2-PCS 20" Heavy Duty Bike Tubes 20X1.75/1.95/2.125/2.25 Schrader Valve (45/57-406) 20" Bicycle Tubes Compatible with 20 X 1.75 20 X 1.95 20X2.0 20 X 2.125 20X2.20 20X2.25 Bike Tire Tubes

Descripción

🛠️ Upgrade your ride with unstoppable durability!

The YunSCM 20" Heavy Duty Bike Tubes are engineered with 40% thicker butyl rubber and a Schrader valve for superior puncture resistance and air retention lasting 6-9 months. Compatible with a wide range of 20" tire widths (1.75" to 2.25"), these tubes deliver enhanced shock absorption and durability, making them ideal for mountain, road, cruiser, and electric bikes. Designed for easy installation and long-lasting performance, they reduce maintenance frequency and keep your ride smooth and reliable.