Pirelli P Zero SmarTube Tube - 700 x 23 - 32mm 60mm Presta Valve ModelNumber=K4269 }SRAM Red 22 53T 130mm

}SRAM Red 22 53T 130mm BCD YAW Chainring Gray for Hidden or Non-Hidden Bolt Use with 39T

Color Black Ring Position/Type Chain Retaining Single Ring Tooth Count 34 Round or Oval Round Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Chainring BCD Direct Mount Offset 3 Chainline/Hub Compatibility 141/148 Boost Hubs Material Alloy Material 6061 Alloy Defined Color Black Direct Mount Type Direct Mount SRAM

Length (mm) 40 Material Aluminum Defined Color Orange Valve Core Removable Valve Presta Short 32-40mm

Color Black Flange Diameter Left 44 Flange Diameter Right 44 Spoke Interface J-Bend Defined Color Black Hub Drilling 28 Front Axle 15mm Thru x 110mm Hub/Brake Compatibility Center-Lock Disc

Color Black Skewer Included No Rear Axle 12mm Thru x 142mm Cassette Body Type Shimano/SRAM 11 Speed Road Cassette Body Type Shimano/SRAM 8 9 10 Speed Bearing Type Loose Ball Spoke Interface J-Bend Defined Color Black Hub Drilling 36 Hub/Brake Compatibility Center-Lock Disc

Pirelli P Zero SmarTube Tube - 700 x 23 - 32mm 60mm Presta Valve ModelNumber=K4269 }SRAM Red 22 53T 130mmPirelli P Zero SmarTube Tube 700 x 23 32mm 60mm Presta Valve. P Zero SmarTube is the most advanced inner tube in the range. It was designed to match the need for lightness and handling of professional World Tour riders and its first application was inside the P Zero Race Tube SL. Designed with TPU (Thermoplastic Polyurethane) an advanced plastic material characterized by elasticity and mechanical strength. The result is an inner tube that can be up to