Product Details
Overview
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.
Specs
| Brand | Simpson Motorcycle |
|---|---|
| Category | Vehicles, Equipment, Tools, and Supplies |
| Certification Rating | ECE22.06 |
| Chin Strap Type | Double D-Ring |
| DOT Approved | Yes |
| ECE Approved | Yes |
| ECE Certification | ECE22.06 |
| Emission Code | 6 |
| Face Shield Included | No |
| Fia Approved | No |
| Finish | Gloss |
| Head & Neck Restraint Compatible | No |
| Head Shape | Intermediate Oval |
| Helmet Bag included | Yes |
| Helmet Family | M52 |
| Helmet Type | Motorcycle |
| Inside Liner Color | Black |
| Inside Liner Hygiene | Moisture-wicking, Anti-Bacterial |
| Intercom Included | No |
| Internal Sun Visor Included | Yes |
| Part Type | Helmet |
| Pinlock Ready | No |
| Product Type | Motorcycle Helmet |
| Quantity | Sold individually |
| Removable Inside Liner | Yes |
| SFI Approved | No |
| Shield Release Mechanism | No |
| Snell Approved | No |
| Speaker Cutouts | Yes |
| Sub Category | Safety Equipment, Tools and Accessories |
| Tear-off Film Included | No |
| Tear-off Post Compatible | No |
| Tear-off Posts Included | No |
| Type | Full Face |
| Ventilation | No |
| Washable Inside Liner | Yes |
| Wired For Audio | No |
Manufacturer sizing
| Size | Head circumference (cm) | Hat size |
|---|---|---|
| X-Small | 52-54 | 6 5/8 - 6 3/4 |
| Small | 54-56 | 6 7/8 - 7 |
| Medium | 56-58 | 7 1/8 - 7 1/4 |
| Large | 58-60 | 7 3/8 - 7 1/2 |
| X-Large | 60-62 | 7 5/8 - 7 3/4 |
| 2X-Large | 62-64 | 7 7/8 - 8 |
Product Description
Overview
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.
Specs
| Brand | Simpson Motorcycle |
|---|---|
| Category | Vehicles, Equipment, Tools, and Supplies |
| Certification Rating | ECE22.06 |
| Chin Strap Type | Double D-Ring |
| DOT Approved | Yes |
| ECE Approved | Yes |
| ECE Certification | ECE22.06 |
| Emission Code | 6 |
| Face Shield Included | No |
| Fia Approved | No |
| Finish | Gloss |
| Head & Neck Restraint Compatible | No |
| Head Shape | Intermediate Oval |
| Helmet Bag included | Yes |
| Helmet Family | M52 |
| Helmet Type | Motorcycle |
| Inside Liner Color | Black |
| Inside Liner Hygiene | Moisture-wicking, Anti-Bacterial |
| Intercom Included | No |
| Internal Sun Visor Included | Yes |
| Part Type | Helmet |
| Pinlock Ready | No |
| Product Type | Motorcycle Helmet |
| Quantity | Sold individually |
| Removable Inside Liner | Yes |
| SFI Approved | No |
| Shield Release Mechanism | No |
| Snell Approved | No |
| Speaker Cutouts | Yes |
| Sub Category | Safety Equipment, Tools and Accessories |
| Tear-off Film Included | No |
| Tear-off Post Compatible | No |
| Tear-off Posts Included | No |
| Type | Full Face |
| Ventilation | No |
| Washable Inside Liner | Yes |
| Wired For Audio | No |
Manufacturer sizing
| Size | Head circumference (cm) | Hat size |
|---|---|---|
| X-Small | 52-54 | 6 5/8 - 6 3/4 |
| Small | 54-56 | 6 7/8 - 7 |
| Medium | 56-58 | 7 1/8 - 7 1/4 |
| Large | 58-60 | 7 3/8 - 7 1/2 |
| X-Large | 60-62 | 7 5/8 - 7 3/4 |
| 2X-Large | 62-64 | 7 7/8 - 8 |
Part Numbers
| Product Style | Store SKU | MFR. Product # | Availability |
|---|---|---|---|
| Gloss Black / 2X-Large | HOLLM5222X | M5222X | In Stock |