Bell M4 SA2010 Full Face Helmet

Description
Features
Sizing Guide
Part Numbers
Reviews

The M.4 is an aggressively styled, muli-featured helmet that can be used in all forms of racing. The Snell SA2010 rated M.4 helmet features the largest size range of any Bell model, available in sizes XXS to 4XL.

With a lightweight composite shell and large eyeport, the M.4 is a great choice for racers who wear eye glasses or those who prefer a wider field of vision. The M.4 features a comfortable interior fit and maximum ventilation with full chin bar, forehead and top vents. The M.4 takes a 281 SRV Shield and each helmet comes with a clear shield and Bell visor strip as standard equipment.

The M.4 also features Bell's redesigned face piece with recessed areas that allow for seamless radio integration and easy installation. Racers can also customize the fit of the M.4 by using Bell's Cheek Pad Inserts in 5mm, 10mm, 15mm and 20mm sizes to tighten the fit in the cheek area. The The helmet is available in White and Rubberized Matte Black finish - the rubberized surface is more resistant to finger prints and smudges than traditional flat or matte finishes. The M.4 is pre-drilled for use with head and neck restraint devices.

� All Purpose Helmet
� Lightweight Composite Shell Technology
� Aggressive Styling
� Large Eyeport
� Superior Chin Bar, Forehead & Top Ventilation
� Recessed Face Piece for Seamless Radio Integration
� Available in White and Rubberized Matte Black
� 281/3MM SRV Shield (SRV-2 Pivot System)
� E-Max Plus Multi Density Liner
� Comfortable Standard Interior
� Pre-Drilled for Head & Neck Restraint Device
� Snell SA2010 Certification

Helmet Sizing Guidelines

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 starting 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.

SIZING COMPARISON CHART

XXSmall XSmall Small Medium Large XLarge XXLarge

Inches

21� 21⅝ 22 22⅜ 22� 23⅛ 23� 23⅞ 24� 25⅛ 25� 25⅞ 26� 26⅜

Size

6� 6⅞ 7 7⅛ 7� 7⅜ 7� 7⅝ 7� 8 8 8� 8� 8�

Metric

54 55 56 57 58 59 60 61 62 64 65 66 67 68

White Rubberized Matte Black

2022045 (XX-Small / 54-55) 2022054 (XX-Small / 54-55)

2022046 (X-Small / 56) 2022055 (X-Small / 56)

2022047 (Small / 57) 2022056 (Small / 57)

2022048 (Medium / 58-59) 2022057 (Medium / 58-59)

2022049 (Large / 60) 2022058 (Large / 60)

2022050 (X-Large / 61-62) 2022059 (X-Large / 61-62)

2022051 (XX-Large / 63-64) 2022060 (XX-Large / 63-64)

2022052 (XXX-Large / 65-66) 2022061 (XXX-Large / 65-66)

2022053 (XXXX-Large / 67-68) 2022062 (XXXX-Large / 67-68)

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