black square Ultra Series
black square Pro Series
black square Racer Series

sizing

Proper helmet fit is vital to the performance of a helmet during an impact. For the helmet to perform properly during an impact, it must say securely on the head.

Measuring the head is only a stating point for the entire sizing procedure. Due to varying shapes, heads that are apparently the same size when measured by a tape may not necessarily fit the same size helmet.

A small metal tape measure or a cloth tape may be used to make your initial measurement. You can also use a string, which can then be laid against a measuring tape.

Measure the circumference of the head at a point approximately one inch above the eyebrows in front, and at a point in the back of the head that results in the largest possible measurement. Take several measurements. The largest measurement is the one you want to use. For more information on sizing, click here.

  
 

 
 

Race Suit Measurement

Proper suit fit is important for driver comfort and protection. Your race suit should not fit too tightly and you want to make sure you have a full range of motion. Please follow the measuring chart provided by Bell to determine the proper size. With another person assisting you, use a soft measuring tape and write down your measurements accurately. We strongly recommend having an experienced person take your measurements to make sure they are accurate. In addition to the standard sizes we carry, we also have a short and tall version that is available by special order to accommodate drivers of various heights that do not fall into our standard size range. .

The SFI rating required depends on your sanctioning body. Our 2006 product line features 2-layer, SFI 5 rated suits with a Thermal Protection Performance (TTP) number of 19 or above. To learn more about SFI standards, please review the information available on the SFI web site at www.sfifoundation.com.