The STePS CS-C7000 Single Sprocket for E-Bike offers ...
further options for customizing the drivetrain on E-Bikes equipped with Shimano Nexus internally geared hubs and Shimano STePS integrated drivetrain assist.
The Wheels Manufacturing Solo-XD Single Speed Cog is ...
designed for use with the Solo-XD single speed conversion system so you can run a single-speed drivetrain without having to get an entirely new wheelset. The cog features a narrow-wide alternating tooth ...