How Should A Bike Helmet Fit? Helmet Sizes Explained [With Bike Helmet Size Chart]

No piece of cycling protective equipment is more important than the humble bike helmet.

Most cyclists know very well the importance of quality when it comes to buying a bike helmet – but fewer seem to understand how vital it is to get the right helmet size and fit too.

Bike Fitting Charts: Everything You Need To Optimize Your Comfort and Performance

As a qualified bike fitter and very experienced long-distance cyclist, I can say with authority that one of the most crucial factors in any rider’s cycling experience is the correct bike fit.

In this article, we will give you all the information you need to give yourself a rough bike fit, complete with bike fitting charts.

How To Choose The Correct Bike Size: Road Bike Edition [With Video Guide]

Road bike size is determined by your inseam (most important) and torso/arm length. Quick guide: 5’1”–5’5” = 49–52 cm frame; 5’5”–5’9” = 52–54 cm; 5’9”–6’0” = 54–56 cm; 6’0”–6’3” = 56–58 cm; 6’3”+ = 58–60+ cm. But brand sizing varies — Trek, Specialized, Giant, and Cannondale all use slightly different geometry. Always confirm by measuring … Read more