Halfords' Bike Size Guide: What Size Wheel Do I Need?

Bike Size Chart Guide

If you're in the market for a new bicycle, knowing what size bike you demand will probably help y'all narrow down your search. Afterwards all, bikes come up in all shapes and sizes, and the right one for you depends on your body type, cycling uses and personal preference.

In this commodity, nosotros'll help you figure out how to choose a bike that's the perfect size for yous, but it may assistance you to know which bike yous're looking for earlier you dive into sizing guides. Head over to our bike buyers guide to help you brand this decision, or choose your bike from the following list for more in-depth aid with bike sizing:

Depending on the type of bike yous're looing to buy will change how you need to mensurate yourself or someone else for a bicycle. Nosotros accept a range of guides below to help you lot find the perfect mount cycle, road bicycle or a new eBike.

  • How to Find the Correct Size Route Bike
  • How to Find the Right Size Mount Bike
  • How to Observe the Right Size Hybrid Wheel
  • Finding the Right Size Bike for your Kids

Otherwise, let's take a look at the key elements of bike sizing that you need to be aware of.

How to measure for a wheel

Properly measuring for a bike is incredibly important and being comfortably matters to both professional and casual cyclists akin.

The fundamental elements to be aware of are:

  • Your elevation
  • The lenght of your within leg
  • The frame size of your chosen bike

Knowing these three measurements will enable you to choose a bike that'due south roughly the correct fit for you. The frame of your bike is one of the only elements that can't be changed; later on all you can raise or lower handlebars and seats, so getting this correct really matters.

Similarly to how shoe sizes aren't e'er universal, different frame sizes listed by different manufacturers may not be completely accurate so be certain to bank check your manufacturers ain size guide before making an online buy.

To help, nosotros've created a bike size chart which should brand finding your platonic frame size a little fleck easier.

Bicycle Frame Size Guide

Below is a typical bike size guide to help go you started.

Delight note that this is a general nautical chart and, every bit previously mentioned, bike sizing volition differ from bike to bike and betwixt cycle types. We therefore recommend e'er referring to the specific size guide provided on the production page for your chosen bike.

Height (Centimetres & Feet) Within Leg Road Bike Frame Size (CM) Mountain Bike Frame Size(CM)
152cm / 5'.0" 71cm / 28" 48cm (XX Small) 15" (X Small)
160cm / 5'.3" 75cm / 29.five" 51cm (Pocket-size) 16" (Small)
170cm / 5'.7" 79cm / 31" 54cm (Medium) 17" (Medium)
175cm / v'.ix" 83cm / 32.5" 56cm (Large) xviii" (Medium)
180cm / 5'.11" 85cm / 33.5" 57cm (X Large) 19" (Big)
188cm / half-dozen'.2" 89cm / 35" 60cm (XX Large) 20" (Large)
196cm / 6'.five" 93cm / 36.5" 63cm (Thirty Large) 21" (X Big)

What size frame do I need if I'1000 in-between sizes?

Y'all might find that the results you're getting from bike sizing charts or our bike size calculator seem a fiddling inconclusive and you're beingness offered ii dissimilar frame sizes.

What this ways is that you lot're effectively between sizes, and both the larger and smaller frames would exist suitable.

So how exercise you narrow information technology down to discover the best sized frame for y'all? Well, the key measurement is 'accomplish'. This is basically how long the wheel feels when you're in the riding position. Your reach is influenced by your upper body length (likewise known equally your 'trunk length or sitting peak).

If your trunk length is longer than boilerplate, and then we'd recommend the larger of the 2 sizes that y'all've been given. If your trunk length is shorter than boilerplate, and so get for the smaller of the two sizes instead.

If you're even so unsure what size bike frame is right for you, or need a helping hand, so goose egg beats actually trying the bike out in person. Simply pop into your local Halfords shop and we'll be happy to help detect you the right size bike for your next journeying!

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