From desert races to backyard tracks, the M-52 channels the fearless energy of vintage motocross legends — and brings it roaring into the modern era. Inspired by our classic off-road helmets of the late ’70s, the M-52 captures that unmistakable retro dirt-bike attitude with the advanced performance today’s riders demand.
Constructed from lightweight tri-blend composite or 3K carbon fiber, the M-52 features three shell sizes for a precise fit and ideal weight balance. A multi-density EPS liner manages impacts, while the fully-removable interior offers long-ride comfort with anti-microbial, hypoallergenic materials that stay fresh no matter how dusty the trail gets.
Modern convenience meets timeless style with an integrated drop-down sun shield for changing light conditions — or pop on a pair of goggles when the terrain gets wild. Generous ear pockets and internal channeling make it comms-ready, with built-in TwiceMe® NFC technology and Eject® system compatibility for next-level safety and preparedness. Dual-certified to DOT and ECE 22.06, the M-52 is built to perform on every surface.
The M-52 brings back the glory days of off-road — built for the riders who still believe the best trails are the ones less traveled.
Features:
- New 2026 Shell inspired by heritage line packed with modern conveniences
- DOT/ECE 22.06 dual certified.
- Lightweight shell of tri-composite or 3K carbon fiber.
- Three shell sizes for optimized weight and outer profile.
- Drop-down sunshield for changing conditions
- Generous eye port to accept goggles
- Hypoallergenic comfort liner, fully removable/washable.
- Speaker cut-outs for communication systems.
- Eject helmet system ready with quick-release cheek pads
- Double D-Ring retention system.
About Simpson Motorcycle
There is no greater freedom than hitting the road or track on two wheels. No other form of transportation intertwines man and machine the way a motorcycle does. Being free exposes you to all of the elements, and that's where we come in. Simpson Motorcycle gear gives you the protection you need, whether you are hitting the backroads with your friends for a weekend cruise, or hitting the track and pushing the limit.