Description: Instead of the inflated tire, this one is solidly made of PU material, which means it is shatterproof, anti-explosion, anti-slip, and has high stability. Apart from that, you don't need to inflate and change the tire frequently, which can save you a lot of trouble. So why not try? Features: Made of high quality PU material, it is sturdy, stable and durable for long-term use. The tire surface with curved tread grooves improves drainage capacity, and the arrow print provides strong grip and stability. Increasing the size of the tire's heat vents not only helps evacuate water, but also keeps the tire more stable, preventing slippage on rainy days. Solid rubber tires are better than inflated tires in terms of resistance to breakage and explosion and do not need to be inflated. A 92° bending deformation does not break and can soon return to its original shape. Suitable for 700C*23 tire model of fixed wheels and racing wheels. Specifications: Material: PU Color: Black, Blue, Red, Light Blue(Optional) Suitable model: 700*23C Package weight: about 495g Item Type: Bicycle Tires Package includes: 1 x Solid Tires Only