Increase speed and tame torque with #35 chain and sprocket kit
Fits MX500/650, SX500, RSF650
Fits MY1020 motors
Compatible with stock chain tensioner
Includes: 58 T (tooth), 8T, 9T, 10T, &11T  sprockets, 1 meter of chain, & 2 master links
8/58 = 37mph
9/58 = 42mph
10/58 = 46mph
11/58 = 51mph
Chain is longer than stock razor  
Optional chain breaker to shorten chain length