Increase speed and tame torque with #35 chain and sprocket kit
Fits MX500/650, SX500, RSF650
Fits KR5V motors with 15mm shaft
Compatible with stock chain tensioner
Includes: 58 T (tooth), 10T, 11T, 12T, &13T  sprockets, 1 meter of chain, & 2 master links
10/58 = 49mph
11/58 = 54mph
12/58 = 59mph
13/58 = 64mph
Chain is longer than stock razor  
Optional chain breaker to shorten chain length