RideNow 2-Pack 56g MTB TPU Bike Inner Tube, 29" for 1.9-2.5

Details

• Ultralight Inner Tube: Made of thermoplastic polyurethane elastomer material (TPU), it weighs 70% less than ordinary butyl rubber inner tubes and takes up 50% less space when placed in the pocket. The inner tubes are brightly colored, easy to identify, making it easy to carry and very suitable as a portable spare inner tube
• Enhanced air tightness: This road bike inner tube features a French valve for superior air tightness and reliability. It is available with three different 45mm valve sizes to fit your bike rims. Designed for both disc and rim brake systems, this inner tube is suitable for a wide range of road bikes. They perform exceptionally well in demanding racing and riding conditions
• Strong and Puncture Resistant: The new TPU material has good puncture resistance, wear resistance, durability and anti-aging. They ward off sudden flats and maintain stable performance, even at lower tire pressures. In addition, the TPU material is oil and water resistant, and has excellent load-carrying capacity and impact resistance
• Fits Multiple Tyre Sizes: This mountain bike/e-bike inner tube is compatible with different tire sizes: 26"-27.5"x1.4-2.0, 26"-27.5"x1.9-2.5, 29"x1.9-2.5 (includes bicycle inner tube repair kit).
• Proper Inflation Instructions: To prevent irreversible damage, avoid overinflating the inner tube when not installed in the tire. When installing, start with an initial inflation of 0.5 PSI, ensuring that the inner tube adheres closely to the tire's inner wall