On the Shimano side of things, Wolf Tooth's new direct-mount chain rings are compatible with EP8, E8000, and E7000 e-bike systems, and work with all Boost and Super Boost e-bikes. They offer a 55 ...

Wolf Tooth's Axle Handle Multi-Tool takes things ... Extending into the nut from one side of the Axle Handle is a tool bit with a 5-mm hex end, which widens to 6 mm at the base.