Bmx Problem. Help!

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3/9/2015 4:20 PM

My chain keeps getting tight and loose. I run brand new: Profile GDH cranks, tree OG spline sprocket, Profile BB, Profile hub, and Cult Half Link. I can't figure out what the problem is. Could the BB be out of round? Anything Helps.


3/9/2015 4:35 PM

Bent sprocket probably


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3/9/2015 4:53 PM

Is your chain line straight? I have seen bent frames cause similar issues.

Also if something is out of round or somehow crooked. Inspect everything as much as you can.


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