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Old 04-18-2015, 09:16 PM
fasteddy fasteddy is offline
Motorized Bicycle Elite Member
Join Date: Feb 2009
Location: British Columbia Canada
Posts: 4,860
Default Re: what did you do to your motorized bicycle today?

When I was building the tri car I found that there are two wall thicknesses when buying tubing. There is 1/16th and 1/8th. If you buy 1/8th wall the inside diam. is the next size down. For instance 1-1/4" outside diam. is 1" inside diam.

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