Chaoyang Road Inner Tube 700x 18-25c (48mm / 60mm / 80mm)
Product details of Chaoyang Tire Road Bicycle inner tube 700*18/25C 700C bicycle inner Tube/road bike tube
18-25c fits almost all fixies and road bikes on the market.
Available in 48mm, 60mm, 80mm
*The best way to check what size inner tube you need is to look on the sidewall of your tyre. Tyre manufacturers print the size on the sidewalls, so look out for numbers such as '700x23c' for a road bike, or '26x1. 75' which is for mountain bikes