Pilot hole Ø d1 (mm): 10 | A (mm): 28 | PCD do (mm): 57.1 | No. of teeth z: 14 | Hub Ø dn (mm): 41 | Head circle Ø dk (mm): 63.2 Read more.
Simplex sprocket ASA 40, 14 teeth, PCD 57.1 mm
Technical data: