Hi All
I'm trying to make sure that I get the right middle chainring for my Hollwtech 2 m770 XT crank.But the info from CRC and Middleburn conflict each other.Does anyone run a Middleburn on this crank and which one is it.Middleburn are saying that I should go with " The ring you need is the 104pcd 88id "which is CRC product ID 31395 and CRC say that I should get product ID 12487.Would really appreciate the advice .
Thanks


Reply With Quote

