TOP NAMES FOR INDUSTRY LEADING PERFORMANCE. Our quality is unquestionable with components from industry leading brands like SRAM, Rock Shox, Avid, Continental, Truvativ, SR Suntour, Kenda and Samsung. At ProdecoTech, we build extremely high quality bicycles first, then add the power elements that also make it a top quality electric bicycle.
Thanks for your reply. I am 190 lb. and 6 feet. I want to do mostly road work with some hills. I also want to do gravel trails made from old rail lines and so not really “off road” but not asphalt either. I love speed and acceleration and the ability to go far (even have a second battery on the rack to change out if needed? ). I am not a long time experienced bike guy and don’t like the totally bent over road bike ride. But can go from a somewhat lean forward and exercise ride to maybe putting on “after market” handle bars that allow for a more upright cruise ride as an option with my wife. Does this help? Also looking for an electric recumbent for my wife. c
The nickel is surprisingly soft, which means you can use an ordinary pair of scissors to cut it. Try not to bend it too much though, as you want it to remain as flat as possible. If you do bend the corners with the scissors, you can easily bend them back down with your finger.
These guys (Applied Future Technologies) are in Australia, and although they use the same motor and geared reduction as Cyclone, the rest of the kit parts are heavy duty and this fixes many of the complaints from Cyclone users. The distinctive added fins help the Headway motor shed heat much faster.
Not all e-bikes take the form of conventional push-bikes with an incorporated motor, such as the Cytronex bicycles which use a small battery disguised as a water bottle. Some are designed to take the appearance of low capacity motorcycles, but smaller in size and consisting of an electric motor rather than a petrol engine. For example, the Sakura e-bike incorporates a 200 W motor found on standard e-bikes, but also includes plastic cladding, front and rear lights, and a speedometer. It is styled as a modern moped, and is often mistaken for one.
Cool! Glad I helped a little, it’s a fun journey creating something custom. I love doing the research, drawing designs and sharing ideas. If you do create a custom bike be sure to post some pictures and updates in the forum! I’m sure other people would love to see how it all turns out if you’re open to sharing 😀
Electric Bike Technologies has been delivering the best experience in electric bike kit conversion since the company was founded in 2008. Driven by a respected founder and a team of dedicated electric bike enthusiasts, the E-BikeKit™ electric bike conversion systems have been sold worldwide to thousands of electric bike riders and fostered partnerships with some of the best brands in the bicycle industry. The company has been featured on NBC’s Good Morning America and the E-BikeKit system is the only electric bike kit system distributed by J&B Importers, the largest bicycle distributor in the United States.
36v 10Ah Bottle Type Battery. Rated capacity: 10Ah. 36v 14Ah Rear Rack Type Battery. Rated capacity: 14Ah. 48V 14Ah Rear Rack Type Battery. Recommended to be used with 36V 250W electric bicycle motor.
Hi Om, most electric bike kits that I’ve reviewed don’t offer regeneration and those that do are incredibly inefficient (like ~20%) so you’re losing much more energy than you capture. It’s a neat feature for helping you slow down when descending big hills and it creates a nice feeling to think that you’re getting a charge but I would not set out to generate electricity by pedaling unless you want to simulate hills and use your bicycle for rigorous exercise. If that is your interest then check out the BionX kits which all offer regen, you can even buy them preinstalled on bikes from OHM and others.
Lead-acid electric bike batteries are cheap and easy to recycle. However, they are sensitive to bad treatment, and they don’t last very long. They are not a good choice if you’re serious about actually using your bike to commute.
at an extremely high efficiency (up to around 80%), doing more with less wattage, and thus not heating up too quickly while giving plenty of torque. In fact, in our testing of the new drive we’ve found it to be on par with a mid-drive motor system in terms of giving consistent torque on extremely steep hills. Other benefits of the Xion drive include a sophisticated control panel, regenerative brake assist, a quick release rear hub, and one of the most smooth performing torque sensors on the market.
I have seen as much as 8000 watts going through a traditional derailleur gear chain (see astro ebike story) with little problems as long as shifting is done with care….but that is with quality shimano components and chain.
As the e-bike concept grows in global aceptance, the electric bike conversion kit makes more sense for a variety of reasons. The hard-core bicycle enthusianst will appreciate the flexability of upgrading their favorite ride with an e-bike kit, while e-bike neophyte can experience personal electric transportation for a relatively modest up front outlay.
I`m trying to figure out a system that offer the less drag possible when pedaling ,but can assist me if the dogs chase me or strange person in the road appears. I don` t mind pedaling heavy weights 250 all include ,what really bother me is the drag .Can you point me in the less drag direction ,and assist power.Thank you in advance.
Although the motor is the same, every part of this drive is very strong and uses the highest quality components, including a 25mm wide primary reduction belt, instead of the GNG’s 15mm wide, and…a #219 kart chain for the secondary, which is rated for over 20-HP (15,000W). By moving the motor-freewheel from the right side, over to the large primary driven pulley on the left, the http://electrichuntingbikes.com has been improved to 33:1 (compared to the original GNG reduction of only 21:1).
Small hard-cased A123 cells (about the size of a “C” battery) have been salvaged out of power drill packs, car battery packs etc, and have made it into the hands of e-bike DIYers who solder them together in series and in parallel to construct a pack big enough and powerful enough to power an e-bike.
Next, plan out your cell configuration on your computer or even with a pencil and paper. This will help ensure you are laying out your pack correctly and show you the final dimensions of the pack. In my top-down drawing below I’ve designated the positive end of the cells in red and the negative end of the cells in white.
You can buy LiFePO4 straight from China from Ping Battery. These batteries are a little bulky, but are safe, and will last over 1000 charges. You can also buy ready made Lithium Iron Phoshate (LiFePO4) or Lithium Polymer (LiPo) packs from BMS battery.
For those who may be unfamiliar, Burning Man is an annual gathering in the Black Rock Desert of Black Rock City, Nevada. The event, which began in 1986, spans from the last Sunday in August to the first Monday in September. There are no corporate sponsorships, advertisements, or entertainment at the event. Individual participation is what’s key to making the event special and memorable. Although the participants are given a…
I’ve checked with a few people that have bought 220V european welders and used them in the US, and they all say they work fine (besides one that broke a few months later from an unrelated issue). As far as I can tell, regardless of whether its half or full phase, the transformer inside still sees the approximately 220V it’s looking for. Have you tested yours on 220V yet?
Note that in the article it says that LiFePo is the most commonly used chemistry. I think that depends on where you are looking. I suspect that LiNiCoMn or the older LiMn is actually most common in terms of total unit cells because they’re the cheapest and get used in the low end E-Bike market in China.
eBay determines trending price through a machine learned model of the product’s sale prices within the last 90 days. “New” refers to a brand-new, unused, unopened, undamaged item, and “Used” refers to an item that has been used previously.
The Panasonic 18650pf is a good cell, that’s the one I used here. I also like the Samsung 26F, though it’s a fairly low power cell, and the Samsung 29E which is a bit higher power cell. The Samsung 30Q is a fairly new cell that has good specifications but doesn’t have as long a life – everything is a trade-off.
Get around in comfort and style with everyday riders from ProdecoTech. Whether you’re commuting to work or riding around town, we have an eBike for you. ProdecoTech American electric bikes can help you save money on gas, save time with your commute and arrive to your destination without breaking a sweat.
If you want to go 50mph and have a 500 or 1,000-watt monster motor on your electric bike you’ll need big expensive, heavy batteries, and you might as well buy a motor scooter or motorcycle. If you wan…
Hi Lalith, cool name you have! If you are buying a high volume of electric bike motors and batteries, then you could probably buy direct from China and maybe use a website like Alibaba. However, if you need a small or medium number, maybe you could research a company like Clean Republic. I reviewed their affordable Hill Topper kit a while back and thought it was good. If you are buying for Africa, it might be easiest to source parts in Africa or find a wholesaler in China that can ship there vs. going from China to the US and then Africa. I hope this helps you! Be careful if you are planning to buy and then fly with products like this because high capacity Lithium-ion batteries are not usually allowed.
Great article! Have ordered everything BUT i have a big problem with the spotwelder. Most homes in europe are limited to 10A and this spotwelder alone drags 15A just to powerupp!!!! I can even start it without blowing both fuses! And when welding it wants 50A-800A which you need a an actual POWERPLANT for!
A big drawback to hub motors is that they position weight further out towards the end of the bike (either the front or back) which reduces balance. This can play a role when jumping a bike or taking it off road. Additionally motor weight is built into the wheel which increases unsprung weight, that is weight that cannot be “sprung” as a part of the main frame. This can be a tricky concept so I’ve made a short video to help clarify. In short, suspension can perform better if the elements it is suspending are lighter because they do not have to deal with as much inertia.
Hi Miran! The Pulsar 250 watt hub motor sounds decent, for your short commute it could work fine and in my opinion front mounted hub motors are alright for basic city riding. They can change the steering dynamic and handling a bit but with a small motor like the one you shared I don’t think it would be a big deal. I really like the Bafang mid-drive but that will be very fast, powerful and possibly illegal where you live. Also, it might be difficult to install compared to the front kit. Here is one I reviewed that might be similar to your Pulsar: https://electricbikereview.com/clean-republic/hill-topper/
The benefit of an integrated controller is easy troubleshooting, while the drawback is inability to service a bad controller as well as a lower heat tolerance for the motor as a whole. The good news is that after many years of development, the TDCM hub is extremely reliable—we can attest to that!
I’ve reviewed all of the bikes you mentioned including those from Pedego (which also makes one of the Ford Ebikes), Specialized and Flux. I disagree with your local bike shop about Pedego being low quality… some of the models are a bit basic and “classic” in terms of design but the company provides good support and honors their warranty, they even did a voluntary battery recall a year or so back which was proactive and upstanding. The downside there is going to be higher price and finding a local dealer.
Hi, Court Rye! Thank you for your response . As I supposedly said, I do cca.20 km per day. 2000 – 3000 per year. The main road is straight, as well as highs. Just for them I need help of the engine. I send you pictures of the engine that are offered to me . They said that discourage hub motor ( in the first wheel ) , as well as the Mid – Bafang , because often corrupts !? So, what do you mean? Thanks and best regards, Miran
Come take a test ride on the @stromerbike ST1X in our shop! This bike syncs with your phone to give you full control of your ride! #stromer #stromerbike #stromersmile #electricbike #electricbicycle #pedelec #speedpedelec #nycewheels #swissbike 24.02.2018 – 01:37