High quality alloy valve extensions, that work perfectly for tubes with RVC. Each extension has a rubber seal for excellent sealing at the joint. Available in 20, 30 or 60mm lengths so you are covered for whatever rim depth you have.
eBay
Road bicycle carbon bike wheel's valve extender for tire carbon rims extender valve tire extender
Aliexpress UK
Vittoria is one of the world's leading manufacturers of bicycle tires with an annual production of more than 7 million tires and 900,000 high performance tubulars and cotton tires. Vittoria also entered the premium wheel market in 2014.
eBay
40mm Repairing Elements French Valve Vacuum Nozzle Road Bike Nipple Valve Cap Extender Valves Tubeless Tire Valve Presta Valves
Aliexpress UK
Vittoria Valve Extension 30 mm Blister 2 Pcs. In Alu + Spanner. High quality alloy valve extensions, that work perfectly for tubes with RVC. Each extension has a rubber seal for excellent sealing at the joint.
eBay
Bike Presta valve extender,45mm/80mm Bicycle Inner Tube Extension Rod,Bike Rim Valve Extender Pole with 3 in 1 Wrench Tool
Aliexpress UK
Vittoria Valve Extension 20 mm Blister 2 Pcs. In Alu + Spanner. High quality alloy valve extension, that work perfectly for tubes with RVC. Each extension has a rubber seal for excellent sealing at the joint.
eBay
MUQZI Bike Presta Valve Extender 50mm 60mm 80mm Clincher Tire Removable Valve Inner Tube Extension Valve Adapter With Core Tool
Aliexpress UK
High quality alloy valve extensions, that work perfectly for tubes with RVC. Each extension has a rubber seal for excellent sealing at the joint. Available in 20, 30 or 60mm lengths so you are covered for whatever rim depth you have.
eBay
RISK Bicycle Presta Valve Extender Pole with 3in1 Wrench Tool 45mm/80mm Road Bike Rim Valve Extension Rod for Tube Tire Tubeless
Aliexpress UK
High quality alloy valve extensions, that work perfectly for tubes with RVC. Each extension has a rubber seal for excellent sealing at the joint. Available in 20, 30 or 60mm lengths so you are covered for whatever rim depth you have.
eBay
Bicycle 1Pair Presta Valve Extender W/ Cap CNC Aluminum Alloy Anodized F/V Extension for Fixed Road Bike Rims 50mm 60mm
Aliexpress UK
High quality alloy valve extensions, that work perfectly for tubes with RVC. Each extension has a rubber seal for excellent sealing at the joint. Available in 20, 30 or 60mm lengths so you are covered for whatever rim depth you have.
eBay
2Pcs Tubeless Presta Valve Stem Kit, Compatible Sealant Ultra-Light Aluminum Extender Valves for MTB Bicycle Tire
Aliexpress UK
High quality alloy valve extensions, that work perfectly for tubes with RVC. Each extension has a rubber seal for excellent sealing at the joint. Available in 20, 30 or 60mm lengths so you are covered for whatever rim depth you have.
eBay
RISK Bicycle Presta Valve Extender Pole with 3in1 Wrench Tool 45mm/80mm Road Bike Rim Valve Extension Rod for Tube Tire Tubeless
Aliexpress UK