Pilot hole Ø d1 (mm): 10 | A (mm): 28 | PCD do (mm): 49.1 | No. of teeth z: 12 | Hub Ø dn (mm): 33 | Head circle Ø dk (mm): 53.9 Read more.
Sprocket with hardened teeth 08 B-1, 12 teeth, Ø 53.9 mm
Technical data: