Frame Sizing

1. Height

cm

In your socks or bare feet, stand with heels and rump against the wall and your feet 8”/20cm apart. Measure from the floor to the top of your head.

2. Inseam:

cm

Be sure to take this measurement standing straight up on a hard surface, in bare or stocking feet, with your feet 8"/20cm apart and with your weight evenly distributed. This measurement is most comfortably taken while wearing your riding shorts. Measure a vertical line from the base of the pubic symphysis to the floor. Placing a book or suitable object in the crotch area and exerting a slight upward force will provide proper reference. Ensure the tape is absolutely perpendicular to the floor, running straight down from the upper edge of the book to the floor. Take several measurements to be confident that you have the most accurate measurement.

3. Thigh:

cm

On a hard surface, take a kneeling position. Using a rod and measuring tape, hold the rod horizontally and firmly in the crotch with the end of the measuring tape on top of the rod. The metric tape should be centered in the crotch. Centering the measuring tape will give the most accurate measurement. Pull the rod with about the same pressure that you did earlier when doing the inseam measurement, then pull the measuring tape to the floor and record the thigh measurement to the nearest mm. Take several measurements to be confident that you have the most accurate measurement

4. Torso:

cm

Be sure to take this measurement standing straight up with your feet 4" apart. This measurement is most comfortably taken while wearing your riding shorts. Locate the "sternal notch" (the V-shaped notch between the collarbones). Measure a vertical line from the base of the sternal notch to the base of the pubic symphysis referenced by placing a book in the crotch and exerting a slight upward force. Ensure the tape is absolutely perpendicular to the floor, running straight down from the base of the sternal notch to the top of the book. Take several measurements to be confident that you have the most accurate measurement.

5. Arm Length:

cm

Be sure to take this measurement standing straight up. With your arm outstretched and your thumb pointing up, locate the center of the bottom knuckle of your thumb. This reference is the knuckle closet to the web between the thumb and forefinger of your hand. Measure the distance from the center of the knuckle to the inner wall of your armpit preferably touching your rib cage. Take several measurements to be confident that you have the most accurate measurement.

6. Shoulder Width:

cm

Road handlebars come in several widths. Correct handlebar width affects comfort, performance, and handling control. Most cyclists select a bar that is just as wide as their shoulders, measured as the distance between the shoulder joints. Be sure the shoulders are relaxed and you are standing straight. Take care that the tape is held level and the measurements are taken to the outermost part nearest the top of the shoulders. If your shoulder measurement is in between the available sizes, you will need to determine whether to round up or down. A wider bar opens the chest for better breathing and more leverage, but is less aerodynamic. You will need to weigh the importance of these variables when selecting your bar width.

Result

Select frame model:
Select frame size:

IMPORTANT: These sizing formulas are a guideline only. If you have any questions or are not comfortable sizing yourself, please call for assistance, +31 (0)186 657718.

Road Frame Size
 CM
MTB Frame Size
 Inch
Crank Length
 MM
Stem Length
 CM
Saddle Height
 CM
Handlebar Width
 CM
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