All chain sprockets with 420 pitch, 1/2 x 1/4 =...

front sprocket 420

All chain sprockets with 420 pitch, 1/2 x 1/4 = 420, for chain pitch 12,7 mm = 1/2 ", for inner chain width 6,35mm = 1/4 and roller diameter 7,75 mm.

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Items 1 - 20 of 32
Items 1 - 20 of 32