## How do I know my mountain bike frame size?

1. 4’11” – 5’3″ = 13 – 15 inches.
2. 5’3″ – 5’7″ = 15 – 17 inches.
3. 5’7″ – 5’11” = 17 – 19 inches.
4. 6’0″ – 6’2″ = 19 – 21 inches.
5. 6’2″ – 6’4″ = 21 – 23 inches.
6. 6’4″ and taller = 23+ inches.

## How do measure a bike frame size?

First, find the centre of the crank where it joins the bottom bracket. Next, measure a line following the seat tube upwards to where the collar sits. This is the ‘actual’ length of the seat tube. Sometimes the seat tube is not measured in its entirety, but rather ‘centre to centre’.

## Is it better to get a bigger or smaller mountain bike frame?

If your arm span is longer than your height, go for a bigger frame. If it’s shorter, get the smaller one. On a bigger bike, the reach to the handlebars will be longer. If you have proportionally longer arms, you are likely to feel more comfortable on a bigger frame.

## How do you determine your frame size?

Wrist Measurement with Fingers Wrap your thumb and middle finger around the smallest part of your wrist. If they overlap, you are small framed. If they touch, you are medium framed. If you can barely get them to touch or they are not touching, you have a large frame.

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## What does a 26 inch bike mean?

And what does it mean when they say “26 inch”? A 26 inch mountain bike means that the wheels have an internal diameter of 26 inches. For example, a man who stands 5’8″ would be best suited for a 20-inch frame with 700c wheels or larger (700c refers to the diameter of the wheel).

## Is a 29 inch bike too big?

A 29er is often taller than a comparably sized 26-inch wheel mountain bike and may be too tall for smaller riders. If you are under 5’6” tall, a 26-inch mountain bike is still likely to be a better fit. If you’re 5’6′ or taller, you should be able to find a 29er model to fit you.

## Is a 17 inch frame too small?

As a rule of thumb, a 17″ frame is an inch or two too small for your size. I would not recommend taking the smaller one without actually riding it for a couple of hours and making sure it’s comfortable for you.

## Is an 18 inch frame big enough?

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.