Proworks Steel Rear Sprocket

THE NEXT CHAPTER: TWENTY BECOMES PROWORKS.

Twenty Sprockets are transitioning to Proworks Sprockets as part of our move towards one stronger and more unified parts brand.

Lasts up to three times as long as an aluminum sprocket! Proworks now proudly presents the lightest steel sprocket on the market! The tooth profile reduces chain vibration/slap which provides smoother acceleration by evenly distributing power to the rear wheel. The sprockets are laser cut in order to reduce the amount of material used without reducing the strength or stiffness. They also have incredibly tight