90/90-21 (3.00 x 21) Heavy Duty 21" Inner Tube 3mm Thick
This 3.00 x 21 (90/90-21) inner tube is made of 100% natural rubber and is 3mm thick, designed for off-road and motocross tires, offering durability and resistance to pinches and punctures.
- The description claims the inner tube provides advanced pinch and puncture resistance.
- The description claims the inner tube has a 12MPA tensile strength.
- The description claims the inner tube is designed to withstand tough riding conditions.
- The description offers a free 6-month replacement with the buyer paying for shipping and handling.
Variants (1)
- Default Title — 24.99 USD — In stock
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