I know the Venge seatpost clamp can only accommodate 7 mm or 9 mm rails. But there are saddles out there that I like with 8 mm carbon rails. So, just wondering if the seatpost clamps for the Tarmacs (not Venge) can accommodate 8 mm carbon rails?
Results 1 to 1 of 1
Thread: S-works Tarmac Seatpost Clamp
Check out the hottest mountain bike products from these brands!
See All Interbike Coverage - Click Here »