Mine don't fit properly either, grinding is still on my to do list... Maby it's cause we use metric pipe here (down under) and imperial in the states, I don't have an accurate measurer except my trusty tape but it looks to be bang on 1 1/4...
05 SM Neon Blue/Black. Thunder Bike Cams & Pipes & Flowed Head. AI&Snork removed, Airbox Mods, 135mains, 42/17T, 140x80x17" TBS Front Wheel
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