Inner Tube, Road Bike Inner Tube, 2.75/3.00-21 Motorcycle High Flexibility Motorcycle Inner Tube Bike Tube Bike Inner Tubes for 21 Inch Motorcycle Tyres

• RUBBER MATERIAL: Inner tube, Made of high quality rubber material, the internal structure is stable and has strong flexibility, which can fully meet international standard pressure.
• Applicable models: Road bike inner tube, the 2.75/3.00-21 inner tube has a straight valve stem and is perfectly suitable for motorcycles with 21 inner tubes.
• Shock Absorption: Bike tube, 2.75/3.00-21 inner tube can absorb the shock of bumpy roads to add comfort to your driving and ensure your safety.
• Replaceable inner tube: Bike inner tubes, no need to buy a new tyre when you have a puncture, simply replace the damaged inner tube and you will be working again.
• LONGER LIFE: inner tube, The Dirt Bike Inner Tube has higher safety performance and longer life than ordinary inner tubes, more durable.

Functionality: 1. RUBBER MATERIAL - Made from high quality rubber material, the internal structure is stable and has strong flexibility, which can fully meet international standard pressure. 2. LONGER LIFE: The off-road motorcycle inner tube has higher safety performance and longer life than ordinary inner tubes, more durable. 3. SHOCK ABSORPTION - 2.75/3.00-21 inner tube can absorb shock from bumpy roads, add comfort to your driving and ensure your safety. 4. Applicable models: the 2.75/3.00-21 inner tube has a straight valve stem and is perfect for motorcycles with 21 inner tubes. 5. Replaceable Inner Tube: No need to buy a new tyre when you have a puncture,just replace the damaged inner tube and you will be ready again. Specifications: Item type: 2.75/3.00-21 inner tube Material : rubber Colour: as shown in the pictures. Weight: approx. 542g/19.1oz. Valve: straight valve stem Package List: 1 x Inner Tube 2.75/3.00-21 Note: Before installing the inner tube, check that there is no burrs on the rim opening. Do not sharpen the tyre tool to avoid drilling and lifting the inner tube.