MTX 897 Zero Aluminium Rear Sprocket #520 - Black (11A-KM1-BLK) Category_Wheel Stripes Outside Width: 3

Outside Width: 3

Please consult your user manual for the correct specifications

for 1" (B size) socket arms

Flange Inside Diameter: 76mm

Three keys

MTX 897 Zero Aluminium Rear Sprocket #520 - Black (11A-KM1-BLK) Category_Wheel Stripes Outside Width: 3CNC machined from aviation grade 7075 T6 alloy the MTX Zero Alloy rear sprockets are your go to option for the lightest possible sprocket solution. Constructed with self cleaning mud grooves to increase the life of both your chain and sprocket. Computer designed weight reduction holes make the MTX Zero 66% lighter than the steel equivalent (model dependent) while maintaining maximum strength and durability. The anodised finish provides a factory look