RaceLite Aluminium Rear Sprockets Precision CNC machined to JTs uncompromising standards from certified 7075-T6 Ergal aviation grade aluminum alloy, the JT RaceLite sprocket range is designed and engineered to withstand extreme pro-race conditions, providing maximum strength and durability at minimum weight.
Fits: Yamaha WR250Z 1998 YZ100 1982-1983 YZ125 1993-1998 YZ250 1986 1990-1991 1993-1998 YZ400F 1998 YZ490 1985-1989