'2-Pcs 12''/12.5'' Heavy Duty Bike Tubes 12/12.5x1.75/2.25(12 1/2 X 2 1/4) AV Premium Butyl Rubber Inner Tubes Compatible with 12x1.75-2.25 12.5x1.75-2.25 12 ½ x 2 ¼ Bike Tire Tubes Schrader Valve'

Description

🛠️ Upgrade Your Ride with Heavy-Duty Reliability!

These 12''/12.5'' heavy-duty bike inner tubes are crafted from premium butyl rubber, offering 40% thicker walls and 200% better air retention than standard tubes. Compatible with a broad range of 12 to 12.5-inch tires (1.75-2.25 width), they provide superior puncture resistance and shock absorption for mountain, cruiser, and electric bikes. Designed for long-lasting performance and easy installation, these tubes keep your ride smooth and maintenance low.