“electric bicycle motor kit with battery +hub motor kit”

Hi there , I’m a new newbie looking at a front hub drive bike but notice most of the later models are rear hub drive but price is $1500 diff are front hubs ok? Mostly sealed road and footpath riding nothing too rugard but there will be hills!!

With pedal-assist the electric motor is regulated by pedalling. The pedal-assist augments the efforts of the rider when they are pedalling. These e-bikes – called pedelecs – have a sensor to detect the pedalling speed, the pedalling force, or both. Brake activation is sensed to disable the motor as well.

Hi Bethany, great question! I may have recently reviewed the Trek eBike you’re talking about here. Anyway, yes, it did leverage the BionX system but rebranded it as EPS (electric propulsion systems) or something like that. Trek may have some newer ebikes but the ones I reviewed were from 2011/2012 and the battery on the cargo bike was losing capacity. The standard FX+ did work pretty well despite the age (and possibly lack of care from the shop, not keeping it charged regulary). In my opionion BionX makes some of the best motors and battery systems around because they are durable, quiet, have nice battery mounting options (like on the downtube to keep weight low and center) and they also offer regenerative braking and four regen modes plus a variable speed trigger throttle. They are used on many high end ebikes like the SMART Ebike but you can also work with your local shop to install one of the kits. If you’d like more info from owners, check out the BionX Forums here. I hope this helps you out! There are lots of ebikes to choose from and many kits but BionX is known for being higher quality which is why I approached them about advertising on the site. I trust their products 🙂

Ebikeschool.com has a lot of great info, but I’ve spent countless hours putting even more info, examples, how to’s, reviews, maintenance steps and buying guides into my book and video course. They are some of the most fact-dense and info-rich ebike resources available today. So check them out to see if they can help you with your own ebike!

Welcome To Kings Motor Bikes! The world leader in motorized Bicycles & gas powered bicycle, parts, kits and packages for your motorized bicycle that cant be beat! We beat any competitors price on all motorized bicycle kits & motor kits & have the largest informational guide on motorized bicycle resources. Call our friendly sales team & experts with any questions!

You’ve done your math correctly, though that “1000W” figure is largely arbitrary, and probably not the exact power level of the kit. Most 1000W kits I’ve seen use controllers in the 20-25A range, but it can vary greatly.

Off road, off the map, on an adventure, the ProdecoTech trail eBikes feature state-of-the-art components like RockShox and SRAM shifters to ensure reliability on the toughest terrain. With a powerful motor, long battery life and incredible top speeds. ProdecoTech trail eBikes are setting a new standard for outdoor adrenaline driven trail adventures.

If you are concerned about the speed and power of an electric bike, pay attention to the motor size. Electric motor size is measured in watts and usually ranges between 250 and 750. When deciding on the appropriate amount of wattage, think about factors like the weight of the rider and the desired speed and terrain for the bike. If your child will mostly be on a flat surface, lower wattage should suffice; if they are planning to ride up and down hills, look for a bike with a larger motor.

Hi Carol, 30 to 40 miles is quite a ways for most mid-range ebikes. If you’re truly going that far and won’t have an opportunity to charge part way I’d recommend a mid-drive with larger battery like one of the Kalkhoff models. They cost a bit more but you get a really sturdy motor, well positioned battery and often fenders, rack and lights. There are other great mid-drive ebikes but these ones have shift detection. Between the Easy Motion and Pedego I’d lean towards eMotion because their bikes tend to be lighter and 350 watts should be fine given your weight. They offer torque sensing pedal assist which is more responsive but requires input vs. cadence on the Pedegos. Hope this helps 😀

18650 cells, which are used in many different consumer electronics from laptops to power tools, are one of the most common battery cells employed in electric bicycle battery packs. For many years there were only mediocre 18650 cells available, but the demand by power tool makers and even some electric vehicle manufacturers for strong, high quality cells has led to the development of a number of great 18650 options in the last few years.

The Bosch Performance Speed motor is the only Bosch motor rated to assist up to 28 mph. Bringing not just exciting speed but also impressive torque of 60 N/m, the Performance Speed is ideal for anyone looking to conquer a longer commute in record time.

There are many different ways to accessorize an electric bike or folding bike. Some people prefer safety above all. For them, some popular accessories are helmets, lights, and bells. Other people prefer commuter accessories. No matter what you’re looking for, you can find it in one of the sections below.

Also I wanted to “hide” the batteries in the Brompton frame aligning the batteries in file, I understand it would not have a long range but would be quite stealthy. If you have any recommendations please do tell me

GNG now has a different version of the mid drive where the belt reduction (prone to failure) has been replaced by a gear drive at the end of the motor. Has anyone tried it? You can’t argue with the price, but what’s the quality and longevity?

I have been looking up materials and researching where to buy them for my battery pack. I’ve come to the exact conclusions (and almost the exact same materials) that you write about in this great article. Too bad i didn’t find it earlier… Doh!

The UpCycle Eco-Charger is a Powerful Bicycle Generator that Utilizes an E-BikeKit™ Hub Motor and Empowers You to Generate Your Own Electricity!   The UpCycle Eco-Charger was created by Adam Boesel, the founder of The Green Microgym Say goodbye to worrying about environmental disasters and hello to making the world a better place. The UpCycle Eco-Charger is the most efficient, reliable, and powerful bicycle generator ever. Over the past two…

The stokemonkey is only for long cargobikes like the Yuba Mundo, Xtracycle Edgerunner, and Surly Big Dummy, but…if you actually haul cargo, this drive absolutely conquers hills when you are fully loaded. They are still available in the classic edition (where the pedals turn when the motor is running) but now…they also have a freewheeling crank option. This system has recently been upgraded, and is now sold by ebikes.ca

2. Lithium-Ion Shrink Wrapped Shrink Wrapped Lithium-Ion Batteries are housed in a soft PVC heatshrink material. It protects the battery from moisture and short-circuits, but not from being dropped or punctured. View Shrink Wrapped Lithium E-Bike Batteries

Range is a key consideration with e-bikes, and is affected by factors such as motor efficiency, battery capacity, efficiency of the driving electronics, aerodynamics, hills and weight of the bike and rider.[38][39] Some manufacturers, such as the Canadian BionX or American E+ (manufactured by Electric Motion Systems), have the option of using regenerative braking, the motor acts as a generator to slow the bike down prior to the brake pads engaging.[40] This is useful for extending the range and the life of brake pads and wheel rims. There are also experiments using fuel cells. e.g. the PHB. Some experiments have also been undertaken with super capacitors to supplement or replace batteries for cars and some SUVS. E-bikes developed in Switzerland in the late 1980s for the Tour de Sol solar vehicle race came with solar charging stations but these were later fixed on roofs and connected so as to feed into the electric mains.[41] The bicycles were then charged from the mains, as is common today. While ebike batteries were produced mainly by bigger companies in past, many small to medium companies have started using innovative new methods for creating more durable batteries. State of the art, custom built automated precision CNC spot welding machines[42] created 18650 battery packs[43] are commonly used among Do-it-yourself ebike makers.

Also, the best method for adding an auxiliary battery would be to connect it when both batteries are full, or at http://bestelectrichuntingbike.com at similar discharge states. That means the auxiliary battery won’t have to work as hard transferring energy to the internal battery, as they’ll be depleted together at similar rates. And the diode in the auxiliary battery will ensure energy only flows one way (towards the internal battery).

Once I’ve got all the cells I need checked out and ensured they have matching voltages, I like to arrange them on my work surface in the orientation of the intended pack. This gives me one final check to make sure the orientation will work as planned, and a chance to see the real-life size of the pack, minus a little bit of padding and heat shrink wrap.

Most commercially available 36V packs are around 10Ah, meaning our pack will be just a bit smaller. We could have also gone with a 4p configuration giving us 11.6 Ah, which would have been a slightly bigger and more expensive pack. The final capacity is totally defined by your own needs. Bigger isn’t always better, especially if you’re fitting a battery into tight spaces.

NYCEWheels has some of the best bike accessories you’ll find anywhere, whether you’re looking for accessories for electric bikes or for standard bikes. Our accessories can improve your safety, ease your commute or just help you fix your bike. We… learn more

So I’m going to first use a wider (285 mm to be exact) but shorter piece of shrink wrap to go around the long direction of the pack. That will seal the ends first, and then I can go back with my long and skinny piece of heat shrink to do the length of the pack.

“e bike batteries |which electric bike”

36V 500W Brush motor Controller Box For Electric Scooter Bike. This 36 volt controller has 8 connectors. Red, Black & Blue: Speed Regulator 1-4 V(Throttle ) (Red: 5v,Black: – ,Blue :Signal Wire). Red …

Hi Craig! Sorry for the delayed response here… extremely busy times including some family stuff going on right now. Given your mostly road + a bit of gravel and the desire to go fast and far I’d recommend the Focus Thron Impulse Speed… This thing goes up to 28 mph, has a range of 100+ depending on the assist level you use, offers slick but cushy tires for road but also has full suspension for a bit of trail. Given your height, this bike would offer an excellent fit because it comes in four frame sizes and you’ll get a lot of utility with the integrated lights and mirror for those longer rides which might expose you to different times of day and busy traffic. Your idea about adding an aftermarket bar is a good one and I’ve done just this on a hybrid Trek I used for commuting in Austin years ago. You could explore stems that are shorter and more angled (upwards) and bars that are swept back a bit so you don’t have to lean forward as much. The full suspension should really help with your back and neck and is very nice to have when riding at higher speeds for longer time periods. Honestly, 100 miles is a long way to go so I wouldn’t bother with an extra pack right away, feel your way into it because I’m sure it will be $700+. As for your wife, there are very few electric recumbents available. It seems that many people use a kit to convert their trike and BionX has been popular because it’s available in many wheel sizes, offers throttle and assist and has regeneration. As an alternative, you could explore the Ridekick Power Trailer but it’s much noisier than the gearless hubs from BionX. Either of these options allows you to choose the perfect bike first and then go electric. I hope this helps! The Stromer ST2, Specialized Turbo, Easy Motion Nitro City and IZIP E3 Dash are also good speed pedelecs but http://electricbikecharger.com get the same range or offer the same comfort as the Focus Thron.

Hi Danl, that sounds like a very high power motor. Most consumer ebikes are in the 36V-48V range, so if your motor is advertised as being rated for those higher voltages then it’s definitely a more serious motor. If you’re looking for a ready-built and relatively inexpensive battery, then something like this might work for you, though I haven’t personally used that battery. You can of course build your own battery just like I did in this article, and that way you’ll be sure to get exactly what you’re looking for. The AH’s required will depend on the quality of the battery. A batter rated for higher current will require fewer AH’s than a lower quality battery. I’d aim for at least 20AH, if not more on a motor of that size. It’s going to eat your battery quickly, so you’ll want more capacity to be able to ride longer.

For dd hubs, i think a big drawback is the cogging torque when pedalling unassisted. It may be unnoticable at 5-10mph, but trying cruising at a normal 15 mph and it has “flat” feeling. Freewheel in geared huib abd mid drives roll magnet -free and that should be mentioned, imo.

The Active Line drive is designed for casual, comfortable cruising and pairs particularly well with bikes equipped with an internally geared rear hub. Featuring the full suite of sensors – including cadence, speed, and torque, the Active Line offers great hill climbing torque for moderate to steep hills. The Active Line drive offers a maximum assist speed of 20 mph.

I am on his build list, in part due to the positive reviews here and on endless sphere. Hopefully I’ll have one in my hands in a while and will be able to truly evaluate whether it was worth the additional cost.

1C charging is too high for most Li-ion. It’s too much to ask for right now, to be able to charge an entire pack in one hour. It can be done, but it’s not healthy for the cells. Aim for 0.5C at the most. I usually don’t go past 0.3C on charging.

Also changing the fuse to a higher one could cause the wires to start a fire and the whole house would burn down if the wires are not thick enough. Also in sweden a fuse gets bigger as they are rated higher so you can fit a 20A fuse in a 10A slot, for safety.

I want to take the apart and use the cells to make a 48V 16.8ah battery. Would you advice against this? Would 48V provide a noticeable difference in the power of my motor? (It is a 500W Falco Direct Drive Hub Motor)

That’s exactly correct. You’d start by welding 10 parallel groups of 4 cells each, then you’d connect those 10 parallel groups in series to make one rectangular battery. I’ve done many 10s4p packs just like that for 36V 10ah ebike batteries.

Hi Craig, sounds like a fun setup! Honestly, power and efficiency are very difficult to calculate on ebikes because some motors list a nominal and peak while others do not. There is a potential leverage boost from a mid-drive like the Optibike has but it really depends on the system. The Pioneer series is much more basic than their R Series or something like the Bosch Centerdrive or Impulse 2.0 but that doesn’t mean those are more powerful, just more responsive. I do my best to provide an overview on here but I’m not able to actually compare “power” and usually don’t even get to find out the Amp rating on the systems. Knowing the motor wattage and battery voltage is a start… along with the motor type, but that only goes so far. I’m sorry, I guess trying it out is the best way to decide for yourself.

I’m sorry to hear about your bad experiences with AliExpress. I’ve done a lot of business there, and I’d say only around 5% of my transactions have been problematic. They have great buyer protection though and every time I’ve either gotten a full refund or had my product replaced at no cost. If you want a BMS from a source other than AliExpress or eBay, I recommend a company called BesTechPower. They make the highest quality BMS’s I’ve seen and they are the ones I use on my “top shelf” batteries. They are pricier, but you definitely get what you pay for. Just email their contact addresses and they can help you choose a BMS. http://www.bestechpower.com/

Thanks so much for the info, that sounds great and an exciting option! I understand the warranty issue but aside from that, you don’t see any issue than with building a battery of any capacity and just making the discharge cable with an xlr connection to plug into the bike. Would I need a different cable to charge the battery or does it charge via the xlr connection like theirs? Here is one more link with a few more answered questions about their auxiliary battery if you wanted more info. Thanks again, this is really exciting, I just want to make sure I don’t fry anything