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Fox Racing Proframe RS Sumyt

Fox Racing Proframe RS Sumyt
  • Color: Black/Red
  • Color: Black/Yellow
$328.99 - $469.95
Please select options Unavailable


The Proframe RS Helmet takes the lightweight breathability of the Proframe and takes it to the next level of safety and performance. Featuring the all-new Mips® Integra Split protection system, which combines a dual density foam - for high and low speed impacts - and a low friction layer between the two layers designed to reduce rotational forces in a crash that would otherwise be transmitted to the brain.

Designed to meet the needs of all-mountain riders and enduro racers, the increased ventilation and decreased surface contact of the helmet keep you cool on long rides, while the Ionic+ and anti-microbial liner and multi-sized cheek pads provide optimized comfort and fit. The updated BOA® fit system offers micro-adjustability providing class-leading fit and security. The chinstrap utilizes a Fidlock® magnetic closure system for easy-open and close, even with gloves.

The 3-position adjustable visor with lock down screw is compatible with goggles. Those looking to capture every sweet run will appreciate the removable, under-visor GoPro mount on the Fox Proframe RS mountain bike helmet.

Key features
- BOA® fit system
- Mips® Integra Split
- Adjustable visor
- Under-visor GoPro Mount

Head Size 20.5-22.0" 22.0-22.8" 22.8-24.0" 24.0-25.2"
Cheek Pad Size 17.7" 11.8" 17.7" 7.9"
Hat Size 6 1/2-7" 7-7 1/4" 7 1/4-7 5/8" 7 5/8-8"

Part Numbers

Option UPC MPN Store SKU
Black/Red / Small 191972678059 28921-017-S FOX29862261S
Black/Red / Medium 191972678066 28921-017-M FOX29366564M
Black/Red / Large 191972678073 28921-017-L FOX29980260L
Black/Yellow / Small 191972679179 28921-019-S FOX30377568S
Black/Yellow / Medium 191972679186 28921-019-M FOX30976696M
Black/Yellow / Large 191972679193 28921-019-L FOX30490707L