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
• Lightweight design minimizes rotating mass for quicker acceleration
• Optimized tooth profile reduces chain wear and maximizes throttle response
• Precision machined for perfect alignment and smooth, consistent power delivery
• Trusted by racers and performance riders for its proven strength and reliability