ProTaper Yamaha/Kawasaki Front Sprocket - 13 Teeth

Precision-broached and -machined to the strictest standards. Casehardened, chromoly steel. Lightening holes keep sprocket lightweight. Self-cleaning mud grooves prevent dirt build up. Special coating helps retain strength and aids in wear resistance.

• Built from heat-treated, case-hardened steel to handle the demands of high-performance riding


• Trusted by racers and performance riders for its proven strength and reliability


• Precision machined for perfect alignment and smooth, consistent power delivery


• Optimized tooth profile reduces chain wear and maximizes throttle response


• Lightweight design minimizes rotating mass for quicker acceleration

Fits:
Kawasaki_KLX300R Base 2003 to 2007
Kawasaki_KX250 Base 1999 to 2007
Yamaha_WR400F Base 1998 to 2000
Yamaha_WR426F Base 2001 to 2002
Yamaha_WR450F Base 2003 to 2009
Yamaha_WR450F Base 2011 to 2023
Yamaha_YFM660R Raptor Base 2001 to 2005
Yamaha_YFZ450 Base 2004 to 2009
Yamaha_YFZ450 Base 2012 to 2013
Yamaha_YZ250 Base 1999 to 2021
Yamaha_YZ250 Base_2023_
Yamaha_YZ250X Base 2016 to 2023
Yamaha_YZ400F Base 1998 to 1999
Yamaha_YZ426F Base 2000 to 2002
Yamaha_YZ450F Base 2003 to 2023
Yamaha_YZ450FX Base 2016 to 2023