Description
If you’re running heavy-duty applications or pushing your bike through demanding terrain, a standard inner tube won’t cut it. IRC Heavy-Duty tubes are engineered with wall thickness two to three times greater than conventional tubes, delivering the durability and impact resistance needed for serious riders. This means fewer roadside repairs and reliable performance when it matters most.
Built from natural rubber with reinforced joint and valve construction, these tubes absorb shock effectively while resisting abrasion from rim friction and aggressive riding conditions. Whether you’re tackling off-road trails, racing, or simply demand a tube that can handle punishment, IRC’s heavy-duty design gives you the confidence to ride hard.
- Size: 2.75-21 / 3.00-21
- Valve Type: TR-4
- MPN: T20076
- Wall Thickness: 2-3x standard
- Material: Natural rubber
- Impact Absorption: Excellent
- Abrasion Resistance: High-grade
- Joint Strength: Reinforced
- Valve Strength: Heavy-duty design
- Application: Universal fitment
- Installation: Bolt-on replacement
