ProTaper Race Spec MX Sprockets - Rear Aluminium Stock Item:*50T Alu Rear Sprocket Blk Suz DRZ/RMZ Protaper. Alt: 808.50 and ABUS's anti-manipulation XPlus cylinder

and ABUS's anti-manipulation XPlus cylinder to protect against lock-picking

Outside Diameter: 90mm

Working Temp: -40c to +80c

With better contact feel and controllability in corners right up tofull lean

reduces friction

ProTaper Race Spec MX Sprockets - Rear Aluminium Stock Item:*50T Alu Rear Sprocket Blk Suz DRZ/RMZ Protaper. Alt: 808.50 and ABUS's anti-manipulation XPlus cylinderProTaper Race Spec MX 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. Heat treated, precision CNC machined 7075 T6 billet aluminum construction for the ultimate in lightweight strength