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

Fitment:
1988|Honda|CR250R|Base
1988|Honda|CR500R|Base
1989|Honda|CR250R|Base
1989|Honda|CR500R|Base
1990|Honda|CR250R|Base
1990|Honda|CR500R|Base
1991|Honda|CR250R|Base
1991|Honda|CR500R|Base
1992|Honda|CR250R|Base
1992|Honda|CR500R|Base
1993|Honda|CR250R|Base
1993|Honda|CR500R|Base
1994|Honda|CR250R|Base
1994|Honda|CR500R|Base
1995|Honda|CR250R|Base
1995|Honda|CR500R|Base
1996|Honda|CR250R|Base
1996|Honda|CR500R|Base
1997|Honda|CR250R|Base
1997|Honda|CR500R|Base
1998|Honda|CR250R|Base
1998|Honda|CR500R|Base
1999|Honda|CR250R|Base
1999|Honda|CR500R|Base
2000|Honda|CR250R|Base
2000|Honda|CR500R|Base
2001|Honda|CR250R|Base
2001|Honda|CR500R|Base
2002|Honda|CR250R|Base
2002|Honda|CRF450R|Base
2003|Honda|CR250R|Base
2003|Honda|CRF450R|Base
2004|Honda|CR250R|Base
2004|Honda|CRF450R|Base
2004|Honda|TRX450R|Base
2005|Honda|CR250R|Base
2005|Honda|CRF450R|Base
2005|Honda|CRF450X|Base
2005|Honda|TRX450R|Base
2006|Honda|CR250R|Base
2006|Honda|CRF450R|Base
2006|Honda|CRF450X|Base
2006|Honda|TRX450ER Electric Start|Base
2006|Honda|TRX450R|Base
2007|Honda|CR250R|Base
2007|Honda|CRF450R|Base
2007|Honda|CRF450X|Base
2007|Honda|TRX450ER Electric Start|Base
2007|Honda|TRX450R|Base
2008|Honda|CRF450R|Base
2008|Honda|CRF450X|Base
2008|Honda|TRX450ER Electric Start|Base
2008|Honda|TRX450R|Base
2008|Honda|TRX700XX|Base
2009|Honda|CRF450R|Base
2009|Honda|CRF450X|Base
2009|Honda|TRX450ER Electric Start|Base
2009|Honda|TRX450R|Base
2009|Honda|TRX700XX|Base
2010|Honda|CRF450R|Base
2011|Honda|CRF450R|Base
2012|Honda|CRF450R|Base
2012|Honda|CRF450X|Base
2012|Honda|TRX450ER Electric Start|Base
2013|Honda|CRF450R|Base
2013|Honda|CRF450X|Base
2013|Honda|TRX450ER Electric Start|Base
2014|Honda|CRF450R|Base
2014|Honda|CRF450X|Base
2014|Honda|TRX450ER Electric Start|Base
2015|Honda|CRF450R|Base
2015|Honda|CRF450X|Base
2016|Honda|CRF450R|Base
2016|Honda|CRF450X|Base
2017|Honda|CRF450R|Base
2017|Honda|CRF450RX|Base
2017|Honda|CRF450X|Base
2018|Honda|CRF450R|Base
2018|Honda|CRF450RX|Base
2019|Honda|CRF450R|Base
2019|Honda|CRF450RWE|Base
2019|Honda|CRF450RX|Base
2020|Honda|CRF450R|Base
2020|Honda|CRF450RWE|Base
2020|Honda|CRF450RX|Base
2021|Honda|CRF450R|Base
2021|Honda|CRF450RWE|Base
2021|Honda|CRF450RX|Base
2022|Honda|CRF250RX|Base
2022|Honda|CRF450R|Base
2022|Honda|CRF450RWE|Base
2022|Honda|CRF450RX|Base
2023|Honda|CRF250R|Base
2023|Honda|CRF250RX|Base
2023|Honda|CRF450R|Base
2023|Honda|CRF450RWE|Base
2023|Honda|CRF450RX|Base
2024|Honda|CRF250R|Base
2024|Honda|CRF250RX|Base
2024|Honda|CRF450R|Base
2024|Honda|CRF450RWE|Base
2024|Honda|CRF450RX|Base