Continental Presta Valve Extenders - 40mm Pair ModelNumber=J1036 Only compatible with Quarq DZero

Only compatible with Quarq DZero DUB and DFour DUB power meter spiders

}Ergon ST Core Evo Womens Saddle - SM/MD Black/Gray

}Shimano Claris BR-R2000 Rear Brake Caliper

0 Color Black/Red Defined Color Black Material Carbon Rise 35 Upsweep 5 Weight 235 Width 800

Rotor Included No Color Black Hydraulic Fluid Type Mineral Oil Brake Lever Use Left Rear Der/Shifter Compatibility Shimano Road Adjustable Reach Yes Adjustable Contact Point No Drivetrain Speeds 11 Weight 481 Defined Color Black Front Der/Shifter Compatibility Shimano Road

Continental Presta Valve Extenders - 40mm Pair ModelNumber=J1036 Only compatible with Quarq DZeroPresta Valve Extenders can be used on presta tubes with a removeable valve core to provide that extra clearance you need. Replaces original valve core in the tube to become a direct extension of the valve without the need to maintain a second core Sold as a pair Length 40