Friday, July 24, 2015

Frame size chart for mountain bikes

Mountain Bike Size Chart

Measuring Your Leg Length/Inseam I

Take off your shoes. Stand against the wall. Place your feet apart. Put a book between your legs, with it's spine firmly up against your crotch. You should feel as if you are seated on a bicycle saddle. Have someone measure from the floor to the spine of the book.

Frame Measurement ST

Mountain bikes are measured from the center of the crank (or bottom bracket) to the top of the seat tube. Mountain bike frame sizing is generally measured in inches (in).
Inseam (in/cm)Seat Tube (in)Crank Size (mm)Size
25.0/6413170XXS
25.5/6513170XXS
26.0/6614170XXS
26.5/6714170XXS
27.0/6914170XS
27.5/7015170S
28.0/7115170S
28.5/7215170-175S
29.0/74 16170-175S
29.5/7516170-175S
30.0/7616175S
30.5/7717175M
31.0/7917175M
31.5/8017175M
32.0/8118175M
32.5/8318175M
33.0/8419175L
33.5/8519175-180L
34.0/8619175-180L
34.5/8820180L
35.0/8920180L
35.5/9020180L
36.0/9121180XL
36.5/9321180XL
37.0/9421180XL
37.5/9522180XL
38.0/9622180XL
Consult bicycle shop for a professional fitting!