J (mm): 12 | Pitch x inner width p x b1 (inches): 1/2" x 5/16" | PCD do (mm): 65.10 | H (mm): 18.3 | Ø F (mm): 40 | ISO no.: 08-B-1 | No. of teeth z: 16 | A (mm): 7.2 | Bearing Ø (mm): 16 | Head circle Ø dk (mm): 69.9 Read more.
Chain tensioning sprocket 1/2" x 5/16", ISO 08-B-1, 16 teeth
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