Quick question, I understand chainline and BB length in regards specific cranks is relatively critical.
I have just bought some Cook Bros E cranks 175mm 110BCD.
They require a 113mm BB spindle.
I saw a UN91 BB on sale in eBay for £35 but it's 115mm - would the extra 2mm be critical and would it affect shifting?
cheers
I have just bought some Cook Bros E cranks 175mm 110BCD.
They require a 113mm BB spindle.
I saw a UN91 BB on sale in eBay for £35 but it's 115mm - would the extra 2mm be critical and would it affect shifting?
cheers