Can custom painting colors and logos on the frame for you Product Description Bike Frame Details: Type: Carbon track bike frame Model Num : HQR03 Material: Carbon fiber Size: 48cm/51cm/54cm/57cm Headset-Top: 1-1/8" Headset-Down: 1-3/8'' Weight :1510 g Weave: 3K/UD/12K BB: PF79