Group: Shimano ultegra group (Crank 170 or172.5 , 50-34 53-39 , 11-25or 11-28 can choose), Brake is 6810F and 6810RS Directly Mount brake. COS-030 Thru Axle ROAD BIKE Disc FRAMESET.DISC Road frame with thru alxe UD carbon weave. 142X12MM thru axle (rear brake:160mm). 100X12MM thru axle (front brake:160mm). The item "Disc Thru Axle Carbon Road Bike Complete Bicycle frame wheel Ultegra R8020" is in sale since Friday, October 26, 2018. This item is in the category "Sporting Goods\Cycling\Bicycles". The seller is "catelorsports" and is located in shenzhen. This item can be shipped worldwide.