Type:Toray T700 504mm Deep 700C superweight tubular carbon rim Material: Toray T700 Depth:50mm Width:21mm/23mm/25mm Appearance:3K/UD/12K or customized Brake track:Basalt,Disc brake 250°C high TG braking temperature 700C carbon road bike tubular Rims V/U shape design High quality bicycle rims manufacturer