Freewheel Locking Mechanism

Switch between fixie and freewheel

Compatible with:

Trix
Trets
Trigo
Kettwiesel
Lepus

Small mechanism, big effect: Thanks to this Hase Bikes accessory for the Nexus hub, it is now possible to effortlessly switch from a fixed gear to an 8-speed drive with a freewheel mechanism, and back again.