Limit time offer, $50 off all Geeko kits!
Limit time offer
$50 off all Geeko kits!

Geeko eBike Conversion Kit

One-stop solution for electric bike conversion kits

Meet Geeko eBike Conversion Kit

New in 2022!

Your ideal one-stop solution for eBike kits

  • 【Minimalistic Aesthetic Design】Simple, neat, and maximally retains the components and appearance from your original bike. Refitted but as if an original e-bike.
  • 【Easy to Install】Geeko is a revolutionary innovation of eBike conversion kit, it has only two parts: bottle battery and motor wheel. That means installation is really easy. As long as you can change tires, then you can install Geeko eBike kit.
  • 【High-Tech Product】 7 patents in the bottle battery, 2 patents in the controller, 3 patents in the motor and 5 patents in the sensor, a unique set of high-tech eBike conversion kit.
  • 【One-stop Solution】Whatever you are looking for front eBike kit, or rear eBike kit, or even dual-drive eBike kit, you get answer from Geeko kit. Also Geeko offers 4 different bottle cases with capacity from 5.2AH to 15AH for options.
Play Video about geeko rear kit

Minimalist Aesthetic Design

Geeko Bottle

Geeko Bottle Battery
  • The battery looks like a beautiful bottle with waterproof IPX7.
  • A digital screen and 3 buttons on top of bottle cap, with bluetooth 5.0 inside.
  • Bottle bracket holds the bottle battery firmly with 3 fixation points,  controller is hidden inside an aluminum case with heat dissipation blade at the bottom of the bracket, with temperature protection function, IPX7 waterproof, stable and reliable.

Geeko Motor

Geeko Motor With Cassette Sensor
  • Hign torque brushless geared motor is able to assist you up steep slope easily.
  • Motor integrates with the Smart Cassette Sensor(patent authorization). You don't need to install the sensor at the crank any more.
  • The sensor automatically detects not only cadence frequency but also gear ratio during cycling. This ensures that motor assist power has always been precise, smooth and comfortable.

Multiple Control Modes

Button Mode

  • One digital screen and 3 buttons, traditional way, but you can always trust it.
  • Reliable, fast and efficient.

APP Mode

  • Smartphone APP as an extended HMI, it's not mandatory, but it is great to have.
  • Easy to use, richer information.

Throttle Mode(Optional)

  • Lazy mode, sometimes we just want to relax and give our feet a break.
  • Always respond to your thumb.

Bottle Batteries available from 5.2AH-15AH


Geeko Mini battery

36V5.2AH / 36V7AH

Height 222MM, Diameter 76MM


Geeko Solid Battery


Height 222MM, Diameter 87MM


Geeko Prime Battery

36V7.8AH / 36V10AH

Height 292MM, Diameter 76MM


Geeko Max Battery

36V15AH / 48V10AH

Height 292MM, Diameter 87MM

Geeko Is Your Ideal One-stop Solution for eBike Kits


geeko rear kit
  • The most popular kit!
  • Simple, only 2 parts, really easy-to-install.
  • Geeko-Rear is the right kit of cycling enthusiasts for daily commute, long distance riding or serious mountain cycling.


geeko dual kit
  • Powerful
  • Two independent drive unit, but thinking in one.
  • Whether it is to conquer steep slopes or to pursue thrill of speed and acceleration, Geeko-Dual is your best option.


geeko front kit
  • Fit all type of bicycles!
  • Easy to fit.
  • If your are looking for an electric bike kit for Daily commuting, city cycling, weekend excursions, Geeko-Front is the right choice.

Fits All Type of Bikes

Geeko eBikes From Our Customers

How Geeko eBike Kit Electrify Your Bike within Minutes

Play Video about install-cover

Thanks to Geeko’s highly integrated design, there are minimum 2 steps to install. In this video we will show you how easy it is to install Geeko electric bike conversion kit. We provide you everything you need to install it, including the tools without any extra cost.

  • Replace your original wheel with our Geeko motor wheel.
  • Install the battery holder with two screws.

Here are just a few of our customers' testimonials...

Our Story

Founded in 2016, 100G is a young company dedicated to the lightweight innovation of electric bicycles. “100 grams” of lightweight innovation has always been parts of 100G DNA.
Geeko kit is the second generation of eBike kit developed by 100G, it is lightweight, compact, removable, smart and reliable. In addition, it turns out to be so simple that it was easy to fit on any bike.
Geeko kit family includes front eBike kit, rear eBike kit, and even dual-drive eBike kit. Also it offers 4 types of bottle batteries with capacities from 5.2AH to 15AH, making Geeko your ideal one-stop solution for electric bike kits.


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