What mountain bike frame size should i ride.
Mountain bike dimensions explained.
Traditionally they come with a 26 wheel but more recently we ve seen the launch of 29 and 27 5 650b wheeled bikes.
When looking at mountain bike sizes you will first be presented with the frame sizes.
How are mountain bikes sized.
Frame size is based on the frame s seat tube.
The point is don t fret if a bike shop employee takes a laid back approach to sizing your mountain bike.
Mtb s are engineered for off road riding.
A cross country bike will have tires in the 1 9 to 2 25 width range.
Seb s been riding and racing mountain bikes for half his life.
A third type of tire size might appear on either a mountain or a road tire.
Consider the bike type.
First consider what kind of bike you want sizing varies greatly between road and mountain bikes as well as between men s and women s models and even between.
For the most part bike frame size is the only thing that changes when you go between sizes things like wheel size suspension and relative geometry number remain the same.
Read the size carefully.
A tire size you might see on a mountain bike.
As the name suggests actual seat angle refers to the lay back of the seat post but on modern suspension bikes this is complicated by the seat tube starting forward of the.
This is the angle of the seat tube relative to the ground.
These sizes can be thought of as a sort of shorthand for decimal sizes each with a corresponding iso measurement.
Most mountain bike manufacturers use classic small medium large sizing.
Mtb sizes are measured in inches or as s m.
A hybrid of road and mountain tires cyclocross tires are labeled as 700c and have widths indicated in millimeters like road bikes yet are knobbie like mountain bike tires.
Once you ve identified your tire diameter 29 27 5 or 26 you ll want to dial in your width.
Sizes written as decimals such as 2 75 are different than sizes expressed as fractions such as 2 3 4.
Mountain bike tire size and width.
How mountain bikes are sized.
Mountain bike sizing guide.
A tire size you might see on a road bike.
Trail and all mountain bikes will have tires in the 2 25 to 2 4 width range.
The frame size is so important that bikes are labeled just by this size.
Mountain bike geometry explained in 9 numbers.
29 x 2 3 indicates a tire with a 29 outer diameter and a 2 3 width.
700x25c indicates a tire with a 700mm outer diameter and a 25mm width.