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Thread: xpress mini road runner 2 stock spur gear size
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Old 12-25-2009, 10:52 AM
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thefnshow
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Default xpress mini road runner 2 stock spur gear size
would anybody happen to know the size of the stock spur gear on a xpress mini road runner 2 ? the manual is no real help, it lists a range of 97-103...trying to figure gearing for a brushless setup w/ a 17.5
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