Panaracer Valve Extenders Stock Item:Panaracer Valve Extender 50mm 2 pieces LIGHTEST Durable System available

LIGHTEST Durable System available

Three modular options to suit your ride for even better value than buying separately

Computational Fluid Dynamics (CFD) optimized aerodynamic shape to minimize system drag

The arms have been made longer to accommodate 29+ wheels better and the calipers widened accordingly

Panaracer Valve Extenders Stock Item:Panaracer Valve Extender 50mm 2 pieces LIGHTEST Durable System availableYou can extend the length of 2 piece Presta valves by using the Valve Extender, available in 2 lengths 20mm and 50mm. You may attach and remove valve cores by using the Valve Core Tool. The Valve Core Tool can be used as a valve cap.