Ø F (mm): 40 | A (mm): 11.1 | No. of teeth z: 13 | PCD do (mm): 79.59 | ISO no.: 12-B-1 | Bearing Ø (mm): 16 | Head circle Ø dk (mm): 87.8 | J (mm): 12 | Pitch x inner width p x b1 (inches): 3/4" x 7/16" | H (mm): 18.3 Read more.
Chain tensioning sprocket 3/4" x 7/16", ISO 12-B-1, 13 teeth
Technical data:
