Pirelli P Zero SmarTube EVO Tube - 700 x 25 - 28mm 42mm Presta Valve ModelNumber=281 8mm Clamp 60mm Black

8mm Clamp 60mm Black

}Shimano Ultegra CS-6700 Cassette - 10 Speed 11-25t Silver

Color Black Rear Der/Shifter Compatibility Shimano DynaSys Drivetrain Speeds 11 Weight 123 Shifter Style Thumb

Length 231 Color Silver/Black Compressed Gas Inflator No Includes Mount Bracket Yes Includes Gauge Yes Weight 170 Defined Color Silver Valve Compatibility Presta and Schrader PSI 140

Color Black Ring Position/Type Outer Tooth Count 50 Drivetrain Speeds 9 Chainring BCD 110 Material Aluminum Defined Color Black

Pirelli P Zero SmarTube EVO Tube - 700 x 25 - 28mm 42mm Presta Valve ModelNumber=281 8mm Clamp 60mm Black5% faster than Previous SmarTUBE 70% weight savings compared to conventional tubes 50% smaller than conventional tubes 42mm valve stem = 35 grams Not for use with rim brakes Not designed to be repaired Constructed of Thermoplastic Polyurethane TECH SPECS Shaft Type Non threaded Tube Weight 35g Valve Length 42mm Tube Width 25 28C Valve Presta Wheel Diameter 700C