Steel Direct Mount Chairing 36T Bosch e*thirteen Code:CR4USA-101 Replace the rear wheel

Replace the rear wheel

Weight 140mm: 86g

you can load things low and keep everything balanced and stable

and aluminum frames

Steel Direct Mount Chairing 36T Bosch e*thirteen Code:CR4USA-101 Replace the rear wheele*thirteen e*spec Steel Direct Mount Chairing 36T Bosch CX Gen4 Black Upgrade your e bike drivetrain with our Bosch e*spec Direct Mount Chainrings. Our M3 narrow wide tooth profile reduces weight without compromising on chain retention. While the steel version is a direct OEM replacement, the premium aluminum versions provide cleaner aesthetics, lighter weight, and long lasting performance perfect for when you're ready to upgrade from your original