Hub Ø dn (mm): 120 | Head circle Ø dk (mm): 286.9 | Pilot hole Ø d1 (mm): 25 | A (mm): 50 | PCD do (mm): 275.3 | No. of teeth z: 34 Read more.
Simplex sprocket ASA 80, 34 teeth, PCD 275.3 mm
Technical data: