Pirelli P Zero SmarTube EVO Tube - 700 x 25 - 28mm 60mm Presta Valve Fits Brand-Samson Tooth Count 40 Ring Position/Type

Tooth Count 40 Ring Position/Type Outer Drivetrain Speeds 10 Chainring BCD 96 Color Black Defined Color Black Material Aluminum

SRAM ferrules for keeping the cable housing aligned

1 inch gauge with pressure release button

Adjustable Contact Point Yes Adjustable Reach Yes Brake Caliper Type Post Mount Brake Lever Actuation Hydraulic Brake Lever Use Left Color Black Hydraulic Fluid Type DOT Rotor Included No

Pirelli P Zero SmarTube EVO Tube - 700 x 25 - 28mm 60mm Presta Valve Fits Brand-Samson Tooth Count 40 Ring Position/Type5% 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 Wheel Diameter 700C Shaft Type Non threaded Tube Width 25 28C Tube Weight 38g Valve Length 60mm Valve Presta