Supersprox - Sprocket 48 Rear Yamaha Gold (RST-245-48-GLD) K-Type-Tire Tubes Folds into its own chest

Folds into its own chest pocket

TRXQ 120/70B19 TL (60Q) Tubless

One of the lightest steel sprocket

If you fall between two sizes

Supersprox - Sprocket 48 Rear Yamaha Gold (RST-245-48-GLD) K-Type-Tire Tubes Folds into its own chestDrive 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