Proper helmet fit is vital to the performance of a helmet during an impact. For maximum protection, the helmet must fit properly with the chin strap securely fastened and provide adequate peripheral vision.
Measuring the head is only a starting point for the whole sizing procedure. Due to different shapes, heads that appear to be the same size when measured with a tape may not necessarily fit the same size helmet.
A small metal tape measure or cloth tape can be used to make your initial measurement. You can also use a string, which can then be placed against a tape measure.
The circumference of the head should be measured at a point approximately one inch above the eyebrows in the front and at a point at the back of the head that results in the largest possible measurement. Take several measurements. The largest size is the one you want to try first. If you wear a balaclava or head sock, always measure and fit the helmet with it. Use the Bell sizing chart to determine the size that best fits your head size.
When properly fitted, the helmet should be worn low on the forehead, eyes near the centre of the eye opening, touching the top of the head with even and firm pressure all around, tight without excessive pressure points.
Consult the How To Fit A Helmet.
Racing Group DSRM S.L. is the importer for Spain of A.M. BELL and Speedcom, as well as the distributor of brands such as Suter Clutch and Öhlins.
