Supersprox - Sprocket 50 Rear Black (RFE-990-50-BLK) Bike-KTM 990 SM and SMR Using CAD Designed and CNC-Laser

Using CAD Designed and CNC-Laser cutting

Natural Color

auto-locking one way slising closure for great seal at top of boot

This product may be eligible for reimbursement though your medical insurance provider

A smooth Twist to Unlock mechanism ensures a secure fit and simple removal of the sockets

Supersprox - Sprocket 50 Rear Black (RFE-990-50-BLK) Bike-KTM 990 SM and SMR Using CAD Designed and CNC-LaserDrive 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