MTX 897 Zero Aluminium Rear Sprocket #520 - Black (11A-KM1-BLK) Category_Starter Motors One of the world’s hardest

One of the world’s hardest metals

inReach® Compatibility

POINT-TO-POINT NAVIGATION: Yes

Keep the water and dirt out of your bearings with this seal and make your Bearings last much longer

40% slimmer inner hinge for a superior bike feel

MTX 897 Zero Aluminium Rear Sprocket #520 - Black (11A-KM1-BLK) Category_Starter Motors One of the world’s hardestCNC 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