Flank Protection

All protection materials perforated for ventilation

Increased wet performance

which is both Windows and Mac compatible

Supersprox - Sprocket 16 Front Honda SI (CST-339-16-2) K-Type-Shields Flank ProtectionDrive Sprocket Front Drive Sprocket Supersprox front sprockets are the best on the market today, with a balance between performance and longevity. Features SCM435 Ni Chrome Molybdenum low corrosion steel. Case hardened surface for maximum water resistance. Low carbon core to prevent breakage. Has the ultimate combination of strength and hardness. Rear Drive Sprocket (many style available) Stealth Sprocket (aluminum & steel) Longer system life without