Tubes Pirelli P ZERO™ SmarTUBE RS 26/35-622, Presta 80mm

Tube Pirelli P ZERO™ SmarTUBE RS 26/35-622, black 80mm, yellow FASTEST SMARTUBE Rolling speed | Low weight | Puncture protection SmarTUBE RS - a new level of tube performance Introducing the all-new SmarTUBE RS: up to 21 % faster than its predecessor, lighter and with improved puncture protection. With a completely new material mix, it sets a new standard - offering unrivalled performance, reliability and versatility. Whether you're using tubed or tubeless (TLR) tires, the SmarTUBE RS will seamlessly integrate into your setup. Tests prove it offers a roll-out rate comparable to sealant-based tubeless systems - without the mess and maintenance required. No compromises. Without complexity. Just pure speed, plain and simple. We recommend combining it with our P ZERO Race RS tires for the fastest, most efficient system we've ever created. LOW ROLLING RESISTANCE EXCELLENT AIR HOLDING LIGHTWEIGHT CONSTRUCTION HIGH PUNCTURE PROTECTION Material - NEW TPU (thermoplastic polyurethane) A further development of our TPU material, now with even lower hysteresis to reduce rolling resistance, at the same weight and compact volume. Galusky valve: glued core mechanism, different lengths for most rim heights, black colour for a clean and sleek look.   Specifications Use: road bikes, time trial bikes, marginal endurance bikes (intended for use on all types of road riding where low rolling resistance is a priority - ideally in combination with Pirelli P ZERO tyres) Dimension: 26/35-622 Valve length: 80mm Weight: 34 g Compatibility: disc brakes only DO NOT use if the bike is equipped with rim brakes. DO NOT repair - replace if the tube or valve is damaged.