Tusk Severe Duty 3 mm Motorcycle Inner Tube 80/100×21 - Reinforced Butyl, TR‑4 Valve, Tough Trail Replacement
$22.88
Features
3 MM Reinforced Wall - extra thick for enhanced puncture and impact resistance
High‑Quality Butyl Construction - stable air retention and good durability over time
Centered TR‑4 Valve Stem - standard fit for most rims; easier inflation and access
Exact 80/100×21 Sizing - optimized for front tires on many dual sport or trail bikes
Rugged Spare or Replacement - built for tough terrain, ready when you need it most
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