Pirelli P Zero™ Smartube Rs Presta 42 Mm Inner Tube. Unleash your speed with the PIRELLI P ZERO™ SmarTUBE RS Presta 42mm inner tube. Engineered for cyclists demanding peak performance, this advanced TPU tube offers unparalleled efficiency, reducing rolling resistance by up to 1.5 watts for faster acceleration and a more responsive ride. Experience tubeless-like speed with the convenience of an inner tube, eliminating the mess and maintenance of sealants. Optimized for the P ZERO™ Race RS tyre, it delivers exceptional grip and handling. Lightweight at 32g and designed for disc brakes, it´s the ultimate upgrade for your road cycling setup. Pirelli P ZERO™ SmarTUBE RS Presta 42mm Inner TubeCategory: Wheels and tyresSubcategory: Inner tubesExperience the pinnacle of road cycling performance with the Pirelli P ZERO™ SmarTUBE RS, the ultimate inner tube engineered for speed, efficiency, and uncompromising performance. Designed for cyclists who demand only the best, this advanced inner tube is your secret weapon for gaining a competitive edge on race day and elevating every training ride. It represents the evolution of the classic butyl inner tube, pushing the boundaries of what´s possible in terms of speed and weight.The P ZERO™ SmarTUBE RS is built around a single, obsessive goal: maximizing your speed. Compared to the already high-performing standard SmarTUBE model, the RS version offers an incredible leap forward, delivering up to 1.5 watts more speed thanks to a significant reduction in rolling resistance. This means every single pedal stroke is converted into forward motion more efficiently, making you faster with the same effort. Feel the immediate difference as your bike becomes more responsive and your acceleration more potent.One of its most remarkable features is its ability to offer tubeless-level performance with the simplicity of an inner tube. Rigorous lab tests have shown that a tubeless-ready setup with a standard SmarTUBE rolls as fast as one with sealant. The P ZERO™ SmarTUBE RS takes this a step further, providing you with blistering speed without the mess, hassle, or regular maintenance associated with liquid sealants. It's the perfect solution for riders who want the best of both worlds: raw speed and user-friendly convenience.To unlock its absolute maximum potential, this inner tube is designed to work in perfect synergy with the P ZERO™ Race RS tyre, in both its TLR and Tubetype versions. When paired together, the tyre and tube create a system where performance reaches its absolute peak, providing unparalleled grip, handling, and rolling efficiency. Now available in a wider and more complete range of sizes, the P ZERO™ SmarTUBE RS guarantees the perfect and most optimized fit for every modern road cycling setup.Every pedal stroke becomes more efficient and responsive: the ideal ally for riders seeking peak road performance. For the cyclist who leaves nothing to chance, the P ZERO™ SmarTUBE RS is the definitive choice for achieving your fastest times and enjoying a superior ride quality.Attributes: Inner tubes, Presta, Road CyclingSPECS:- Size: 26/35-622 (for 700c tyres from 26mm to 35mm width)- Weight: 32g- Valve: Presta- Valve Length: 42mm- Material: TPU- Compatibility: Disc brakes only. tradeinn Bikeinn