Gear Ache!
05-04-12, 10:08 AM
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Join Date: May 2012
Location: Wirral, GB
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Bikes: Merida Matts 10
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Gear Ache!
i have a 7 speed, 21 gear bike. my gears are fine when its on the small and largest front crank but when its on the middle 1 its very jerky as you ride. cant think what the problem is?
