La Vergne 12.12.24 – Thursday (9 AM) Closed (#158394779)

Race Spec (RS) Rear Sprockets are CNC machined to precise tolerances from high quality heat treated 7075-T6 aluminum alloy. Painstakingly engineered they achieve optimum load distribution unsprung weight savings and tooth endurance. The result is a durable featherweight and feature-packed sprocket unequaled in the market.FeaturesProTaper Race Spec MX Aluminum Rear Sprockets Green 50TProduct DetailsHeat treated precision CNC machined 7075-T6 billet aluminum construction for the ultimate in lightweight strengthExclusive Angled Mud Groove design allows sprocket to self-clean during operation preventing dirt buildup that leads to horsepower loss and sprocket wearDeep penetrating anodized finish (hard anodizing on black sprockets) protects against corrosion improves wear resistanceCarefully engineered window pattern reduces unsprung rotating mass without compromising strengthMachined edge chamfers eliminate sharp edges reduce weight and make for a cleaner appearanceCountersinks