MTX 461 Zero Aluminium Rear Sprocket #420 - Black (11A-207-BLK)

CNC 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 while preventing additional wear to the sprocket. Made using aviation grade 7075-T6 aluminium alloy Computer designed weight reduction holes 66% lighter than steel equivalent (model dependent) Less rotational mass improves acceleration and deceleration Self-cleaning grooves increase chain and sprocket life CNC machined Anodised finish Presentable clamshell for an excellent presentation Pitch: 420 Teeth: 53 Colour: Black