Average Road Bike Tire Size

The typical tire size for an early 21st century road or hybrid bike is 700c.

Average road bike tire size. The 700 is a measurement of the diameter of the wheel in millimeters. Common road bike widths in millimeters come in sizes ranging from 18 to 23 with a typical road bike tire at 700 x 23. The 650c size is used on some small women s bikes as well as some triathlon bikes designed for larger riders. Mountain bike size chart.

The letter at the end of a tire size is a throwback to an old french system when the letters a b and c designated different inner tire diameters it does not stand for cm. Obviously the tires that came with my bike aren t ideal for road conditions and i was wondering what type and size of tire i would need as sizing is a little bit confusing. It offers a good balance of comfort grip and speed. I currently have front tyre schwalbe smart sam active 57 621 and rear tyre schwalbe smart sam active 57 622 on rims cube ex23 36h disc tubeless ready.

Road biking tire widths. Mountain tire sizes 26 twenty six inch is the most commonly used size for modern mountain bikes and is also used on many hybrid or utility bikes. When it comes to choosing width there are two major factors at play. It s actually the same bead seat diameter as 700c tires but most 29 tires are simply too wide and tall to fit.

29 the 29er another popular size for mountain bike wheels and tires. For standard hardtails our mountain bike size chart should be a god send. 28mm tires are also becoming more common as they give you more comfort on rougher roads with minimal drawbacks. Some older road bikes still have the 27 inch size.

23c 25c and 28c their width in mm. Because of the high pressure and desired low rolling resistance road tires come in narrow widths. Road bike tires generally come in three widths. The width that seems to have won the heart of most road riders is 25mm.