Bicycle Wheel Size Guide

26 can mean wheel size.

Bicycle wheel size guide. In terms of mountain bike wheels 650b is a standard 27 5 wheel and 700c is a standard 29 wheel. Although they re familiar they can be very confusing. Wheels with an iso diameter of 584 mm were originally known as 650b and were first introduced on french touring bikes in the 1960s. Even worse the same or very similar markings can sometimes be found on completely different sizes of tyre.

Being slightly smaller than modern road bike wheels their use persisted on small and extra small road frames that couldn t accommodate a 700c wheel. As the saying goes the great thing about standards is that there are so many to choose from. Your wheel axle height sets your bottom bracket height. Tyres of the same size may come with lots of different markings.

A sized bike will not only be comfortable and easier to ride it will be faster and more efficient too. 28 1 15 8 28 1 1 or 700 32c which are all 32 622. The best bikes and cycling accessories from most popular online cycle retailers bringing you the best deals on mountain bikes road bikes bmx bikes bike lights and all other cycling. Unlike adult bike sizing done by frame children s bike size is done based on wheel diameter.

Use these bike sizing charts to find the perfect sized bike or bike frame for your needs. It might be supposed that these two tyres are both notionally 26 diameter and one and a half inches in width but 26 1 is a whole inch bigger than 26 1 5. If all three have a 15 frame there will be a height difference between them due to their wheel size. Generally speaking mountain bike wheels for all round use should weigh in the region of 1700 2000g for the pair.

A quick guide to sizing your bike frame. One thing that makes bicycle wheel sizes notoriously confusing is the use of different names for the same size. Picking the right mountain bike wheels can be tricky but don t let that put you off because the right set of wheels can make a bike feel completely different. Our bike sizing guide will put you on right track.

Dec 5 2019 brian. Mountains bikes now come in three different wheel sizes. This therefore means measuring the height of the child and matching it to the correct wheel diameter to ensure a perfect and safe fit allowing you to rest easy. 26 27 5 and 29.

All offers below are brought to you in partnership with chain reaction cycles wiggle evans cycles and probikekit. Most mountain bike wheel sizes are. You can find them with 26 wheels 27 5 wheels or 29 wheels. Whether you re new to cycling or simply buying a bike online these expert tips will help you get the right fit.