.
• Wheel Size: 700x20/25 (622), Valve: Presta (60mm), Claimed Weight: 105g
• All purpose inner tube and excellent replacement inner tube for your road bike
• Material: Butyl tubes with renowned Continental quality
• Durability: Each and every inner tube passes a stringent 100% quality control inspection
• Design: Seamless construction, with a mould-cured vulcanisation, to ensure uniform roundness and give a smooth ride and handling

If you need help with installation or troubleshooting, kindly use our Builder Locator to find builders near you. Builders are experts with motorized bicycles.