Renthal C253 Works MX Chain Pitch Spring Link - R1 428

The Renthal R1 Works Chain is a high-performance, lightweight, non O-ring chain specifically engineered for motocross and supercross racing at the highest competitive levels. Widely regarded as one of the best motocross chains available, the R1 Chain delivers exceptional resistance to elongation and severe abrupt stresses encountered in MX and SX racing through precisely engineered raw material composition that increases both tensile strength and yield strength.

Key Features:

• 428 pitch lightweight racing chain with spring-type master link
• Non O-ring design for reduced friction and maximum power transfer
• Chamfered inner links reduce weight while maintaining strength
• Extended bushings provide enhanced durability under racing conditions
• Shot-peened outer plates increase fatigue resistance
• Advanced metallurgy delivers superior tensile and yield strength
• Optimized for maximum power output in all racing conditions

The Renthal R1 Chain combines race-proven engineering with premium materials to create a durable motocross chain that professional and amateur racers trust for consistent performance when every horsepower matters.