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Old 05-11-2016, 12:35 PM
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robk
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Originally Posted by Maxxican
Any of you X1 owners make the change to 25.5T motor? If so how are you gearing? For outdoor asphalt medium large track.

Reedy M3 25.5T
50* timing
32/90 as a starting point. The Reedy has a 12.5 rotor, so you will probably get away with a bigger pinion than a motor with a 12.3 rotor.
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