Introducing the Continental Race 28′ 700×20-25c Bicycle Inner Tube Bundle, designed specifically for road cyclists who demand quality and reliability. This comprehensive pack includes five high-quality inner tubes, each featuring a 60mm long Presta valve, along with two Continental tire levers to ensure you’re always prepared for any cycling adventure.

The Continental brand is synonymous with performance, and these inner tubes are no exception. With a size of 700×20-25c (622), they offer an excellent fit for a variety of road bike tires. Each tube is crafted from durable butyl material, renowned for its ability to withstand punctures and provide a smooth ride. The claimed weight of each inner tube is approximately 105g, making them lightweight yet robust.

One of the standout features of these inner tubes is their rigorous quality control. Every single tube undergoes a stringent inspection process to ensure that it meets the highest standards of durability and performance. This commitment to quality ensures that cyclists can rely on these tubes for all their cycling needs.

In terms of design, the Continental Race inner tubes feature seamless construction with mould-cured vulcanisation. This innovative approach ensures uniform roundness, which is crucial for optimal performance and handling while riding. The result is a smooth and stable ride, allowing cyclists to focus on the road ahead without worrying about their equipment.

It’s important to note that the Continental tube system has been meticulously designed to make it easier for cyclists to find the right tube for their specific needs. The clear and user-friendly design takes into account size, valve type, and length, tailored to meet the requirements of various tire sizes and applications.

For those who ride with wheels of varying rim depths, it’s essential to choose the right inner tube. Shorter valve inner tubes are ideal for wheels with rim depths of 24mm or 30mm. However, for wheels with rim depths of 40mm or more, a shorter valve may not extend sufficiently out of the rim valve hole. This is why the 60mm Presta valve is a fitting choice for many road wheels.

Presta valves are preferred for road wheels (700c) due to their slim design, which allows them to fit through the narrower valve holes typical of these rims. Conversely, Schrader valves are larger and more common on mountain bike wheels, making them unsuitable for 700c rims.

In summary, the Continental Race 28′ 700×20-25c Bicycle Inner Tube Bundle is an essential addition to any cyclist’s gear. With its focus on quality, durability, and performance, this product is designed to keep you riding smoothly and confidently. Don’t let a flat tire ruin your ride; equip yourself with the best and enjoy the journey ahead!