RideNow TPU Inner Tube 29x1.9-2.5 MTB29 PV45mm

Made from 180,000 molecular weight high-performance TPU (thermoplastic polyurethane) with an aluminium alloy valve stem, RideNow's Race Formula inner tubes are dramatically lighter than traditional butyl rubber tubes while resisting punctures and rolling with lower resistance.

This 29x1.9-2.5 MTB29 version is fitted with a PV45mm Presta valve and is designed for 29" mountain bikes running 1.9" to 2.5" tyres. Built for trail and all-mountain 29" wheel/tyre combinations.

• 180,000 molecular weight high-performance TPU construction


• Significantly lighter than an equivalent butyl rubber tube


• Aluminium alloy Presta valve stem


• Valve length: PV45mm


• Recommended use: 29" mountain bikes running 1.9" to 2.5" tyres