Hey anybody have any alternative rear sprocket gearing for a 1978 ktm 175cc mc5 for motocross only, the gearing i know have is 12/57 I think this is stock any help would be great thx...:D
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I am using 12/58 and am thinking of blocking out first if I race it in mx next yr. If its a 78 you should be able to do so with just the bearing bolt change.