ENVE’s Innerdrive hub system refines and improves upon proven ratchet-driven technologies by increasing the diameter of the ratchets to allow for higher engagement without sacrificing durability. Front Straight Pull Innerdrive hubs pair nicely with the specific hole counts of M5 (24H) and M6 (28H) M-Series MTB rim combinations. Rear hubs have gearbox ratchet engagement options of 40, 60, 80, and 100 teeth to tune the hub engagement rate to your preferences. With the highest tooth count, Innerdrive hubs will engage in as little as 3.6 degrees. Further benefits of the Innerdrive system include ENVE’s Perfect Preload system which delivers prolonged bearing life and minimal maintenance.

See matching ENVE Innerdrive Rear hub here