or poor metal/tube thickness choice. dt got a dent on his top tube too...from his own brake hitting it when the bars twisted round hard - was gutted for him. do you know what grade the tubes are?
@MAT started
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or poor metal/tube thickness choice. dt got a dent on his top tube too...from his own brake hitting it when the bars twisted round hard - was gutted for him. do you know what grade the tubes are?