Two Pack 24 Inch Heavy Duty Bike Tubes 45/57-507 With AV32mm Schrader Valve Fits 24x1.75 To 24x2.25 For Cruisers City Hybrid Mountain And Gravel Rigs Durable Inner Tubes

Two-Pack 24in Heavy-Duty Tubes 45/57-507 AV32mm Schrader
✔️ Fits 24x1.75-24x2.25 tires (610 mm dia, 44.5-57 mm) AV32mm

These heavy-duty inner tubes are built for riders using cruisers, city, hybrid, mountain and gravel bikes. They fit 24x1.75 to 24x2.25 tires and come with AV32mm Schrader valves for easy inflation.

✅ 24''x1.75''/2.25'' (45/57-507) with AV32mm Schrader valve
✅ Heavy-duty butyl rubber, 40% thicker for puncture resistance
✅ Air-tight design helps maintain pressure 6-9 months after inflation
✅ Compatible with cruiser, city, hybrid, mountain and gravel bikes
✅ Pack of 2 inner tubes included

💡 What is a heavy-duty bicycle inner tube and when should I consider using one? A heavy-duty tube offers extra puncture resistance and longer air retention for rough roads, long commutes, and demanding rides. Handy for riders who clock long miles on mixed terrain.

- handy for long rides on rough roads and trails - reduces punctures and helps keep tire pressure longer - works on 24x1.75-24x2.25 tires with AV32mm Schrader valves - great value for two bikes or as a spare