Michelin Proteck Inner Tube. Leave flats in the dust with the MICHELIN Protek Inner Tube. Engineered for demanding MTB riders, its integrated sealant instantly plugs punctures, keeping you rolling without interruption. The innovative squared design simplifies installation and prevents frustrating pinch flats, ensuring a secure fit every time. Part of MICHELIN´s Premium Competition Line, this durable tube with a high-quality Presta valve offers ultimate reliability for trail, enduro, and e-bike adventures. Ride more, worry less. This durable product offers reliable performance even in extreme conditions, handling rough terrain and intense heat without issue. Its sturdy construction ensures safety for outdoor adventures, though it does add some noticeable weight. MICHELIN Protek Inner Tube - Ultimate Puncture Protection for MTB CyclingElevate your mountain biking experience and leave the fear of flats behind with the MICHELIN Protek Inner Tube. Engineered for the dedicated rider who demands unwavering reliability on the trail, this premium inner tube is your ultimate defense against punctures. Say goodbye to frustrating trailside repairs and hello to more time in the saddle. Whether you´re tackling aggressive singletrack, embarking on an all-day epic, or navigating the urban jungle, the Protek tube provides the peace of mind you need to ride with absolute confidence.The standout benefit of the MICHELIN Protek inner tube is its remarkable self-sealing capability. Thanks to an integrated sealant, this tube actively works to prevent deflation from common punctures. When a thorn, piece of glass, or sharp rock penetrates the tube, the sealant is instantly forced to the hole by the internal air pressure, plugging the leak in seconds, often with minimal pressure loss. This revolutionary feature means you can often continue your ride without even realizing you´ve had a puncture, making it an essential upgrade for trail riders, long-distance tourers, and daily commuters.Beyond its self-sealing prowess, the Protek inner tube boasts an innovative design that simplifies installation and enhances durability. Its unique, slightly squared-off cross-sectional shape helps prevent the tube from twisting inside the tyre during mounting. This intelligent design significantly reduces the risk of pinch flats—a common and frustrating issue that occurs when the tube gets caught between the tyre bead and the wheel rim. The result is a faster, more secure, and stress-free setup every time.Designed as part of MICHELIN´s Premium Competition Line, this inner tube is built to withstand the rigors of demanding MTB cycling. It strikes the perfect balance between robust construction and reliable performance, making it an ideal choice for training, enduro, all-mountain adventures, and even for e-bike users who require maximum durability. Equipped with a high-quality Presta valve, it ensures a secure, high-pressure connection compatible with modern performance pumps, maintaining tyre pressure more effectively over time. Trust in the legacy of MICHELIN innovation and equip your mountain bike with the superior protection and reliability of the Protek inner tube.Key Features:* Advanced Puncture Protection: Features an integrated self-sealing liquid that automatically and instantly repairs punctures, minimizing air loss and ride interruptions.* Anti-Pinch Design: A unique, non-circular shape prevents twisting during installation, drastically reducing the likelihood of pinch flats.* High-Reliability Construction: Built for the demands of modern MTB cycling, offering exceptional durability for trail, all-mountain, and everyday use.* Secure Presta Valve: Fitted with a dependable Presta valve, the standard for performance cycling, ensuring a tight seal and easy inflation.Specifications:* Product Category: Inner tubes* Valve Type: Presta* Cycle Type: MTB* Type: Tube* Segment: Premium Competition Line* ETRTO Diameter: 622* ETRTO Width: 47/61* Wheel Diameter (Inch): 29* Tyre Width (Inch): 1.85 - 2.40* Tyre Width (mm): 47/61* Weight (g): 372. tradeinn Bikeinn