Presta Continental Valve Extenders Bike Accessories Brand_Shimano Multizone construction provides breathability and

Multizone construction provides breathability and protection where needed without added bulk

- SELECT Transfer Dry fabric sets the benchmark for compression and moisture transfer

4mm (center to tip)

Steel crown race with integrated seals

8-11 Years Recommended Age Range

Presta Continental Valve Extenders Bike Accessories Brand_Shimano Multizone construction provides breathability andPresta 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 Includes 2 valve extensions Includes installation tool Length: choose; 30mm, 40mm, or 60mm Color: Silver