Keep your light-duty equipment rolling smoothly with this high-quality 2.50-4 Bent Valve Inner Tube. Engineered for 4-inch diameter rims, this replacement inner tube provides reliable air retention and easy access for inflating wheels on small hand trucks, garden carts, and utility equipment.
Key Features & Benefits
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90-Degree Bent Valve Stem (TR87 / JS87): Angled design provides easy access for air pumps in tight 4" rim hubs where straight valves are difficult to reach.
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Durable Rubber Compound: Resists wear and air loss for dependable performance on smooth or uneven surfaces.
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4-Inch Rim Compatibility: Designed specifically to fit standard 4" diameter wheels commonly found on industrial, commercial, and household equipment.
Specifications & Size Compatibility
| Rim Diameter |
4 Inch (4") |
| Tyre Size Designation |
2.50-4 | 2.50 - 4 | 250-4 | 2.50x4 | 250x4 |
| Valve Stem Type |
TR87 / JS87 (Bent / Angled Valve) |
| SWC Product Code |
TKT400 |
Installation & Fitting Advice
Important safety tips before installing
Before installing your new inner tube, run your hand along the inside of the tyre casing to ensure no sharp stones, glass, or thorns remain that could puncture the tube.
Fitting Warning: Always use blunt, non-metal tools to fit inner tubes onto the rim. Using sharp objects or screwdrivers can pinch, puncture, or pierce the fragile rubber during installation.
