Schwalbe Presta 40 Mm Extra Light Inner Tube. Boost your cycling performance with the SCHWALBE Presta 40 mm Extra Light Inner Tube. Engineered for speed and reliability, this SV17-EL tube significantly reduces rotational weight for quicker acceleration and responsive handling on road, gravel, or trekking bikes. Despite its lightweight design, it offers exceptional durability and air retention, thanks to Schwalbe´s rigorous quality control. Featuring a dependable 40 mm Presta valve, it fits a wide range of 28-inch rims and accommodates tyre widths from 28 mm to 44 mm. An intelligent upgrade for a livelier, more enjoyable ride. SCHWALBE Presta 40 mm Extra Light Inner Tube SV17-EL | 28-inchCategory: Wheels and tyresSubcategory: Inner tubesElevate your ride and gain a tangible performance advantage with the SCHWALBE Presta 40 mm Extra Light Inner Tube. Designed for discerning cyclists who demand both speed and dependability, this premium inner tube is the perfect upgrade for any performance-oriented road, gravel, or trekking bike. Experience a livelier, more responsive ride without compromising on the quality and reliability that the Schwalbe brand is renowned for.The primary benefit of the Extra Light series lies in its significantly reduced rotational weight. By shedding crucial grams where it matters most—in your wheels—you´ll experience noticeably quicker acceleration, more responsive handling, and reduced effort on challenging climbs. This reduction in mass creates a more nimble and agile feel, giving you a competitive edge and making every ride more enjoyable. It is an intelligent and cost-effective way to enhance your bicycle´s overall performance.Many riders fear that ´lightweight´ equates to ´fragile,´ but Schwalbe has engineered this tube to defy expectations. This is the Schwalbe extra light bicycle inner tube no. 17-EL. For bicycle tires in 28´´ inch (ETRTO 28→44-622), it offers a lower weight, with the same reliability as a Schwalbe standard inner tube. This is achieved through an extremely high-purity material and meticulous quality control. Every single Schwalbe tube is inflated and stored for 24 hours to test for air retention before it ever leaves the factory, ensuring you receive a product that performs flawlessly from the very first inflation. This rigorous process guarantees exceptional air retention, meaning less time spent pumping and more consistent tyre pressure for optimal grip, comfort, and safety on the road or trail.Featuring a reliable 40 mm Presta valve (SV), this tube is compatible with a wide array of modern road, gravel, and hybrid rims, offering a secure fit and easy inflation. The valve is engineered for durability and a perfect seal, preventing frustrating slow leaks. The tube´s versatile size range accommodates tyres from 28 mm to 44 mm in width, making it a suitable choice for everything from sleek road race tyres to more voluminous gravel and trekking tyres.Whether you are a competitive road racer, a long-distance tourer, or a daily commuter looking to optimize your setup, the Schwalbe SV17-EL Extra Light tube is a smart, effective upgrade that delivers measurable improvements in ride quality and speed.Attributes: Inner tubes, PrestaTechnical Specifications:- Execution Tube: Extra Light- Model: Schwalbe No. 17-EL- Wheel Size: 28 (700c)- Size range (ETRTO): 28-622 to 44-622- Tyre Width Compatibility: 28 mm to 44 mm- Valve: SV (Presta, Sclaverand)- Valve length: 40 mm- Bead: Butyl- Weight: 105 g. tradeinn Bikeinn