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Old 12-01-10, 07:24 AM
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RVachon
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Join Date: Nov 2010
Location: Port Colborne ON
Posts: 12

Bikes: 2010 Jamis Comet, 2003 RM Metro, 1999 RM Instinct

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Bottom bracket/crankset question

Hi everyone;

I know cars, not bikes when it comes to working on them, but I'm slowly learning. I have a question regarding bottom brackets/cranksets & a possible conversion.

I have a 2003 Rocky Mountain Metro which was born as a hybrid, but at this point I've somewhat converted it to my road trainer/CX bike. The current BB is an internal square taper 73x113, with a cheap, heavy Shimano Nexave T300 triple crankset.

Now, my recent purchase of a Jamis Comet tri bike, it came with an FSA Gossamer EXO crank setup, but I will be changing it to a Shimano R700 compact setup. I would like to use the FSA crank setup on my RM Metro. Is that conversion even possible? If so, which BB would I use and is there anything else I would need?

Thanks for any knowledge you can pass along.

Last edited by RVachon; 12-01-10 at 07:32 AM.
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