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Fox Proframe RS Mash Bike Helmet

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Fox Proframe RS Mash Bike Helmet

sku# 242144
Fox - Proframe RS Mash Bike Helmet
Model Info


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Product Info

Introducing the Fox Proframe RS Mash Bike Helmet: Your gateway to peak performance on the trails. Crafted for the downhill enthusiast, this helmet seamlessly combines cutting-edge features like the MIPS Integra Split system and BOA fit technology, offering a secure and comfortable fit for the most intense trails imaginable. With its adjustable visor, GoPro mount, enhanced ventilation, and an Ionic+ anti-microbial liner, it's the ultimate fusion of protection, style, and innovation. Elevate your ride with the Proframe RS Mash - where safety meets next-level biking adventure.

Product Details


Dual Density Foam for High and Low Speed Impacts

22% AB / 21% EPS / 15% PC / 13% PU / 9% PA


MIPS™ Integra SplitThe all new MIPS™ Integra protection system combines an EPP liner with EPS layer and is designed to reduce rotational forces in a crash otherwise transmitted to the brain. A first-to-market system in collaboration with MIPS.

Adjustable Visor3 position adjustable visor compatible with goggles and includes a removable under-visor GoPro Mount.


BOA® Fit SystemA micro-adjustable precision fit, coupled with a four-step adjustable cradle to accommodate any head size and shape.


Increased Ventilation and Decreased Surface Area Contact

Additional Features

FIDLOCK® Magnetic ClosureFidlock magnetic closure system, allows for quick and easy helmet security and removal.

Removable Under Visor GoPro MountA removable camera mount comes standard, strategically placed under the visor to capture footage. Rip. Analyze. Repeat.

Ionic+ Anti-Microbial Liner and Cheek Pads to Optimize Fit

Safety Standards

ASTM 1952-15 Downhill


  • Material: EPP, EPS, Polyamide, Polycarbonate, Polyester
  • Biking Type: Mountain
  • Helmet Style: Full Face
  • Helmet Venting: Fixed Venting
  • Visor: Yes
  • Removable Ear Pads: No
  • Adjustable Fit: Yes
  • MIPS: Yes
  • Weight (g): 820
  • Warranty: 1 Year
Size S M L
Weight (g) 820

Other Notes

Fox products can only be shipped within the United States and Canada



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