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About this item

• Complete Bike Tire Kit: Includes 2 x 20x2.125-inch MTB tires, 2 x heavy-duty butyl inner tubes, and 2 x tire levers—perfect for replacement, upgrades, or emergency repairs on mountain bikes.
• Mountain Bike Tire Size: 20x2.125 inch( ETRTO:57-406 mm). Inflate to 40-55P.S.I (275-380Kpa) (2.75-3.8BAR). TPI:30.
• Pair Bike Inner Tube Size: 20x1.75~2.125 inch, 32mm Schrader Valve.
• Premium Puncture Protection: Constructed with high-density rubber compound and nylon cord reinforcement, these tires withstand sharp rocks, thorns, and rough trails while maintaining lightweight durability.
• Aggressive Tread for Superior Grip: Large convex knobs and open tread pattern enhance braking power and traction on mud, gravel, and loose surfaces, ideal for technical off-road cycling.
• Vibration-Dampening Inner Tubes: Thick ​butyl rubber tubes absorb shocks from bumpy terrain, reducing rider fatigue and protecting rims from impact damage.
• Quick Installation & Universal Fit: Designed with flexible beads and Schrader valve compatibility, the tires pair seamlessly with standard 20-inch rims. Levers simplify tire changes for all skill levels

Upgrade your MTB bike with confidence and enjoy peace of mind knowing they're equipped with a reliable and durable tire. Whether they're cruising around the neighborhood or tackling new trails, our bike tire ensures a smooth and enjoyable ride every time. FEATURE: Durable Construction Excellent Traction Easy Installation Versatile Compatibility SPECIFICATION: Tire Size choose: 16/20/24/26x2.125 inch Tire Type: Clincher TPI: 30 Tube Size: 16/20/24/26 x 1.75~2.1 inch Tube Valve Type: Schrader Tube Valve Length: 32mm Compatible Bike Type: Kids' bikes, Mountain bike.