specialized bike frame 1 100% carbon 2 high quality, best price ... ride fast 4 OEM as order C29 road racing specialized bike frame 1, before the appearance of the frame installation inspection ... 8""3, the product is a road bike frame, do not use a road bike kit or wheel set is mounted in ... t pull out before assembly without conducting tube;5, kettle rack nut for metal aluminum nut, the bonding mode and is ...