New MTX 461 Zero Aluminium Rear Sprocket #420 - Black (53T) #SPR46753ZBLK

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