New 2011 Tubeless Ready.Racers' dreams come true. This super light ''Rocket'' answers almost every demand at one time: Incredible grip with extremely low weight and fully loaded with all the latest technology - 127-Evo-carcass, Triple Nano Compound, UBlocks forming an open tread that has exceptional self-cleaning properties. Countdown begins!Karl Platt:''This tire has awesome grip, both straight line and in curves. It works as well in wet conditions as it does in dry. The blocks are further apart than on the Racing Ralph, yet it runs just as well.''Note: Out and out competition tire! Puncture protection and durability are limited.Triple Nano Compound: Our best rubber compounds. Three distinct compounds in one tire for outstanding performance. (e.g. used in Evo tires). New: Nano particles improve both grip and rolling resistance especially when used in the dynamic tread center.Version: Evolution Line, TL Ready Type: FoldingColor: Black-Skin Tread: HS 406Compound: PaceStar EPI: 127Maximum load (kg): 145 Size: 29 x 2.25Size (ETRTO): 57-622 Weight (Gramm): 520Weight (OZ): 18 oz Pressure (Bar): 1,8-3,7Pressure (PSI): 26-53