Vittoria Air-Liner Protect E-Bike Tyre Insert delivers exceptional run-flat performance and superior protection against punctures for e-bike riders. Its lightweight design and advanced cushioning ensure a smooth, worry-free ride, even on rough trails.Key Features and Benefits:Run-flat support: The Air-Liner Protect insert offers exceptional run-flat protection, meaning if your tyre loses air, you can still keep riding. This guarantees a safe return from your ride.Cushioning system: Advanced shock absorption helps to reduce the impact from rough trails. This reduces rider fatigue and improves overall ride comfort.Puncture protection: Built to protect against punctures and pinch flats, this robust insert reduces unwanted stops. It provides reliable protection for long-term use.Lateral support: Enhanced sidewall support keeps tyres firm and stable in corners. You can take on sharp turns with greater speed and confidence.Lightweight and easy to install: Weighing only 140g to 145g, it s des