Bittwee 2PCS Dirt Bike Replacement Inner Tubes, 2.50 2.75-10 Off-Road Tire and Inner Tube Sets, Heavy Duty Motorcycle Bike Tire Accessories, Compatible with Crf50 MX650 JR50

Specifications: Material: rubber Color: black Inner Diameter: 2.50-2.75 inches Weight: 260g/9.17oz Quantity: 2 Why you choose our product? -Durability: The rubber material used in our products has good toughness and elasticity, which makes the inner tire able to withstand high-intensity shocks and vibrations, thus prolonging the service life. -Sealing: Our products adopt straight nozzle design and the connection between the tire is tight with good sealing, which can reduce the occurrence of air leakage and enhancing the safety of use. -Grip: Our products make the outer tires close to the ground through the internal air pressure, which can improve the vehicle's grip and stability, thus ensuring that the vehicle can maintain a stable driving condition in a variety of terrains. -Convenient installation: The straight nozzle design of our products simplifies the installation and removal process of tires, you can more conveniently carry out tire replacement and repair work.

• 【High Quality Material】: Our products are made of rubber material. Inner tires made of rubber have high abrasion resistance, which means that they maintain their performance over a long period of time. Rubber has good elasticity, which allows the inner tires to absorb and cushion vibrations and shocks during driving, thus significantly improving riding comfort and stability.
• 【Good Shock Absorption】: As an important part of the mini motorcross bike, our product can directly support the weight of the vehicle body and the weight of the rider to ensure the stable operation of the vehicle. In addition, it can withstand all kinds of impacts and vibrations generated during off-road riding, which can protect the wheel hub and other mechanical parts from direct damage, thus ensuring the safety of the vehicle.
• 【Scope of Use】: You will receive two motocross bike inner tubes that fit most 49cc, 50cc, and 70cc engine displacement motorcycles with 10-inch rims and 2.5-inch to 2.75-inch tire widths for motocross bikes. These inner tubes are compatible with Crf50 / Xr50, MX650 / MX500 (rear tire), DRZ70 / JR50, PW50, Motovox MVX70 tires.
• 【Convenient to Use】: The installation and use of our products is simple and easy. First of all, you should remove the old tires with proper tools. Next, you need to mount the new inner tire on the wheel and make sure that the tire fits tightly to the wheel. Next, you should mount the valve on the tire and make sure that it has a good seal. Finally, you will need to attach the inflation device to the tire's valve and start inflating the tire to complete the installation.
• 【Good Grip & Straight Mouth Design】: Our products are able to work closely with the outer tires to generate the proper expansion force through the internal air pressure to keep the outer tires close to the ground and provide the necessary grip to ensure the stability and safety of the vehicle's driving under various road conditions. In addition, the straight nozzle design helps to maintain the stability of the tire's internal air pressure, thus improving reliability and safety in use.