DT AERO 40 Disc 180 Driver Body Type:Shimano 11 Speed Alpha 52 Disc wheels are

Alpha 52 Disc wheels are new arrival with 21mm inner width

Color: Black Cassette Compatibility  Shimano 10/11 speeds

A fully integrated Shimano Ultegra R8000 groupset supports the performance of the A9 superlight road bike

internal Bottom Bracket BSA Rear Spacing 148 x 12mm Bottle Mounts 1 per frame Disc front and rear 160mm

Spokes: Sapim CX-Ray Spokes

DT AERO 40 Disc 180 Driver Body Type:Shimano 11 Speed Alpha 52 Disc wheels areFeatures Wide Rim Tech 25mm rim wide creates a better, more stable support, while the shape of the tire and rim together creates regular, stable air flow, in short, more aerodynamics, less attrition. provides an ideal basis for 25 28mm tires, the sizes currently popular. 2 Way Clincher Tubeless. Tubes or No Tubes Use either traditional tires with tubes, or tubeless tires without tubes. Tubeless tires can provide lower rolling resistance and better