Joined: Jul 2015
Posts: 7,236
Likes: 3,142
From: NW Oregon
Bikes: 1982 Trek 930R Custom, '91 Diamondback Ascent w/ XT, XTR updates, Fuji Team Pro CF road flyer, Specialized Sirrus Gravel Convert, '09 Comencal Meta 5.5 XC, '02 Marin MBX500, '84 Gitane Criterium bike
Campy Ultra torque chainring screw thread rate?
just got a nice carbon bike frame with a Campagnolo Ultra torque Crank set installed in it... the BCD is 110mm, so i had some Chainrings that will work, BUT... the standard chain ring screws seem to be too tight when started into the tapped hole on the drive side crank arm... Did Campy use a DIFFERENT thread rate or diameter on their CR screws? I know they sure want a ton for them on Ebay..
Will the standard chain ring screws used on Shimano Cranks/rings work, or will i need to spend $40 on a set of Italian screws that don't even come with the nuts?