Air-Liner Protect Trail MTB Tire Insert 29x2.1-2.6, Lightweight Tubeless Rim Protection With Run-Flat Support For Trail Riders, Keeps Your Rims Safe On Rocks And Roots And Lets You Finish Strong

29 Inch MTB Tire Insert with Rim Protection and Run Flat
✔️ 100g Weight, 50 km Runflat Support, Fits 2.1-2.6 Tires

This handy MTB tire insert adds rim protection and emergency run-flat support for trail riders on rocky technical terrain.

✅ Absorbs impacts to prevent pinch flats and rim damage
✅ Supports ride home up to 50 km after puncture
✅ Lightweight 100 g design keeps agility and comfort
✅ Boosts cornering stability with extra sidewall hold
✅ Works with tubeless setups on 29 inch wheels

💡 What is a tire insert used for in mountain biking? Tire inserts add an extra layer of protection inside tubeless mountain bike tires for rough trails. - They guard rims from rock strikes while reducing the risk of pinch flats on aggressive terrain. - Riders gain added sidewall support that improves cornering control without adding much weight. - In a puncture the insert lets you keep rolling safely to finish the ride or get back to the trailhead.