Velotric Fold 1 – small but mighty

The Fold 1 might look like a toy, but it’s anything but.

Here’s what you get for a paltry $1149:

And it folds up into nothingness to fit into the boot of your car:

I like everything about this e-bike, except maybe I would have preferred torque sensing over the cadence sensing pedal assist provided with the Fold 1. That said, I have cadence sensing on my Himiway Cruiser and I really like it. Still, many, especially new riders, might find torque sensing to be more forgiving and a bit more natural.

So if you’re in the market for a small-ish size, folding e-bike, the Fold 1 is an amazing bike and value! And if you don’t believe me, the maybe you’ll want to check out John Bozick‘s review here: Velotric Fold 1 Review, 2024 | Cheap Junk or Awesome Value?

Spoiler alert – John writes:

“We loved the Electric Blue color of our test bike, and we think the Fold 1 is one of the best-looking folding e-bikes we’ve tested. In most cases, its performance was equally impressive. The bike’s Speed, Range, and Brake test results were particularly notable, with ideal – and sometimes groundbreaking – results. In terms of its foldability, it was largely effective despite some hiccups with the latch mechanism. And finally, its ride quality was first-rate when compared to other folding e-bikes we have tested.”

PS – If you haven’t already seen this, I wrote a post recently about the ‘perfect’ e-bike rack for your Fold 1 e-bike here: https://ratelectricbike.com/?p=973

It’s the Thule EasyFold XT 2-Bike Hitch Rack which can be purchased at REI for the low, low price of $850. Yeah, that’s a lot of money, but there’s no better rack for your Fold 1 than this!

Another rack to consider for this e-bike:

Kuat’s NV Base 2-bike hitch rack for $800.

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Fatty III is ready for electrification, finally!

A while ago I reported on the unboxing and initial setup of Fatty III (here). We’ll, this morning I decided to jump into the build-out investment by purchasing a Bafang 1000w G062 rear-hub motor (here), as well as some other necessary components (7-speed cassette, kick stand, grips, rim tape, top tube bag…). Also, for this build I’m going to use a battery and battery mount I already own, so no additional investment there. And when all is said and done, Fatty III will morph from this:

To this (hopefully)!

Time will tell, since I expect this build will take 3-4 weeks to complete (complete by the 1st or 2nd week of October). I’ll be sure to post images of the final product here when it’s fully baked.

PS – One important change I’m going to make with this build is the addition of Juintech M1 hydraulic calipers which I had added recently to my Himiway Cruiser and really like! The cool thing about these hycraulic calipers is that they use the existing brake cables and levers, so are really easy to retrofit into an existing mechanical disk brake system.

Day 0

As with every e-bike build, you need to start with a clean slate. Here’s my Northrock undressed and ready for a complete make-over:

Day 1

Got my new rear wheel dished since the original wheel is offset (to the brake side) on this bike. Also mounted new tires that replace the original knobbies, upgraded the pedals, and installed new disks that came with the Juin M1 brakes. And as mentioned above, the rear wheel was built around a Bafang 1000w G062 rear-hub motor with a Shimano 7-speed cassette. Note: When installing the 7-speed cassette on a custom build, it’s important to be precise in spacing the cassette away from the hub/motor and away from the chain stay/rear axle holders. Be precise with your measurements and spacing (add shims and washers as needed) and you’ll be fine. Here’s my Day 1 progress:

Day 2

Most components have been installed, but what remains is wire management and finishing touches, and tuning – meaning the bike needs to actually work. Here’s an image of my Day 2 progress:

Lots of new bits have been added, making this almost look like a functioning e-bike, but there’s a whole ‘nother day to go before this black horse moves out of the stable, ready to run…

Day 3 – and a couple weeks later

Everything is installed and we’re ready for testing. So what can go wrong? Well, for starters, the bike won’t ‘start’. After contacting the supplier, and after a bit of swapping parts with another 1000 watt e-bike in the stable, it was determined that Fatty III has a bad display. And supposedly there’s a replacement being shipped to me as I write this. I say supposedly because nothing is certain when dealing with Chinese parts suppliers. I got a text message that ‘something’ is being sent from Jamaica, NY, but the message doesn’t say what, and although the message appears ‘scammy’ I have to believe that my new display is in the mail and will arrive in 12 days. That’s right, Jamaica is 95 miles away and the package will take 12 days to arrive???

So, while we’re waiting, here’s the image you have all been waiting for – Fatty III in all its glory!

And handlebar management – mirror, grips, brake levers, throttle, touch pad, alarm fob, display, bell, shifter, etc. – lots going on here.

And the controller’s stowed in the top tube bag, the suspension seat post has a neoprene cover. And the tail light, alarm, street tire tread, and my comfy Bikeroo saddle are also shown here.

Then there’s the Juin Tech hydraulic brake caliper (what a great invention) and rotor and replacement kick stand are shown here, with the 1000 watt Bafang G062 engine tucked in behind. By the way, other than my minor issue with the display, I’m very impressed by this kit (BAFANG G062 48V 1000W Motor Fat Wheel Ebike Conversion Kit 26×4.0″ Rear Cassette Drop Out 175mm, with 860C Display). Note: The price from this supplier has increase more than $100 since I purchased my kit early September (about a month ago)…

And the other thing I know you’re going to ask is HOW MUCH DID THIS BUILD COST? Well, let me repeat a statement I often make in my e-bike classes and that is “Building an e-bike does NOT save money.” In fact, it’ll often cost more to build than it will to buy a pre-built factory e-bike with similar components. OK, so how much did it really cost? The answer, $1700 (before tax). $1800 with PA sales tax.

Note: Final parts links appear at the end of this post.

Question: Is this build worth $1800? And the unequivocal answer is, YES! And here are a few reasons:

  1. This build is exactly what I want – no compromises.
  2. Should any part fail, every part is available on the internet and can be replaced for a reasonable price and for years to come. Replacement parts for ‘proprietary factory’ bikes often cost more, may be out of stock, or might be unavailable after a few years.
  3. I can upgrade/replace any part, any time, which I do. All my bikes get tweaked often…
  4. I always learn new things when I build, and I know my bikes intimately. Brakes, cables, derailleur, you name it – you built it and you know how to fix it. I think this is important since e-bikes, and bikes in general, need maintenance.

And then the downside(s):

After the build is done, you own it and if something stops working, it’s your problem. There really is no warranty. But when you buy a factory bike, you’re usually covered for a couple years. For many, this is important. Something breaks, take it to the shop. Also, your e-bike’s safety is your responsibility. You built if with your tools, and if you didn’t tighten something properly (handlebar stem bolts, rear axle bolts, etc.) you could be in serious doodoo. Pay attention to details, check every nut and bolt twice (at a minimum).

So that’s it. With the new display ‘in the mail’, Fatty III will be ready to launch. Now my only problem is deciding which bike to ride. And I have to admit, this is a nice problem to have!

A current family photo:

Final parts links:

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Calculate time to charge

Maybe you’re not one of those e-bike nerds (which I am) that owns a fancy-dancy e-bike battery charger that let’s you adjust the charging current and percent charge (which I do). So the question is, if I don’t really want to charge my e-bike battery to 100% every time (which is bad – for your battery), how do I know how long to keep my battery on the charger if I only want to charge to 80%, for example? Great question, and I’m glad you asked!

For the answer, I’m going to discuss the ‘easy’ way to do this, which will get you in the ball-park. For this example, I’m going to use my 48 Volt (V) 18 Amp-hour (Ah) Hailong e-bike battery recently purchased from Amazon.

Let’s begin by calculating the total Watt-hours (Wh) for this battery: Ah x V=Wh

18Ah x 48V = 864Wh

So, when I finished my last ride, the display was showing 2 bars on a 5 bar scale, so I know I have approximately 40% SOC (state of charge) remaining in the battery. (note: each bar on a 5-bar scale represents about 20% SOC)

Now I need to know what my charger’s output is in Watts (without looking at the back of the charger where it’s posted). This is easy: Volts x Amps = Watts

And since I know my battery is 48 Volts and the charger is rated at 3 Amps (yes, you might actually have to look for this number on the back of your charger), then I can calculate this charger’s Wattage to be 144 Watts.

Then by dividing my battery’s Watt-hours by my charger’s Watts , I can figure the total time it would likely take to fully charge my battery from 0-100% (which is never a good idea). In my case, dividing 864Wh by 144W says this operation would take approximately 6 hours. But if I still have 40% SOC in my battery and only want to charge to 80% SOC, I’m going to have to do a little more math.

So, if 40% of 864 is 346, and 80% of 864 is 691, and the difference between the two is 345Wh. Divide this number by 144W and you’ll get something like 2.4 hours to charge to 80% from a 40% SOC.

Now that wasn’t really that difficult, was it? And we all know that always charging our e-bike batteries to 100% is just not a good practice if one cares at all about battery longevity (which I do). So putting a bit of effort into running these calculations for your battery a) is a good brain exercise, and b) should improve your battery’s longevity significantly! I often use the following chart in my e-bike classes to demonstrate this point:

Useful (charge/discharge) cycles is a measure of battery longevity, and using this image as a guide, your battery could have a useful life 3+ times longer by charging only to 80% versus 100%. And this is a good thing for the planet and for your pocketbook!

** Update **

To simplify the math for y’all, I created this very cool Excel spreadsheet. Go to this link to download it:

https://ratelectricbike.com/wp-content/uploads/2024/09/Battery-Chg-Calc.xlsx

When you download the spreadsheet, you’ll be able change any of the relevant parameters to recalculate ‘time-to-charge’ in hours:

In this example, I’m using my 48 volt 18 amp-hour battery with the factory 3 amp charger. Change any or all of these values and the time-to-charge will change. Enjoy!

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Tools for the ebike builder/assembler

If you’re thinking about getting into the ebike building or assembling business, there are a few essential (and many more not so essential) tools you’ll need to get started. Following is a list of many of the tools you might consider owning in order of important at the top of the list through ‘nice to have’ at the bottom.

Important:

Bike stand, or another way to elevate your heavy ebike for maintenance. Personally, I use a garage hoist system, because I can and it works for me:

Kayak Storage Hoist – Overhead Pulley System with 125lb Capacity for Canoes, Bikes, Ladders, and More – For up to 12-Foot Ceilings by Rad Sportz

But you might consider using an ebike repair stand such as this;

Heavy Duty Bike Repair Stand (Max 110 lbs) – Portable Bicycle Stand Maintenance Workstand Aluminum Made For Electric Bikes, Mountain Bike and Road Bike

Next up is a place to store your tools. I use an ammo box since my tools travel, but having a good place to store your tools so they’re easy to access when needed is inportant:

Sheffield 12629 Field Box, Pistol, Rifle, or Shotgun Ammo Storage Box, Tamper-Proof Ammo Can with 3 Locking Options, Stackable and Water Resistant

Plus a good torque wrench, designed for bicycle repair work:

Venzo 1/4 Inch Drive Click Torque Wrench Set 2-22Nm Bicycle Maintenance for Road & Mountain Bikes, Motorcycle Multitask – Includes Allen & Torx Sockets, 4mm & 5mm

Now for THE LIST, and I consider all of these tools to be necessary:

MulWark Hex Head Allen Wrench Drill Bit Set 13pcs Precision Metric S2 Steel – Magnetic Bits with Corrosion Resistance 1/4″ Allen Key Bit Set

DISEN 13 Pieces Hex Key Allen Wrench Set Metric Size with Ball End, 1.27-10 MM, Long Arm Ball Design, Chrome Vanadium Steel

Motion Pro 08-0359 1/4″ Mini-Pro Dual Drive T-Handle

TOMMARS 1/4 inch Drive Ratchet, 72-Tooth Quick-Release Socket Ratchet Wrench Handle Reversible

TEKTON 1/4 in. Drive x 1/4 in. Magnetic Hex Bit Holder Socket

CRAFTSMAN Ratcheting Screwdriver, SpeedDrive, 2” Double Ended Bits Included, Handle Holds Up To 6 Bits

NEIKO 11403A Magnetic Bit Holder Set | 3 Pieces – 2-3/8, 4, and 6| Premium Cr-V Steel | 1/4″ Hex Shank Design

And just so you’re never without a bit when you need one:

AEJ 49-Pack Screwdriver Bit Set, Hex Head Drill Bit Set, Torx Square Slotted Phillips Bit Set with 1/4″ Bit Holder, 1/4 Hex Shank, S2 Steel, 1″Long

Next up are tools that are slightly less important but I use often:

My favorite! HOTO Electric Screwdriver, 3.6V Cordless Screwdriver Set, All-in-One Design, USB-C Charging Cable, Manual & Electric, LED Shadowless Light, 3 Torque, 5N.m 1500mAh, 12 Pcs Bit for Electrical Repairs

BOENFU 6-Inches Wire Cutters Heavy Duty Snips Flush Cut Side Cutters Pliers Metal Cutting Tool for Crafting, Floral, Artificial Flowers, Chicken Wire, Electrical, 1 Pack

Amazon Basics Multipurpose, Comfort Grip, PVD Coated, Stainless Steel Office Scissors, Grey 1 pack

Amazon Basics Folding Utility Knife, Lightweight Aluminum Body, Red

4-piece Adjustable Wrench Set, Forged, Heat Treated, Chrome-plated (6-inch, 8-inch, 10-inch, 12-inch)

Bent Needle Nose Pliers With Serrated Jaw Mini Bent Long Nose Pliers Mini Bent Nose Pliers Tweezer Long Nose Pliers Micro jewelry pliers With Comfort Grip Handles For Bending Wire Gripping

Slime 20459 Tire Pressure Gauge, Dial, Analogue, Brass Tire Gauge (5-60 psi)

Premium Bicycle Tire Levers Tyre Spoon Iron Changing Tool, Bike Tire Levers Premium Stainless Steel Levers to Repair Bike Tube, Best Tire Changing Tool

Tire Valve Stem Removal Tool Kit, Includes Presta Valve Core Removal Tool, Stainless Steel Dual Head Schrader Valve Removal Tool, 6Pcs Valve Core for Car Motorcycle Truck Bike, ect. Standard Valve Cores

Bike Spoke Adjustment Wrench Bicycle Rim Truing Tool Set of 2

Bike Chain Tool Kit, Upgrade Rotor Lockring Removal Wrench & Chain Whip with Cassette/Bicycle Flywheel Remover Sprocket Remover Tool Pack

HORUSDY Thin Wrench Set | Metric | 10-Piece | Including 5.5mm to 27mm | Bike Wrench Set | Thin Open End Wrench Set with Rolling Pouch

Digital Caliper Measuring Tool, Stainless Steel Vernier Caliper Digital Micrometer with Large LCD Screen, Easy Switch from Inch Metric

Oumers Bike Chain Tool, Reliable Hardwearing Bicycle Chain Breaker Splitter Chain 7 8 9 10 Speed Link Break Removal – Essential Bicycle Repair Tool

BIKEHAND Bike Bicycle Chain Master Link Pliers Tool – MTB Road Quick Link Remover Removal – Compatible with All Brands: Shimano Sram KMC Chain

JCOLUSHI Bicycle Cable Cutter with Universal 1×3m Bike Brake Housing, 2×1.8m Brake Cable, 1×4m Shift Cable Housing, 2×2.2m Shift Cable and Replace

Slime 20270 Presta to Schrader Valve Adapter – 2 pack

Bike Headset Remover with Star Nut Tool Cup Removal Tool for 33/44/50.6/56mm

Farbetter Bicycle Fork Star Nut Setting Install Tool Headset Star-Nut Driver for 7/8″ & 1″ & 1-1/8″ with Free Star Nuts and Screw

Bicycle Crank Extractor Set with 16mm Spanner Wrench

And just a few more items to keep handy…

Kbrotech Bicycle Headset Spacer Aluminium Alloy Bike Stem Headset Spacers Fork Washer Fit for 1 1/8-Inch Stem 2mm 5mm 10mm (8pieces) (Aluminum Alloy)

Frienda 10 Pieces Bike Bicycle Bottom Bracket Spacer 7 8 9 10 11 Speed Cassette Washer Anodized Aluminium Alloy Flywheel Hub Washer 1mm 1.5 mm 2 mm 2.5 mm 3.0 mm Cassette Spacer

Cable Matters 200-Pack Cable Ties (Zip Ties)

Blue Nitrile Disposable Gloves Medium | 100-Pack | Latex-Free

Protect Life First Aid Kit for Home/Business, HSA/FSA Eligible Emergency Kit | Mini Travel First Aid Kit | Camping First Aid Kit Hiking | Small First Aid Kit for Car | Survival Medical Kit – 100pcs ’cause you never know…

And finally, BLITZU Bike Lights, Bike Reflectors Front and Back. LED Rechargeable Headlight Rear Taillight & Bell Set Bicycle Accessories for Night Riding Men Women Kids. Gift for Dad, Mom, Boys, Girls

I just use a rechargable bicycle headlight when I need additional light on my project, but better might be an actual hiker’s headlamp to help direct light to where it’s most needed:

LHKNL Headlamp Flashlight, 1200 Lumen Ultra-Light Bright LED Rechargeable Headlight with White Red Light,2-Pack Waterproof Motion Sensor Head Lamp,8 Mode for Outdoor Camping Running Hiking Fishing

And some essential fluids to have on-hand:

Boeshield T-9 Waterproof Lubricant (chain lube)

Loctite Threadlocker Blue 242 – Thread Lock (removable)

LOCTITE 242 Threadlocker Medium-Strength | Red (permanent)

Park Tool PolyLube 1000 Bicycle Grease

And of course, the cure-all/fix-all, WD-40 – never leave home without it. Now available in many flavors…

Wow, that’s a long list! I’m sure I’m missing a few items, but this should at least get you started on your ebike building and/or assembling adventure.

Enjoy!

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A word about Torque – ’cause it’s important!

Since this is a blog about electric bikes, you might be thinking that I’m going to talk about ‘torque-sensing’, but I’m not. I want to talk about ‘torque’ with respect to all the important fasteners on your ebike. You know, like to Allen-head bolts that hold your handle bar on so it keeps your front wheel going in the right direction and the handlebar doesn’t pop off when you least expect it – that would be a BAD DAY! So here goes:

Many modern ebikes have ‘bolt torque specs’ printed on the important parts, like this:

Or have a microscopic eye-chart located somewhere on the bike, like this:

So this begs the question “how would I know when I have the right torque?” when tightening a specific bolt, now that I know how much it should be. Well, I’m glad you asked. It turns out that some clever engineer designed a ‘torque wrench’ for just this purpose. And here’s the one I use daily. This is the Venzo 1/4 Inch Drive Click Torque Wrench Set from Amazon:

There are other sets available, but this one works for me. But let’s continue with some other useful information one should know about one’s ebike, starting with vocabulary.

Stem/Bar ‘Faceplate Bolts’ – 6N.m when 4mm Allen bolts are used, 10N.m for 5mm bolts

Stem/Bar ‘Top Cap Bolt’ – typically 8N.m

Stem/Bar ‘ Fork Tube Pinch Bolts’ – 6N.m when 4mm Allen bolts are used, 15N.m for 5mm bolts

Crank Arm Fixing Bolts – typically 35-40N.m

Thru-Axle (front) – 9-13.5N.m as specified

Rear Axle (for rear hub motors) – typically 35-40N.m

And this is just a few of the parts where proper torque is most important. Handlebars, pedals and wheels falling off does not make for a good day. When torquing other parts like chainring bolts, the derailleur hanger bolt (ebikes usually have only one rear derailleur), disc brake cable anchor bolts and disc bolts, saddle clamp bolts, shift/brake lever bolts, brake caliper bolts, and such I use the following chart as a guide. This provides a torque range to different size Allen bolts which is a good starting place. At the end of the day, too little torque can result in a loose part and too much torque can strip the threads on your expensive bike, so this is also bad!

The left column shows Allen bolt head size, and to the right, the approximate torque values. Use this only as a guideline should the respective parts on your ebike don’t happen to have torque values stamped on the part.

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A bike rack to consider for your Velotric Fold 1

If you happen to have purchased a Velotric Fold 1 folding e-bike recently:

You’ll notice a metal bracket that hangs down below the chain ring. This protects the chainring when the ebike is folded, which is a really good thing. But…

When it comes to loading your ebike (assembled, not folded) on a bike rack designed for electric bikes, this bracket can be a problem. Solution…

This is the Thule EasyFold XT 2-Bike Hitch Rack available from REI for $850, or (as of 9/21/24) from Amazon for about $750. And yes, it’s expensive, but it has a ramp and it’s really well designed. So if loading your Fold 1 on a Hollywood ebike rack isn’t working out, the Thule rack just might be the answer. Here’s what a Fold 1 looks like on Thule’s EasyFold XT rack:

And here are some more images of the Thule in action:

PS – One great feature of this rack versus other racks designed specifically for ebikes is its weight at 45 lbs. My Hollywood rack, which I love, is a back-breaking 65 lbs… And a downside to note is that this rack, unlike many others on the market, does not fold up flush with your car’s tailgate. This rack will always extend out some distance from the back of your car, and it’s small enough you probably won’t remember its there. Great rack, but you have been warned. Oh, and it folds up like suitcase, with handles, so it’s convenient to carry and store. All said, it’s just a really great rack – for a little less than $800 after sales tax…

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Aventon Ramblas knocks it out of the park!

I like a lot of what Aventon has to offer, but their mid-drive Ramblas is eMTB perfection! But before I go on, feast your eyes on this:

Normally, I like to find little imperfections in an ebike build that I can complain about, and usually say that “a bike has good bones, but I would change this and that.” Not so with the Ramblas. Build quality is AMAZING! Components are great. And its design rivals that of much more expensive hard-tail electric mountain bikes. And then there’s the price. $2899 (for all 4 sizes S, M, L, and XL) sounds like a lot (at least it does to me), but considering what you get for the money the Ramblas is a really good value. And here’s what you get (hold on to your bike helmet, there’s a lot!):

Technical Overview

Ramblas comes out of the box as a Class I ebike, with pedal assist and a top speed of 20 MPH. Aventon’s Ramblas is built to the IP67-rated standard. IP67 rating means it’s protected against the effects of immersion in water to a depth between 15 cm and 1 meter. IP67-rated products are referred to as waterproof vs only water-resistant, so you can cross creeks, and ride in rain and mud without worry.

I told you it would be a lot! I especially like that they’re using LG 2170 cells in the battery, that the motor is IP67 rated, that it has 4-piston hydraulic brake calipers with properly size discs (180mm front, 200mm rear), and they’re using a 12-speed cassette (11-50 tooth) sprocket with single click shifter and 34 tooth narrow-wide front chain ring.

Since I’m 6’2″, I think I would stick with the XL frame, and if handlebar position isn’t quite right, an adjustable handlebar stem might be required. Other than that, I think Aventon has got this Class 1 eMTB completely dialed in. Oh, and of course there’s the mandatory mirror and bell needing to be added.

Here are some pictures I took of a Ramblas I assembled this morning at Max’s Electric Bikes in Doylestown, PA. What a bike!

And after all the great things I said about the Ramblas, I do have a complaint, which is with the marketing department, not the bike – so here goes:

In the ‘General Info’ section, you’ll see ‘Range: Up to 80 Miles‘ – what? Let’s do some quick math (which you can find in one of my recent e-bike presentations here) – example:

For the Ramblas we have a 708Wh 36v battery. 708Wh/36v gives us a 19.67 (round to 20) Ah battery – not bad. But throwing that back into the equation 708Wh/20Wh per mile = 35.4 miles. So that’s what you can expect from your battery power-wise. Now factor in the lack of a throttle, which means you’re always pedaling when the bike is moving forward. So perhaps they’re factoring in an equal amount of rider energy for each watt-hour of battery energy used. That makes some sense, but I still think the 80-mile number is kind of misleading.

On the other hand, Electric Bike Report did conduct an extensive range test and here are their results:

In conclusion, they wrote, “

“In short, the Aventon Ramblas delivered an impressive performance. Set to Sport, its max PAS setting, we rode an incredible 47.5 mi. at an average speed of 17.5 mph, with roughly 1150 ft. of elevation change.

Set to Eco, its minimum PAS setting, the Ramblas was even more impressive. It rolled along at an average speed of 13 mph for 8:12, for a total mileage of 107.4, with 2224 ft. of climbing.

To put this in perspective, consider this: The Aventon Ramblas is one of only five e-bikes that we’ve tested that gave more than 100 mi. of range. It’s max power test was the fourth longest we’ve ever tested too. Given those results, 80 miles on a single charge of trail riding sounds realistic, and it makes it one of the more impressive eMTBs in terms of range.”

All I can say is “WOW”! So if you’re seriously considering the Ramblas, I encourage you to start here: https://electricbikereport.com/aventon-ramblas-review/… then visit Max’s Electric Bikes to buy yours!

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An almost perfect step-thru e-bike

Check this out:

This is the AIMA Santa Monica, and what’s so impressive about this particular e-bike is the quality of the build. Usually, I would spend another 200 to 300 dollars after purchasing an e-bike upgrading substandard parts. Not so with the Santa Monica (or with any of AIMA’s bikes for that matter). Let me explain:

Here’s what you get with this factory build that I think are great features:

  • 27.5″ street tires, not knobbies
  • Torque sensing pedal assist, not cadence
  • 203mm brake rotors AND good quality hydraulic brakes (rotor size matters!)
  • Large (52 tooth) crank set, let’s you keep pedaling at speed
  • Good quality rear derailleur and gear ratios (11-34 tooth)
  • Bafang motor and long range, high quality battery (uses LG cells)
  • Turn signals, horn, and headlight
  • Adjustable handlebar stem (important but hard to find on bikes in this price range)
  • Fenders included – I do like fenders!
  • Different frame sizes available for the vertically gifted or challenged (that sounds offensive)
  • Configurable power settings if Class 2 restrictions aren’t fast enough for you

And I could go on. But taking into consideration all the great features of the Santa Monica, I still feel the need to change out 3 things, and ONLY 3 things. First, every e-bike needs a mirror: the Hafny Bar End Mirror is my current favorite for $15. Second, most e-bikes in this price range ship with pedals that I consider to be junk. Here’s the a pedal set I have been buying recently and am very happy with: 3 Bearing 9/16” Aluminum Alloy Bicycle Pedals for $24 and change. Plus they come in various colors to match the color of your e-bike. And my third and final upgrade is handlebar grips. You’re going to need to change out the grips anyway to fit the bar-end mirror, and I swear by Lock-on Knife Shape Mountain Bike Grips, which also come in various colors by the way. These babies will set you back $8 a pair.

When all is said and done, I have spent another $50 transforming my Santa Monica from a great e-bike into a ‘perfect’ e-bike. Having built e-bikes and bought e-bikes, I know that I can buy a good e-bike and for a few hundred dollars turn it into a great e-bike. But when I see an e-bike on the market where the manufacturer has already built a high level of quality and functionality into the bike I’m buying, then that’s bike I would buy, and then I only have to make a few mods. AIMA’s Santa Monica is that e-bike, and I’m very impressed. Job well done AIMA!

Photo Gallery:

203mm brake rotors and good quality hydraulic brake calipers

750W Bafang rear hub motor

52 tooth crankset and quiet-running street tire

Adjustable handlebar stem

And my mods:

Grips

Pedals

Mirror

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There’s a NEW E-Bike Shop in Town

Max’s Electric Bikes opened recently in Barnaby’s Plaza at 807 N Easton Rd, Doylestown, PA. I met with John Clauer, managing partner at the Doylestown store. He’s a great guy and will make sure the e-bike you buy is the right one for you. Plus there’s lots of models to choose from at really competitive prices. You’ll find models from Aventon, Velotric, Mokwheel, Himiway, Aima, and more on the showroom floor.

From their website: “All of our eBikes have a 2-YEAR FACTORY WARRANTY!!    We will match current factory promotions on eBikes…you get the same deal as the websites but with the technical experience and backing of a factory-authorized dealer.  Hassle-free warranty and service needs.” That’s very cool!

Check out their website here, or call John at 215-817-7330 if you’re in the market for a new e-bike. And maybe you’re familiar with Great Wall take-out Asian restaurant at Barnaby’s Plaza (if not, I highly recommend it). Well, John’s shop is around the corner from Great Wall. Just keep driving past Great Wall and Max’s Electric Bike shop is on the left in the back of the plaza. Plus there’s a large parking area back there you can use for a short test ride.

I think you’ll be impressed with their selection, prices, and the service and support you receive after the sale. Check it out!

Some recent images of John’s shop in Doylestown:

And Ryan, ebike tech extraordinaire, soon to be heading off to college:

Wish you all the best Ryan! And it might be about time to trade your skateboard in for an ebike …

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Why did I buy a Himiway Cruiser?

Reason 1: Because I sold my latest fat-tire creation and am currently experiencing fat-tire e-bike withdrawal symptoms.

Reason 2: Because the moment I was searching for a solution to my ‘condition’ I saw a discount on the Himiway Cruiser I just could not pass up (my price was $950, now the online price is $1300 – discounted from $1600 so they say).

Reason 3: My neighbor has 3 Himiway e-bikes and they seem to like them. And

Reason 4: We now have local support for the Himiway brand. Their list price for the same bike is $1399, by the way.

Is the Himiway Cruiser a ‘perfect’ e-bike?

Absolutely not, but as a DYIer, there’s nothing that can’t be fixed as long as the bones are good. And it appears the Cruiser’s bones are fine, though maybe a bit on the beefy side. My fat-tire creation clocked in at 56 pounds with battery. The Himiway Cruiser appears to be somewhere in the 72 pound range. Still not a problem. Mechanical brakes on 180mm discs are easily remedied with hydraulic calipers and larger discs should the need arise. And the front forks are pretty basic, but are easily replaced if/when needed. Other mods I already plan on making include:

As you can see by my list of add-ons, I’m already a little over $1400 invested in this project. Comparing that to my DIY fat-tire e-bike where I had well over $1500 invested, I’d say I’m money ahead if the Cruiser is as good as I hope it will be.

Stay tuned for the unpacking, assembly, and first ride update to this post. The bike will arrive sometime in April so check back here late April or early May for my Cruiser update.

** Update **

It’s April 4 and my bike has arrived! Here’s what’s in the (very heavy) box:

Everything was well padded and with no scratches or dents. Kudos to Himiway for an excellent packing job!

And here’s the bike as I start building it up:

I finished assembling the bike with add-on parts listed above. Here are two pictures of the final build:

Aftermarket mods:

Handlebar, right side – grip throttle replaced with thumb throttle, plus new grip

Handlebar, left side – grip replaced, bar-end mirror added

Adjustable handlebar stem replaces fixed stem

Rack bag, suspension seat post and more comfortable seat installed

Larger chainring and 3-bearing MTB pedals installed – this also shows the Origin 8 tread pattern

Skid plate/mud guard installed

After riding 50 miles in the last few days, I wouldn’t change a thing. As mentioned in previous posts, all e-bike owners should consider buying a Luna 300w charger which allows you to control charging amps and percent charge. I charge my e-bike batteries to 80% for 6 or so charges, then to 100% (before a longer ride) to rebalance the cells. The Luna charger is a must if you’re concerned about battery longevity.

** update **

I just got back from another long-ish ride and although I really like riding this e-bike the way it’s currently configured, I think it’s still too ‘technical’ for many riders. Let me explain:

First, this e-bike has cadence, not torque, sensing. What this means is that as soon as you start pedaling, the amount of power you have set in the ‘PAS’ (pedal assist) setting is delivered to the motor. This ‘feature’ requires that you need to always be aware of your latest PAS setting when coming to a stop, or when navigating around an object (like a walker on the bike trail, etc.). If you don’t pay attention to this, you’re in for a rude awakening when you start pedaling again. With torque sensing, this is not such a big problem since the power will be delivered smoothly, and relative to the amount of effort you start putting into the pedals. Not so with cadence sensing which delivers all the power right away.

With all this in mind, I still find myself over-thinking my bike’s power delivery in each situation I encounter. Should I start out with just the throttle because I’m in a high PAS setting – yup. When I come to stop, should I knock down the PAS levels in anticipation of my next start-up – probably. It gets technical, but once you know what you must always do and keep your wits about you, things go smoothly. Forget to pay attention and you can get into trouble quickly.

My motto having put some miles on this e-bike is “when in doubt, use the throttle only and do not pedal when starting out.” This will provide a lot more control on startup, then pedal once you’re at speed and know what PAS level is appropriate for the conditions.

** update **

Ok, this is my last upgrade, I promise! I was watching a YouTube video where Kyle is describing how easy it is to install the Juintech M1 hydraulic calipers. And although the mechanical disc brakes on the Himiway Cruiser aren’t too shabby, there are a couple reasons why this upgrade makes sense. First, better stopping power without having to replace your brake levers or cables. And second, better pad wear and pad contact with the brake rotor.

For $115, which is Kyle’s discounted price at the time I’m writing this, this is a really nice upgrade to an already pretty great e-bike. Here’s an image from Kyle’s website of the brake itself. Once installed, I’ll provide before and after pictures as well.

In addition to what comes in the kit from Area 13, I ordered an additional set of DP17/SP17 pads for $7, which is a good price for these pads…

** update **

As promised, here are the before an after photos for the most recent brake upgrade. I have yet to test-ride these new brakes, so I can’t say yet how much these improve things in the braking department…

Before

After

I used the stand-off hardware that came with the bike, not the ones provided in the new brake kit. Also, the front bolts need to be longer than the ones provided in the kit, so I reused the original bolts and washers for the front assembly. Otherwise, this appears to be a really nice brake caliper upgrade. I’ll let you know if I feel differently about that after my first test ride…

** update **

I love these new brakes! This upgrade is strongly recommended for your Cruiser. And having just ordered another set for a Northrock build I’m working on, this is where I found the best price (as of Sept. 2024) – link.

** update **

While I really liked my 3-bearing pedals, I found the outer edges and anti-skid nails to be too sharp and I was losing a lot of skin from my right shin to them. Here are the 3-bearing pedals that I’m retiring:

Then I replaced them with these pedals, which I believe will be a whole lot friendlier to my shins (smoother outer edges and smoother, yet still effective anti-skid nails:

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