Bridgestone RB-1 Bottom Bracket Size
07-07-19, 12:42 PM
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Bridgestone RB-1 Bottom Bracket Size
Hi all,
I'm looking to replace the crankset on my Bridgestone RB-1 with Shimano Ultegra 6500. I know I need an Octalink v1 BB for it, but I'm having trouble figuring out which size. Anybody know off hand?
Thanks for any help!
I'm looking to replace the crankset on my Bridgestone RB-1 with Shimano Ultegra 6500. I know I need an Octalink v1 BB for it, but I'm having trouble figuring out which size. Anybody know off hand?
Thanks for any help!
07-07-19, 01:50 PM
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07-07-19, 03:47 PM
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You need an English threaded bottom bracket, 68 mm wide for a standard road frame. Octalink V1 bottom brackets were made in two spindle lengths, 109.5 mm for double cranks and 118.5 mm for triple cranks. Pick the length that corresponds to the crank you have, FC-6500 or FC-6503.
