eerm, 70" is a small gear. so no it wont be a problem! i ran 84" on my old conversion with no problems. i think small furry is right, no real forces acting more on a fixed bike?
@tilover started
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eerm, 70" is a small gear. so no it wont be a problem!
i ran 84" on my old conversion with no problems. i think small furry is right, no real forces acting more on a fixed bike?