No. of teeth z: 19 | Hub Ø dn (mm): 90 | Head circle Ø dk (mm): 123.9 | A (mm): 32 | PCD do (mm): 115.7 | Clamping bush no.: 2012 Read more.
Sprocket 12 B-1, 19 teeth, PCD 115.7 mm, clamping bush 2012
Technical data: