Heavy Duty 24x1 3/8 Inner Tubes 37-540 With AV32mm Schrader Valve Two Pack Built To Take A Beating For 24x1 3/8 Bicycle Tires And Wheelchair Bike Tubes Durable Replacement For High Stress Tire Uses

Heavy Duty 24x1 3/8 Inner Tubes 37-540 AV32mm Schrader Pack
✔️ 2-Pack heavy-duty inner tubes for 24x1 3/8 37-540 AV32 Schrader Valve

These heavy-duty inner tubes are designed for 24x1 3/8 (37-540) tires, commonly used on bicycles and wheelchairs. They offer added puncture resistance and thicker walls to handle rough terrain and longer rides.

✅ 24x1 3/8 (37-540) compatibility
✅ AV32mm Schrader valve for easy inflation
✅ Heavy-duty butyl rubber with 40% thicker walls
✅ 6-9 month air retention improves stability
✅ Fits mountain, road, cruiser, electric bikes and wheelchairs

💡 What is a heavy-duty 24x1 3/8 inner tube used for and why choose AV32 Schrader Valve?

This handy guide covers typical uses and benefits:

- Handy replacement for puncture-prone 24x1 3/8 tires
- Improved puncture resistance and air retention for longer rides
- Compatible with mountain, road, cruiser, electric bikes and wheelchairs
- AV32 Schrader valve matches common pumps