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Topic starter
Morning
Anyone advise please on the correct square taper bottom bracket axle length for middleburn cranks in a 73mm bb shell.
Have always used 113mm on a 68mm bb shell, but on a 73mm the crank is hitting the bearing cups on a UN54.
Obviously I need to go upto 118 or 122mm axle length but just wondering which is best?
cheers
Posted : 22/07/2012 7:26 am
Topic starter
ignore me I'm a numpty already been answered here
http://singletrackworld.com/forum/topic/karate-monkey-middleburn-uno-problem-build-up
I'm off for a ride 🙄
Posted : 22/07/2012 8:20 am
