Continental Tour 28 (700c) 32-47 mm (622-635), Presta 42 mm inner tube
In stock
Continental Tour 28 is a classic inner tube for 28-inch and 700c wheels with slightly wider tires. It fits 700c tires from 32 to 47 mm and is a reliable choice for touring, commuting, and everyday riding when you want a standard butyl tube with good puncture protection and low weight.
This version has a 42 mm Presta valve, also known as a racing valve. The valve length suits most standard low- or medium-profile rims. If you have deep-section rims, check that a 42 mm valve is long enough for the pump to connect properly.
For standard 700c wheels, the tube's ETRTO range is 32-622 to 47-622. Continental also lists compatibility with 42-635. Check the ETRTO marking on the side of your tire if you're unsure - both the tire width and rim diameter need to match the tube's specified measurements.
Every Continental Tour 28 undergoes quality control before leaving the factory. A simple and reliable choice for bikes with wider 700c tires when you still want to use a traditional inner tube.
Quick Specs
- Product type: Bicycle tube / inner tube
- Material: Butyl
- 700c size: 32-622 to 47-622
- Additional compatibility: 42-635
- Fits tire widths on 622 mm rims: 32–47 mm
- Wheel standard: 700c / 28" (622 mm) and compatible 635 mm size
- Valve type: Presta / racing valve
- Valve length: 42 mm
- Does not fit: Tire outside the tube's specified size range
Could not load pickup availability
If you are ordering from outside the European Union. Please note that your order may be subject to local customs duties and import taxes upon arrival.
Specifications
Specifications
GPSR
GPSR
Your payment information is handled safely. We do not keep credit card details nor have access to your credit card information.

