RocRide Aluminum Presta Valve Stems

RocRide® 2-PACK UNIVERSAL PRESTA VALVE STEMS are for converted and OEM tubeless rims and wheels and for UST mountain, road, or BMX. PRESTA VALVE WITH REMOVABLE valve and core makes adding sealant easy and fits 6 – 8mm rim hole. LIGHTWEIGHT PRESTA VALVES are made from 7050 aviation aluminum alloy. ONLY 4g PER 34MM VALVE and 6g per 44mm valve. NO LEAK RUBBER BASE maintains tire pressure. RocRide® 34mm and 44mm Aluminum Presta Valve Stems for Converted and OEM Tubeless Rims and Wheels are for mountain, road or BMX. The rubber base tapers from 6mm at the valve stem to 10mm at the rubber base to create a snug fit for most tubeless tire rims and converted tube rims for mountain or road bikes. The removable valve core makes for an easy job when it comes to adding sealant. Perfect for All Rims and Wheels with Standard Size Valve Stem Holes. Including These Brands and Many More: Sun-Ringle, WTB, UST, Crank Brothers, Fulcrum, Mavic, Shimano, Bontrager, ZTR, Schwinn, Campagnolo, Zipp, Knight Composites, HED, Cosine, DT Swiss, Prime Components, Vision, Fast Forward, 3T, Pro Lite, Miche, Industry Nine, Forza, Cirrus, Rolf Prima, Supra, Vuelta, Nobl and Alexrims. These valve stems are NOT recommended for standard, thin rims that come with most stock tubed tires with Schrader valves(cruisers, kids bikes). An adapter may be necessary for that application.