A (mm): 7.2 | Head circle Ø dk (mm): 78.0 | Ø F (mm): 40 | Bearing Ø (mm): 16 | ISO no.: 08-B-1 | PCD do (mm): 73.14 | Pitch x inner width p x b1 (inches): 1/2" x 5/16" | No. of teeth z: 18 | J (mm): 12 | H (mm): 18.3 Read more.
Chain tensioning sprocket 1/2" x 5/16", ISO 08-B-1, 18 teeth
Technical data:
