Ultegra 6500
You need an Octalink V1 (Not V2) compatible BSA bottom bracket, e.g. obvs the BB-6500 one.
Cool cheers, I think this only comes in 109.5 axle length so guess that’s what I need... thanks again all!
Anyone know what diameter band on front mech adapter I'll need? Cheers in advance!
28.6
@mattyc started
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mattyc
jontea
You need an Octalink V1 (Not V2) compatible BSA bottom bracket, e.g. obvs the BB-6500 one.