Ultra-Lightweight & Durable: Engineered with 4th-gen reinforced TPU material, the weight of the bicycle inner tube is only 30 grams, which slashes puncture risks by 67% against thorns, gravel, and rough terrain, making it an ideal choice for competitive racing and daily riding
Metal Valve: Made of high-strength aluminum alloy, it ensures lightweight while maintaining the durability of a metal valve. Compared to ordinary valves, it offers better air-tightness, corrosion resistance, and greater stability during rides
Wide Compatibility: Available in 45mm / 65mm / 85mm Presta valve lengths, compatible with 28” 700C tires in multiple sizes: 700×18C, 700×23C, 700×25C, 700×28C, 700×30C, 700×32C – perfect for road, all-road, and gravel bikes
Wide Compatibility: Available in 45mm / 65mm / 85mm Presta valve lengths, compatible with 28” 700C tires in multiple sizes: 700×18C, 700×23C, 700×25C, 700×28C, 700×30C, 700×32C – perfect for road, all-road, and gravel bikes
Proper Inflation Tips: Before fitting, inflate slightly to about 5psi (0.4 bar) to help the tube seat properly. After mounting the tire, inflate to your desired riding pressure according to the tire's recommended range
وصف
Upgrade your cycling experience with these ultralight TPU inner tubes designed for 700C road, all-road, and gravel bikes. Each tube weighs a mere 30 grams, significantly lighter than traditional butyl tubes, helping reduce rotating mass for improved performance. Compatible with tire widths from 18C to 32C, these tubes feature durable metal Presta valves available in three lengths - 45mm, 65mm, and 85mm - to accommodate various rim depths. The advanced TPU (Thermoplastic Polyurethane) construction offers excellent puncture resistance while maintaining superior air retention. This 2-pack ensures you always have a spare tube ready for your rides. Perfect for cyclists seeking to optimize their bike's performance without compromising reliability. These tubes combine lightweight construction with durability, making them an excellent choice for both training and racing applications.
