# How do you size a mountain bike frame?

Contents

## How do you measure a mountain bike frame size?

Mountain bikes are usually sized in inches, or using a S/M/L system. An MTB’s frame size is traditionally calculated by measuring the length of the seat tube, from the centre of the front chainring to the top of the tube (where the seat post inserts).

## What is the right mountain bike frame size for my height?

Mountain Bike Size Chart

Rider Height (in) Rider Height (cm) Frame Size (in)
4′ 10″ – 5′ 2″ 148cm – 158cm 13″ – 14″
5′ 3″ – 5′ 6″ 159cm – 168cm 15″ – 16″
5′ 7″ – 5′ 10″ 169cm – 178cm 17″ – 18″
5′ 11″ – 6′ 1″ 179cm – 185cm 19″ – 20″

## How do you determine your frame size?

Approximate your frame size by wrapping your fingers around your wrist. If your thumb and index finger overlap, you likely have a small frame. If the two meet, your frame size is probably medium and you are large boned if they do not meet.

## What size bicycle is right for my height?

#1 – Simple Size Chart

5’7″ – 5’11” 16 – 17 inches
5’11” – 6’2″ 17-19 inches
6’2″ – 6’4″ 19 – 21inches
6’4″ and taller 21+ inches
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## What size person will an 18 inch frame bicycle fit?

In very general terms, an 18-inch bicycle is best for someone just under six feet in height, but factors like inseam length and the differences between bike manufacturers can all influence the fit.

## What size bike should a 5’11 Man ride?

Bike sizing chart (Men)

Height Inside leg Men’s road bike size
170cm-175cm / 5’7″-5’9″ 76cm / 30″ 54, 55cm (Medium)
175cm-180cm / 5’9″-5’11” 79cm / 31″ 56, 57, 58cm (Large) (Giant – ML)
180cm-188cm / 5’11”-6’2″ 81cm / 32″ 59, 60cm (X Large)
188cm-196cm / 6’2″-6’5″ 86cm / 34″ 60, 61, 62cm (X Large, XX Large)

## What are the sizes of road bikes?

What’s the right road bike size for me?

Rider Height Suggested Road Bike Size
Feet & Inches Centimetres Frame Size (cm)
5’3″ – 5’6″ 160cm – 168cm Small (51cm – 53cm)
5’6″ – 5’9″ 168cm – 175cm Medium (54cm – 55cm)
5’9″ – 6’0″ 175cm – 183cm Large (56cm – 58cm)