TUBE INNER 8 x 2.50/2.75 12-1/2, 8 rim size with a 12 1/2 OD, Note this is not 12 rim size
Inner Tube 8" Rim Size, OD 12-1/2" x 2.50/2.75 with Straight Valve Stem. Scooter Inner Tube typically used on Chinese electric scooters and dirt bikes. This tube is compatible with the Razor MX350 and Razor MX400 dirt rocket. Also used on the rear tire for the X-Treme X-560. May also be compatible with other models of scooters and dirt bikes. Note: This tube is more like 8" rim size with a 12 1/2" OD. Mini Moto Dirtbike Inner Tube 12.5 x 2.5 / 2.75 Straight Valve. This size inner tube is used with 8 inch rim mini moto dirt bike models or mini pocket dirt bikes. It comes with a standard straight Schrader valve. Part No. 68-040.EA. Manufactured by Factory Image Racing.
- SKU
- 68-040.EA
- Brand
- Factory Image Racing
- Availability
- In Stock (858)
FULL DESCRIPTION
Inner Tube for Scooters and Dirt Bikes
This is a high-quality inner tube designed for scooters and dirt bikes. It is specifically sized for an 8-inch rim with an outer diameter of 12.5 inches, suitable for tire sizes 2.50 and 2.75. This inner tube features a straight Schrader valve for easy inflation.
Key Features:
- Tire Size Compatibility: Designed for tires with dimensions 2.50/2.75 on an 8-inch rim.
- Outer Diameter: Features a 12.5-inch outer diameter (OD).
- Valve Type: Equipped with a standard straight Schrader valve.
- Application: Commonly used on Chinese electric scooters and mini moto dirt bikes.
- Durable Construction: Built to withstand the rigors of off-road use.
This inner tube is an essential replacement part for maintaining the performance and safety of your scooter or dirt bike.


