The hubs are available with two different freewheel systems, either the pawl or ratchet drive system. Both systems run very reliably and the small engagement angle, ensure direct power transmission. For the front wheel hubs, we also offer boost hubs, hubs for Lefty forks or suspension forks with Rock Shox Predictive Steering System such as Rock Shox RS1 forks. We also manufacture hubs for e-bikes with reinforced freewheel system, which are prepared to handle the high torque and heavy loads in the e-bike.