Continental Presta 42 Mm 50 Units Inner Tube. Ensure uninterrupted rides with Continental Presta 42mm Inner Tubes. This 50-unit bulk pack delivers unmatched reliability and exceptional value, perfect for MTB and hybrid bikes. Crafted from highly elastic and airtight Butyl rubber, these tubes offer superior air retention and a stable ride, minimizing the need for frequent re-inflation. Each tube undergoes 100% quality control for defect-free performance. The 42mm Presta valve ensures a secure, high-pressure seal on deep-section and standard rims. Compatible with a wide range of 28" and 29" tyre sizes, these tubes are ideal for cyclists seeking consistent performance and minimal downtime. Trust Continental´s legendary quality to keep you rolling. Continental Presta 42 mm Inner Tube (50 Units) - Unmatched Reliability for MTB and Hybrid BikesElevate your riding experience and ensure maximum reliability with the Continental Presta 42 mm inner tube, a benchmark product in the Wheels and tyres category. Designed for dedicated cyclists who demand consistent performance, this bulk pack offers unparalleled value and the peace of mind that comes with using a world-renowned brand. Whether you´re a professional mechanic stocking a workshop or a serious enthusiast preparing for a season of riding, this is the definitive choice for your 28 and 29 wheels.The core of this product´s superior performance lies in its construction. A Continental bicycle tube is predominantly made of Butyl rubber. Butyl is a very elastic and airtight synthetic rubber. This fundamental quality ensures exceptional air retention, significantly reducing the need for frequent re-inflation and providing a stable, predictable ride. This high elasticity in Continental tubes allows a wide range of different tire sizes to be covered, making it an incredibly versatile and essential component for any cyclist. Each tube undergoes a stringent 100% quality control inspection, guaranteeing that you receive a product free from defects and ready for the demands of the road or trail.Engineered for performance, these are the ideal Inner tubes for your MTB Cycling adventures and long-distance road cycling. The robust Butyl material provides excellent resilience against the everyday hazards that can lead to punctures, giving you the confidence to push your limits on varied terrain. The inclusion of a 42 mm Presta valve makes it perfectly suited for modern deep-section and standard rims, ensuring a secure, high-pressure seal and effortless inflation. This valve type is the standard for cyclists seeking lightweight and high-performance solutions.This bulk offering is the smart, economical solution for cycling clubs, rental fleets, and avid riders. Having a supply of premium Continental inner tubes on hand means less downtime and more time enjoying your ride, ensuring that an unexpected flat tire is merely a minor inconvenience, not a day-ending event. Trust in the legendary quality and engineering of Continental to keep you rolling.Specifications:- Brand: Continental- Wheel size (inch): 28- Valve type: Presta valve (Sclaverand)- Valve length: 42 mm- Valve diameter: 5.9 mm- Maximum valve pressure: 15 bar (Keep the maximum tire pressure in mind)Broad Tyre Compatibility:This inner tube´s exceptional elasticity makes it suitable for a vast array of common 28 and 29 tyre sizes, providing a perfect fit for mountain, trekking, and hybrid bikes.This inner tube is suitable for tires with INCH size:- 28x1.75- 28x1.90- 28x2.00- 28x2.15- 28x2.35- 29x2.00- 29x2.15- 29x2.35This inner tube is suitable for tires with the ETRTO size:- 47-622- 50-622- 55-622- 60-622This inner tube is suitable for tires with the French size:- 700x45C. tradeinn Bikeinn