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Revvi

250w Brushless Upgrade Kit - To fit Revvi 12" electric balance bikes

250w Brushless Upgrade Kit - To fit Revvi 12" electric balance bikes

Regular price $137.00 USD
Regular price Sale price $137.00 USD
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Motor sprocket size
Control unit type
Sprocket/Freewheel

250w Brushless Upgrade Kit - To fit Revvi 12" electric balance bikes

This kit includes a 250w brushless motor, mounting bracket, control unit rated to the motor, chain and rear sprocket. The parts are a direct fit to the revvi 12" bike - select bike size. The kit increases the acceleration and torque of the bike.

You can choose from 2 sprocket sizes on the motor:

13T - More acceleration less top speed

15T - Less acceleration more top speed

You can choose from 3 control units:

Slow Start - 2 speed settings - Slow start with 2 speed settings

Slow Start - 3 speed settings - Slow start with 3 speed settings

Fast Start - 2 speed settings - Once fitted the power delivery is much quicker. The top speed is the same but the bike accelerates much faster with 2 speed settings

Fast Start - 3 speed settings - Once fitted the power delivery is much quicker. The top speed is the same but the bike accelerates much faster with 3 speed settings

You can also choose to have a sprocket only, or a sprocket/freewheel unit. See pictures.

Please note: Special tools will be required to remove the freewheel from your wheel to change the sprocket! You can remove it using a vice and punch or a freewheel removal tool.

Revvi Cup Note: This upgrade kit is not legal for use in the 12" Open class at Revvi cup events. For the Revvi cup events the 170w upgrade kit is allowed!

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