Pilot hole Ø d1 (mm): 12 | A (mm): 30 | PCD do (mm): 81.4 | No. of teeth z: 16 | Hub Ø dn (mm): 60 | Head circle Ø dk (mm): 88.3 Read more.
Sprocket 10 B-1, 16 teeth, PCD 81.4 mm, pilot hole 12 mm
Technical data: