Mountain Bike Wheel Size Difference. I ve seen a lot of discussions online where some guy is saying riders. Your wheel axle height sets your bottom bracket height.
Xspec 21 Speed 26 Shimano Folding Mountain Bike White Folding Mountain Bike Bicycle Trail Bicycle Bike from pinterest.com
These days mountain bike wheel sizes range from 20 through to 29. Sometimes very small adult road bike frames will use a smaller wheel size like 650b but it s more common even for small frames to use 700c wheels. Your wheel axle height sets your bottom bracket height.
In the simplest of terms the more tyre you have in contact with the ground the more grip you have.
These size labels come from an old french sizing standard which we ll cover in more detail in the french sizing section. These size labels come from an old french sizing standard which we ll cover in more detail in the french sizing section. In terms of mountain bike wheels 650b is a standard 27 5 wheel and 700c is a standard 29 wheel. To help clearly demonstrate the differences between the three mountain bike wheel sizes giant released a series of comparisons to show why the larger wheels have taken over from the traditional 26 inch wheel.
