Head circle Ø dk (mm): 149.8 | Thread M: M6 | Hub length (mm): 45 | PCD do (mm): 138.2 | DI hole (mm): 30 | Groove width (mm): 8 | Hub Ø dn (mm): 80 | No. of teeth z: 17 | Groove depth (mm): 3.3 Read more.
Sprocket with hardened teeth ISO 16 B-1, Z17, bore 30 mm
Technical data:
