Thread: b4 spur on b44
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Old 27-06-2011
MiCk B.'s Avatar
MiCk B. MiCk B. is offline
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You'll want the same overall as you were running with the 84t

So 84 - 20 is 10.50 overall

With an 81t spur a 19t pinion would give 10.66 over, as close as you can get between the two spurs.

Gear chart. (PDF document)

MiCk B. :-)
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