Road Wheels-27mm Road Wheels stiffness , weight and the aero dynamics and smooth rolling with unprecedented braking performance for reliable and solid riding experience. SpecificationType：Clincher /TubelessMaterial：Carbon Surface：3K、UD 23 mm 25 mm 27mm >28mm Item：27C+ Item No.27C+38D27C+50DHeight (mm)3850Weight (g)405g±15g450g±15g
