Increase speed and tame torque with T8F chain and sprocket kit
Fits MX500/650, SX500, RSF650
Fits MY1020 motor
Compatible with stock chain tensioner
Includes: 64 tooth, 11 tooth, 12 tooth, 13 tooth sprockets, 1 meter chain, & 2 master links
11/64 ratio = 41mph (72v MY1020 & 180lb rider)
12/64 ratio = 44mph (72v MY1020 & 180lb rider)
13/64 ratio = 48mph (72v MY1020 & 180lb rider)
*Chain not cut to length (requires splitter)