No. of teeth z: 9 | d2 (mm): 26 | Pilot hole Ø d1 (mm): 12 | Head circle Ø dk (mm): 69 | PCD do (mm): 61.6 | Hub Ø dn (mm): 42 | L (mm): 30 Read more.
Simplex sprocket 12 B-1, 9 teeth, pilot hole Ø 12 mm
Technical data: