L (mm): 28 | PCD do (mm): 51.84 | Hub Ø dn (mm): 40 | No. of teeth z: 17 | Head circle Ø dk (mm): 55 | Pilot hole Ø d1 (mm): 10 | d2 (mm): 25 Read more.
Sprocket 06 B-1 (3/8" x 7/32"), 17 teeth, pilot hole Ø 10 mm
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