Carbon Bicycle Frame 1)Model No:XB-R2 2)Material: Full Carbon 3)Size:500,520,540,560,580mm 4)Woven:3K, ... -Bike Euipment Co., Ltd is a manufacturer specialized in carbon bicycle parts, such as carbon bicycle frame, fork, super light rims, handlebar, stem and ... logoWarranty time: 2 year from date of purchaseFrames' all Size Carbon Bicycle Frame