GENUINE REVVI 16" 350W POWER UPGRADE KIT.

This is a brand new power upgrade kit for the 16" Revvi bikes (standard 16 & 16+ models). This increases the standard power to 350w which drastically improves the torque supplied to the rear wheel. Also offers a top speed increase as an added bonus!! Kit consists of a new motor, controller, high output battery and full fitting as pictured including 2x sets of gearing so you can choose acceleration or top speed!!. 

This kit is for the latest type 16" bikes with the 3 speed mode switch. If your bike is the 2 mode type you will also require a new 3 mode switch (sold separately). 

Please see below for Revvi description and specs. 

This kit includes a 350w brushless motor, High output 24v 5.0ah battery, mounting bracket, control unit rated to the motor, upgraded chain and rear sprocket/freewheel. The parts are a direct fit to the Revvi 16" and 16" plus bikes - select bike size. The kit increases the acceleration, torque and top speed of the bike.
 
Supplied with 2 x sprocket options for you to choose from: 
 
10T Front - 16T Rear (More top speed) - Approx top speed 19 mph 
9T Front - 20T Rear (More acceleration) - Approx top speed 15 mph 
 
This kit is for 3 speed bikes, If your bike has a 2 speed switch you will need to order and fit a 3 speed switch.
 
Important Battery Warning:
The RED high output battery supplied should only be used with the 350w kit and not with any other Revvi bikes/motors. Normal Black batteries should not be used with this 350w kit.

We are a UK / main dealer for these and sell only genuine parts!!!