CST Thornproof Schrader Valve Tube 26 x 1.9/2.125'' 48mm RGroup_385CD557E09B28703EB805D033E6322A0911C905 5L Crux reservoir that delivers

5L Crux reservoir that delivers 20% more water per sip

these fittings withstand regular use

tacky rubber compound for a secure hold and excellent trail feedback

a roll-top closure

SKU: DT26-CPR35-BK

CST Thornproof Schrader Valve Tube 26 x 1.9/2.125'' 48mm RGroup_385CD557E09B28703EB805D033E6322A0911C905 5L Crux reservoir that deliversThe CST Thornproof Schrader Valve Tube is designed to withstand the toughest thorns and sharp debris, making it ideal for commuters and riders in areas with rough terrain. With a 3. 6mm wall thickness and a Schrader Valve 48mm, this tube provides durability and reliability for a smooth ride every time.