Current common mountain bike tire sizes
26x1.3,1.5,1.75,1.9,1.95,2.0,2.1,2.125,2.3 so on.On the subject of tire size
represents the size of the data mean (with 26x2.0 example):the car out of the
loop diameter of 26 inches,height 2.0 inches tires.
Advantages of large-size wheel:outside diameter larger wheels
1.tire rotational inertia becomes larger,
more conducive to maintain speed.Station wagon, road vehicle use such a large
diameter 700c rims,it is because of this.
2.wheel diameter,the more easily through
rough road and off-road vehicle through the increase of.
3.raise the body,reducing the chances of
cross-country crankset when or foot contact obstacles.
4.the height of the tire is large,the width
of the tires will disproportionately increase the width,or off-road vehicle
stability is improved.
Disadvantages of large size wheel:tire wheel rotating outer diameter larger 1.potential
becomes large,is not conducive to accelerate.(Inertia of this thing,and help to
maintain the original state of motion of objects,but also impede the movement
to change the state)
Note:Most cheap wheel mtb have a surface curved in the tire under
normal tire contact area of different sizes are similar.
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