Supersprox - MX Steel Rear Drive Sprocket (RFE-457-51-BLK) Options:51T - Black Steel core friction disks for

Steel core friction disks for improved heat dissipation and longer clutch life

Low profile design allows for easy access to the helix bolts between the frame and the clutch

adjustable and removable breath guard – patent pending

also for mobile use

Supersprox - MX Steel Rear Drive Sprocket (RFE-457-51-BLK) Options:51T - Black Steel core friction disks forDeveloped on the race track, to give longer system life and high performance for all street bikes. Using CAD Designed and CNC Laser cutting, to ensure an exact fit on the wheel. Made to Supersprox high quality standards and include our exclusive (2xZink) anti corrosion black finish. The will last 3 longer than any aluminium sprocket. One of the lightest steel sprocket. With the factory styling, you are not compromising on design.