The patented freewheel system, which features high-precision star ratchets, guarantees top performance and reliability.
The simultaneous engagement of the ratchet teeth makes the Ratchet System extremely reliable since the loads are distributed equally across a large contact surface.
The plug-in construction of the Ratchet System hubs allows for quick and tool-free maintenance.
Freehub Body Conversion
The no-tool concept allows the conversion to a different drivetrain standard within seconds.
The Ratchet technology can be found in these products: