Head circle Ø dk (mm): 81.8 | PCD do (mm): 73.6 | Thread M: M8 | Groove width (mm): 10 | Hub length (mm): 35 | Groove depth (mm): 3.3 | Hub Ø dn (mm): 56 | DI hole (mm): 35 | No. of teeth z: 12 Read more.
Simplex sprocket 12B hardened, 12 teeth, bore 35 mm
Technical data:
