old-chinese-man

10 Nifty Pieces of Chinese Ebike Tech

October 13, 2012
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Electricbike.com is blocked in China.  I do not know why that is. Earlier this year we did a list of the 10 coolest pieces of ebike porn, and Germany somehow dominated that list with slick and expensive stuff. Coincidence?

Now lets go to the cheap side of the Ebike town and see what  China has to offer in terms of electric bike innovation. Although the stuff out of Germany and Europe is probably a lot cooler and slicker than China tech, China is no doubt the world’s leader in ebike manufacturing.  Later we will do a post on critical components (battery, controller, and motors) coming out of China.

 

1. GNG  Mid Drive Kit

 

This is the niftiest ebike  tech we have seen come out of China recently and will start this list with a serious bang. This shows what China is capable of. This company broke from the hub motor mold and give us something fantastic and cheap. Just the way we like it. $400 including air shipping gets you everything you need (minus battery and charger) to transform your bike into a powerhouse climbing mid drive (see our article on benefits  of mid drives). We will be doing an article on this drive system soon, but it makes it possible to build your own mid drive full suspension bike for cheap.  You can follow people testing and trying this drive on this Endless-Sphere thread started by Electricbike.com editor Spinningmagnets.

Here is a video of the system in action. (See more of this riders videos and photos here):

 


The equivalent is the made-in-Austria EGO drive which will set you back $3500 including battery:

 

2. Tektro Ebike Brake lever with a built in bell

 

 

Ebike brake levers automatically cut off the throttle when activated. Ebike levers are an important safety feature, especially on the more powerful electric bikes. This Ebike brake lever has the added niftiness of having a little bell built in which can be activated by the black mini lever.  The bell is just loud enough not to piss off the pedestrian or bicyclist you are blowing by.

3. Tektro Hydraulic Ebrakes

 

Until recently if you wanted  hydraulic disc brakes you  would have to go without the automatic throttle cutoff….a dangerous proposition on a high power ebike. China to the rescue! Tektro released the Auriga E-comp hydraulic disc brakes which feature a cutoff on the lever. These can be bought through Ebikessf.com

 

4. Center kickstand with adjustable legs

 

A kickstand on an electric bike is highly convenient. Electric bikes are heavy and can be unwieldy and get in the way, especially when they are not being ridden. A center kickstand posts your baby up solid. This kickstand  made in China seen here on the Pedego City Commuter (read review) adjusts in seconds so you can put the bike in different angles for different terrain or repair.

5. Digital Dash

 

Digital dashes are on their way from China, and are starting to add more and more features. The above feature not only includes an odometer and speedometer but also a watt meter. Chinese dashes do not include highly accurate battery level indicators such as the  $150 Canadian-made Cycle Analyst  (read review), which will tell you exactly how many amp hours and watt hours you have burned on your ride so far, but more features are coming every day. Recently we have seen some cheap Chinese dashes out of China which include amp-hour readouts. Amp-hour readouts out of China will change the digital dash game and make these awesome pieces of Ebike Tech.

 

 

6. 3 speed  internal gear hub

 

The Juiced Rider pictured above has a perfectly clean chain line instead of using an external derailleur. It has a 3-speed transmission built into the rear hub. On the front hub it has a 700 watt geared hub motor.

Many front wheel drive bike are utilizing these inexpensive IGH’s made in China. Cost…around $50.

German equivalent: $1400 Rohloff (read our article Rohloff on an electric bike) and Japanese  Shimano Alfine 8 $300.

7.  Voltage converter lights

 

Ebike lights make a lot of sense. If they are hard-wired to the ebike battery, you have nearly unlimited battery life. You can even leave these on in the daylight, since their watt-usage is so miniscule. The light pictured uses LED lights and burns only 9 watts per hour and is nearly as bright as a car light.

What makes this possible is the light has a built in voltage converter which allows it to be used with any battery from 24V up to 96V.

Price of the light? Around $35

Just another example how the cheap Chinese manufacturing changed my life.

 

8.  Cruise Control

This cruise conrol has been around for a while. It is chintzy, but what did you expect for Chinese and cheap?  What it does is allow you to set a speed and hold it without twisting the throttle. If your throttle hand is getting tired while taking long cross country trips this gadget is for you. It’s almost worth its cheap buy-in price for bragging rights that your ebike has cruise control.

 

9. Suspension Seat Post

Bicycle suspension components from China look like real suspension, but are notorious for not performing well.  Hardcore bike dudes will go with no suspension at all rather than ride on Chinese suspension. The good stuff is made in Taiwan. On an ebike, which is a lot heavier than a regular bike, cheap suspension components can feel and look even cheaper.

The one piece of Chinese suspension that we would recommend is a  suspension seat post. Not only are these extra cheap (under $10 in China), but they do an adequate job of smoothing out the bumps. Also they do not have to carry the extra weight of the ebike’s components and batteries…they just need to support the riders weight.

10. Gorilla Chargers

 

 

This has recently been my favorite piece of Chinese ebike tech.  Pictured are three of my favorite toys. From left to right: 600 watt, 2000 watt, and 3000 watt chargers. Pieces of Chinese-made goodness. A regular ebike charger is around 200 watts. The 2000 watt model fits easily in my rear bike bag and can fully charge my 48V / 10-Ah battery in 20 minutes, using any household current.  This effectively doubles my range anytime I can find a charge spot.

I have secret gypsy charging points I know all over my city.

 

Gypsy Ebike Charging

Eric has been involved in the electric bike industry since 2002 when he started a 6000 square foot brick and mortar Electric Bike store in downtown San Francisco. He is a true believer that small electric vehicles can change the way we operate and the way we think.

  • ripmobile

    Great stuff. Any chance for links to vendors of these? The light in particular looks awesome, and about $150 cheaper than the Cycle Luminator.

    • I agree, who makes that light and who sells it. I want to replace my City Commuter light with a brighter one.

      • ElectricBIke

        I actually have the light and can sell to you. I will put an ebay add and post link.

  • magic carpet

    I do a lot of ‘overtaking’ and try to use my bell as much as possible. On a crowded handlebar the Tektro levers make a huge amount of sense. Ergonomically, they allow one to control the volume, from gentle to urgent, without having to compromise control of the bike. If they come in lefts and rights, I’ll take one of each, in different keys.
    I’ve been looking for voltage regulated lights as well, but haven’t found a local supplier. Who are the distributors of the lights in this article?
    Centrestands are de rigeur, but I like the model that allows both legs to fold up to the left side, away from the chain and closer to the frame. Better ground clearance and appearance.
    I’d rather carry a spare battery than a fast charger, though. Fast chargers, AFAIK, are hard on the batteries.

    • ElectricBIke

      Right now i am the only one with those lights. Email me at eric at electricbike.com

    • iredbiker

      Recent studies have shown that LiFePO4 batteries actually do better with a fast charge.

  • usamends

    I must have the 2000w charger … even if causes a brown-out! My original thought was to carry my pitiful 2a unit in that same MTX bag and recharge while in a Panera Bread or some such place. Unfortunately, I never anticipated the noise it would make — kind of like a hair dryer on low — so I’ve nixed that idea. But plugging into an outdoor ‘gypsy ebike charging location’ for 20-30 minutes would work perfectly.

    Please include details so we can buy some of these neat items!

    • ElectricBIke

      Look for upcoming story on guide to gorilla charging with details on where to get and how to use this charger.

      This charger is probably louder than your charger…but fast!!!

      • Mike

        Do you have a link to the gorilla chargers

  • frazier718

    i’m thinking about that gng brushless 450 kit saying it hits 43 mph & wondering if they’ll make dual brushless 450 kit?

    • spinningmagnets

      I’m not sure why the manufacturer chose to label this a 450W kit. The stock controller has been opened-up and verified to put out 22A, so at 48V it is a 1000W kit.

  • Two questions and a comment –

    Who makes that nice little light with the three LEDs?

    Is the cruise control simply a throttle lock or does it actually attempt to maintain a set speed?

    Sorry to get all dicdactic on you, but the light doesn’t use `9 watts per hour’. As it’s a 9 Watt light, it uses 9 Watt-hours per hour.

    Great site! Keep up the good work!!

  • Mats Lundqvist

    You have found nice pieces of tech from china, but why don’t you post a link on where to get them? The gorilla chargers for instance? The suspension seatpost?

    • Al

      With a bit of effort you can find a lot of these things on Aliexpress. I haven’t been able to find those lights, tho…

  • moover

    Cool website, i just pinned on my pinterest wall.

    Could you be more specific with those IGH Chinese that costs around the 50$

    I tried to find them searching Google but without any good result.
    Thank you

  • David

    Giffgaff gngby has YouTube videos and dec trick

  • Wilson

    blocked in China? ! come on man, be honest! I’m on this web, right now in China, how comes you say it’s blocked?? there are always lies about China!!!

  • Scrove

    So any news on those Gorilla Chargers?