PCD do (mm): 109.7 | No. of teeth z: 18 | Hub Ø dn (mm): 80 | Head circle Ø dk (mm): 117.9 | Pilot hole Ø d1 (mm): 16 | A (mm): 35 Read more.
Sprocket 12 B-1, 18 teeth, PCD 109.7 mm, pilot hole 16 mm
Technical data: