Wheels and tyres - Inner tubes.CONTINENTAL Race Presta 60 mm 50 Units inner tube.Tube conti race 28 workshop 28´´ 700x20/25c 18/25-622/630 sv 60.Equip your workshop, team, or personal stock with the ultimate in reliability and performance with the CONTINENTAL Race Presta 60 mm inner tube bulk pack. This workshop-sized box of 50 units offers a cost-effective and convenient solution for bike shops, cycling clubs, and dedicated athletes who demand consistent quality and want to ensure they are always prepared for training rides, races, or customer repairs.The CONTINENTAL Race 28 is the quintessential all-rounder for Road Cycling, meticulously engineered to deliver a perfect balance between low weight and dependable durability. Experience the peace of mind that comes from using high-quality Inner tubes from a world-renowned brand. Each tube undergoes rigorous quality control to ensure it meets Continental´s high standards, providing excellent air retention and reducing the frequency of inflation. This means you can spend more time riding and less time on maintenance.A key feature of the Race 28 tube is its seamless, mold-cured construction. This advanced manufacturing process ensures a perfectly uniform roundness and wall thickness, eliminating the weak points often found in traditionally seamed tubes. The result is a smoother, more consistent ride quality, improved rolling efficiency, and significantly enhanced reliability against punctures and failures. Whether you´re sprinting for the finish line or logging long miles on a training ride, this tube provides the confidence you need to push your limits.Designed specifically for modern road bikes, this model features a 60 mm Presta valve (Sclaverand Valve), making it the ideal choice for medium to deep-section carbon and alloy rims. The longer valve length ensures easy and secure access for your pump, even on aerodynamic wheelsets. The removable valve core also allows for the use of valve extenders for even deeper rims and makes adding sealant a simple task.This bulk pack is the smart choice for anyone who services multiple bikes or rides frequently. Streamline your maintenance process and ensure you always have a top-tier replacement on hand. Choose the Continental Race 28 for its proven performance, exceptional build quality, and the unmatched value of a 50-unit workshop pack.Technical Specifications:* Brand: CONTINENTAL* Model: Race 28* Discipline: Road Cycling* Valve Type: Presta (Sclaverand Valve - SV)* Valve Length: 60 mm* Wheel Size: 700c (28 inches)* ETRTO Compatibility: 18-622 to 25-630* Recommended Tyre Width: 700x20c to 700x25c* Pack Quantity: 50 Units (Workshop Pack)