- Continental Race 28″ (700 x 20 – 700 x 25mm) Presta Valve – 42mm
- Continental Race Bike Inner Tube are perfect for 700c road tyres between 20-25c in width Lightweight and strong
- Superb quality product from one of the world leaders in tyre technologies
- Suitable for Road bike tyres.
- Valve: Presta ETRTO Size:20-622 25-630 Size: 700 x 20 – 25