I haven’t been able to find a definitive answer on whether it is compatible or not. Are all two post mounts like those found on the CD0.1 the same?
Anyone? I have the new 105 version on order.
I’m fairly sure the answer is no.
I don’t think it will work. The CD0.1 brake mount has 2 posts that the brake slides onto. The Shimano direct mount brakes, from what I understand, bolt directly into threaded holes.
The new QR PR6 has the Shimano direct mount brakes, so a QR rep will definitely know the differences put in for those brakes.
Thanks for the replies!
I found this description on trisports for both the 9010 Dura-Ace and 6710 Ultegra versions and the second bullet point is what made me think they may work.
Features & Benefits:
Redesigned brake calipers achieve 10% more power than 7900 series brakes **Direct mount design to match to aero road bike forks with two-post brake mounts **Dual symmetric pivot brake caliper for smooth & light operation with increased modulation 2 bearings plus 1 roller structure provides improved efficiency at the pivot area Magnesium cartridge shoe holder for additional weight savings New R55C4 inserts Adjustable toe-in for easy setting Designed for 19.8mm to 28mm wide rims Use R55C4-1 for 24-28mm wide rims Brakes: Front (FRT) and Rear (RR)
I was just talking to the mechanic at my local shop. He said it would work.