Hub Ø dn (mm): 42 | DI hole (mm): 25 | No. of teeth z: 10 | Head circle Ø dk (mm): 69.8 | Groove depth (mm): 3.3 | PCD do (mm): 61.6 | Thread M: M6 | Groove width (mm): 8 | Hub length (mm): 30 Read more.
Simplex sprocket 12B hardened, 10 teeth, bore 25 mm
Technical data: