Renthal 94-98 Yamaha YZ 250/ YZ 400F Rear Grooved Sprocket - Silver 520-49P Teeth

Renthal UltraLight Rear Chainwheels are CNC machined from 7075 T6 aluminum to extremely tight tolerances, 66% lighter than steel. Computer engineered and tested to ensure a precise fitment, concentricity and load dispersion with tooth profiling to provide maximum power transfer. A combination of high strength base material, cutting edge manufacturing methods and exceptional hardwearing surface treatments its clear to see why Renthal's light weight all aluminum rear sprockets can be found on the rear wheels of many factory race team machines. Fitment: 1993 Yamaha YZ125 Base 1994 Yamaha YZ125 Base 1994 Yamaha YZ250 Base 1995 Yamaha YZ125 Base 1995 Yamaha YZ250 Base 1996 Yamaha YZ125 Base 1996 Yamaha YZ250 Base 1997 Yamaha WR250 Base 1997 Yamaha YZ125 Base 1997 Yamaha YZ250 Base 1998 Yamaha WR400F Base 1998 Yamaha YZ125 Base 1998 Yamaha YZ250 Base 1998 Yamaha YZ400F Base