Airlock Presta Valve Tube Size:29 x 1.75-2.4

Airlock Presta Valve Tube Size:29 x 1.75-2.4We're not afraid to say itour Airlock Presta Valve Tubes are the best performing, self sealing bicycle tubes available. That's because they feature our powerful Airlock sealant that coats the tube for permanent protection against punctures. Not only this, but the sealant is designed to work continuously in order to prevent slow leaks from occurring, so erring complete catastrophe, you won't have to worry about flatting when you're riding over debris.

The all-new Purist Insulated features our Chromatek™ liner—a proprietary insulating barrier that lines the core to keep your liquids cold

the Diverge Sport frame is incredible capable and race bike light

frame weight becomes irrelevant when it's covered in 10 pounds of mud

you simply can't do any better than our Demo Pro Pants

Inspired by this interplay and the futuristic landscapes our riders move through

000 hours of field and suspension lab development

Contoured Velcro® wrist closure increases comfort and adjustability

Single density Body Geometry 3D Chamois

at the bike park

The Thermal Balaclava does just that

the overall weight has been reduced by 30 grams

650b x 47mm [1