What Size Inner Tube For Brompton? (Easy Answer)
Here’s the simple answer: Pick an inner tube that says it is suitable for 37-349 tyres. This is the sizing according to the ISO system … Read more
Maintenance
Bicycle Inner Tube Size Conversion Chart (Plus Recommendations)
The sad fact is that inner tube sizing (and tire sizing for that matter) is a dark art. Over time, different countries and different manufacturers … Read more
700x23c tires in inches (Be Careful!)
Fast Answer: 700mm = 27.5 inches 23mm = 0.9 inches WARNING! You can’t just convert the numbers to inches, unfortunately – read on for an … Read more