RUTU 12.5x2.75 12 1/2 x 2.75 Dirt Bike Tube Replacement for Razor MX350 MX400 Rocket, X-Treme X-560 Electric Dirtbike, Scooter, Kids Bicycle, Stroller eZip E-500 E-750 E-900 Fits 8.5" Rim - 2 Pack - RUTUTY28X2

• Upgraded Inner Tubes - Our rubber tire tube fits dirt bikes, strollers, or scooters that use 8.5" rims. They are also compatible with 12.5x2.25", 12.5x2.5", 12.5x2.75", 12.5x3.0", 12x2.40", and 12x2.75" tires. Durable Construction - Ride over rough terrain without worrying about the tubes easily giving out. Made of butyl rubber, our inner tubes have thicker sidewalls for better protection against punctures. Superb Riding Comfort - Inferior inner tubing contributes to rough and bumpy rides. Our inner tubes for tires contain 45% rubber, which provides improved cushioning against road vibrations and impact. Durable & Leakproof Valves - Features TR13 straight valves fitted into thicker valve seats for enhanced durability. The pure copper dust caps have built-in rubber seals that keep out dust and water, can also be used as a tool to remove the valve core. Customer Satisfaction - Each set includes 2 tire tubes and 4 plastic dust caps. If you are unhappy with their quality, let us know within 1 year of purchase so we can replace them right away.