Thickened Inner Tube 300-500/12 | Motorcycle & E-Trike
Thickened Inner Tube 300-500/12 | Motorcycle & E-Trike
Heavy-Duty Thickened Inner Tube for 12-Inch Tires
Keep your three-wheel vehicle, motorcycle, or electric scooter rolling smoothly with this premium thickened inner tube. Designed for compatibility across a wide range of 12-inch tire sizes — including 300-12, 350-12, 375-12, 400-12, 450-12, and 500-12 — this inner tube is built for durability and long-lasting performance on both paved roads and rougher terrain.
Key Features
- Thickened Construction: Extra-thick rubber walls provide enhanced puncture resistance and extended service life compared to standard tubes.
- Wide Compatibility: Fits a broad range of 12-inch tire sizes (300/350/375/400/450/500-12), suitable for three-wheel vehicles, motorcycles, and electric vehicles.
- Reliable Air Retention: High-quality rubber compound maintains consistent inflation pressure for a stable and comfortable ride.
- Secure Valve Stem: Sturdy valve stem ensures easy inflation and an airtight seal to prevent slow leaks.
- Versatile Use: Ideal for cargo three-wheelers, electric trikes, scooters, motorcycles, and light-duty utility vehicles.
Specifications
| Compatible Tire Sizes | 300-12, 350-12, 375-12, 400-12, 450-12, 500-12 |
| Rim Diameter | 12 inches |
| Construction | Thickened rubber inner tube |
| Vehicle Type | Three-wheel vehicles, motorcycles, electric vehicles |
| Country of Origin | Made in Mainland China |
Perfect For
- Electric tricycles and cargo three-wheelers
- Motorcycles and motor scooters
- Electric vehicles and e-bikes with 12" tires
- Light utility and farm vehicles
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Frequently Asked Questions
Q: What tire sizes is this thickened inner tube compatible with?
A: This inner tube is compatible with 12-inch rim tires in the following widths: 300-12, 350-12, 375-12, 400-12, 450-12, and 500-12. This makes it suitable for a wide range of three-wheel vehicles, motorcycles, and electric vehicles.
Q: What makes this inner tube different from a standard tube?
A: This inner tube features a thickened rubber wall construction, which provides greater puncture resistance, improved durability, and longer service life compared to standard-thickness tubes — especially under heavy loads or on rough roads.
Q: Is this inner tube suitable for electric vehicles and e-trikes?
A: Yes. This inner tube is specifically designed for use in three-wheel electric vehicles, electric scooters, motorcycles, and similar 12-inch wheel applications. Always verify your existing tire size before purchasing to ensure a proper fit.
Q: Where is this inner tube made?
A: This inner tube is made in Mainland China.