DI hole (mm): 25 | Thread M: M6 | PCD do (mm): 85.2 | Hub Ø dn (mm): 68 | No. of teeth z: 21 | Groove width (mm): 8 | Hub length (mm): 28 | Head circle Ø dk (mm): 90.1 | Groove depth (mm): 3.3 Read more.
Simplex sprocket 08B-1, hardened teeth, Z21, bore 25 mm, groove
Technical data:
