76 Projects High Flow No Clog Tubeless Valves

Specifically designed to work with tubeless systems.

76 Projects' HI FLOW valves have 4x the air throughput and a redesigned core that helps prevent sealant build-up.

Tubeless bike tyres and rims were introduced 20 years ago yet tubeless systems still use the Presta valve standard. The clearances in a Presta valve are smaller than the holes that sealant is supposed to be able to block so it's no surprise that the valves get clogged.

• 'No Clog' internals - Greatly increased clearances prevent sealant build up.
• 4x greater air flow (compared to Presta) - Fill the tyre faster to help seat and seal the bead.
• Sealant can be directly injected through the valve centre (see pic). Because the valves allow such fast and reliable inflation we recommend adding sealant directly to a unseated section of the tyre.
• Compatible with rims having holes for Presta valves.
• Just 9 grams a pair.
• High precision CNC machined aluminium.
• Completely rebuildable for cleaning.
• Spare parts available here.
• Compatible with rim protection inserts

Size 0 - 9-20mm rim height* 

Size 1 - 15-35mm rim height*