PRODUCT DETAILS
Replacement crank screws. Like all nuts/bolts & screws on your bike, they require regular maintenance by keeping them tight. To fit all Rhythm cranks and the new coming Crupi Pro cranks only (don't think they fit any other brands?).
PRODUCT DETAILS
Replacement crank screws. Like all nuts/bolts & screws on your bike, they require regular maintenance by keeping them tight. To fit all Rhythm cranks and the new coming Crupi Pro cranks only (don't think they fit any other brands?).