MegaSack DRAW - This year's winner is user - rgwb
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Can anyone tell me please what size square taper BB I need for a Simple? The BB size on the frame is 73mm so that bit's easy, but I don't know how to deal with the 107 /110 /113 / 188 options (I am guessing that't the length over the spindles, but all this new-fangled technology...!). I am trying to set it up with a Middleburn ring.
Thanks in advance
What chainset?
Normally 113 for triple for a 50mm chainline
Hmmm. I wrote"ring" but meant cranks - Middleburn 175mm cranks with a single ring.
Thanks
[url= http://www.middleburn.co.uk/tech_faq_cranks.php ]Try this info[/url]
Thanks Hantsnightrider. That's sorted it - I have ordered a 73mm x 113.
Just not used to all these different sizes - I'm more used to the hollowtech external BB kit. Althought I must say I'm very impressed how the square taper stuff seems to last and last though no matter what you chuck at it. Cheers.