Pirelli Cinturato SmarTube X Tube - 700 x 28 - 40mm 60mm Presta Valve CheckoutSpec= RaceFace EXI Spindle Interface 17mm proprietary heat treated stainless

17mm proprietary heat treated stainless steel or titanium spindle for maximum durability and minimum flex

Linear rebound with low compression tune

with a discernible difference between each adjustment

Color Black Number of Chainrings No Rings No Spider Included Crank Length (mm) 165 Crank Intended Use Mountain Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 BB Included No Pedal Spindle 9/16" Spindle Interface Type RaceFace EXI Spindle Interface Type Shimano Hollowtech II Chainring BCD Direct Mount CINCH Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 141/148 Boost Hubs Chainline/Hub Compatibility 150/157 DH Hubs Defined Color Black keyword search RXC137

DIMENSION: 49x26x18cm

Pirelli Cinturato SmarTube X Tube - 700 x 28 - 40mm 60mm Presta Valve CheckoutSpec= RaceFace EXI Spindle Interface 17mm proprietary heat treated stainless70% weight savings compared to conventional tubes 50% smaller than conventional tubes 3x thicker than standard SmarTUBES Not for use with rim brakes Not designed to be repaired Constructed of Thermoplastic Polyurethane Weighs just 150 grams TECH SPECS Tube Width 28 40C Tube Weight 145g Valve Length 42mm Valve Presta Wheel Diameter 700C Shaft Type Non threaded