M2R X4.5 Main Event PC-2 Motorcycle Helmet
NEXT LEVEL PROTECTION
The X4.5 helmet is the result of 4+ years of design, development and testing – in labs and on the track by elite-level riders. Proven MIT+ shell technology now pairs with the unique X-HALO Shield (patent pending), creating a helmet that offers the highest level of protection and performance.
Dual Layer EPS
- Four piece channelled shock absorption liner
- Firm density crown outer EPS layer
- Soft density crown inner EPS layer
- EPS-lined cheek pads for full circumference facial/cranial protection
- These layers combine to provide superior protection from a variety of impacts
MIT+ Shell
- Updated lightweight MIT+ Technology shell
- Quad composite construction for the ultimate blend of strength and weight
- Strengthened super-lightweight shell for greater structural integrity and energy absorption
- Extended chin bar ridges provide improved goggle protection in side impacts
- Weighs just 1250 grams (+/- 50 grams)
X-HALO Shield
- All-new technology, developed for and unique to M2R Helmets
- The X-HALO Shield™ adds a fourth layer of defence against impact, taking the X4.5 to the next level of protection
- Combining the X-HALO Shield™ with the dual layer EPS liner provides a more strengthened, reinforced fourth protective layer
Molecular Level Protection
- The X-HALO Shield (patent pending) material changes at a molecular level during an impact. The molecules lock on impact, successfully absorbing and dissipating an impact’s energy
- Provides up to 12% improved impact protection when in critical halo position
- During an impact, superior protection and shock absorption are achieved without compromising the shell or weight of the helmet
Power Ridges
- Added strength where it matters most
- Redesigned shell is strengthened with raised, carbon-reinforced Power Ridges
- Improved face and eye port protection in side impacts, through the chin-bar
Vortex Ventilation
- Multiple inlet and exhaust vents for massive airflow
- Full flow-through channelling between the EPS layers
- Streamlined mouthpiece allows high airflow and roost protection
- Aggressive mouthpiece look
Safety Shear Peak
- Lightweight, fully adjustable peak
- Plastic screws designed to shear away on impact
- Peak designed to reduce rotational loads on the neck during impact
- Aerodynamic design increases air intake
- Reduced wind resistance
ESRS – Emergency Safety Removal System
- Cheek pads can be quickly and easily removed
- Pull the two safety tabs at the front of the cheek pads
- Reduces pressure and movement during removal
Ergonomic 3D Interior
- Fully removable 3D interior for customisable fit
- Varying thickness cheek pads and crown liners available
- New liner materials provide improved rider comfort
- Highest level of hold, durability and sweat-wicking properties
Features
- Four piece channelled shock absorption liner
- Firm density crown outer EPS layer
- Soft density crown inner EPS layer
- Updated lightweight MIT+ Technology shell
- Hand-crafted carbon, Kevlar and fibreglass multilayer construction
- All-new technology, developed for and unique to M2R Helmets
- Provides up to 12% improved impact protection when in critical halo position
- Redesigned shell is strengthened with raised, carbon-reinforced Power Ridges
- Improved face and eye port protection in side impacts, through the chin-bar
- Multiple inlet and exhaust vents for massive airflow
- Full flow-through channelling between the EPS layers
- Lightweight, fully adjustable peak
- Plastic screws designed to shear away on impact
- Cheek pads can be quickly and easily removed
- Pull the two safety tabs at the front of the cheek pads
- Reduces pressure and movement during removal
- Fully removable 3D interior for customisable fit
- Varying thickness cheek pads and crown liners available
- Created and sized for Australian conditions and riders
- ECE 22.05 or 22.06 certified
- Note: All our helmets are purchased directly from Australian supplier and carry the ECE 22.05 or 22.06 standard
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Size guide
M2R Helmets Size Chart
M2R Helmet Sizing
ADULT
| Size | Head (cm) |
|---|---|
| XS | 54 - 55 |
| S | 56 - 57 |
| M | 58 |
| L | 59 - 60 |
| XL | 61 - 63 |
| 2XL | 64 - 65 |
YOUTH
| Size | Head (cm) |
|---|---|
| YS | 47 - 48 |
| YM | 49 - 50 |
| YL | 51 - 52 |
| YXL | 53 - 54 |
IMPORTANT Sizing information is provided by the manufacturer and does not guarantee a perfect fit. Always aim to get a tight fitting helmet, if you fall between sizes than we suggest you round the size down, not up. The exception being kids as they are still growing you would be safe to round up to the nearest size.
How to Measure
H HEAD Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, repeat for good measure and use the largest measurement.
M2R X4.5 Main Event PC-2 Motorcycle Helmet
NEXT LEVEL PROTECTION
The X4.5 helmet is the result of 4+ years of design, development and testing – in labs and on the track by elite-level riders. Proven MIT+ shell technology now pairs with the unique X-HALO Shield (patent pending), creating a helmet that offers the highest level of protection and performance.
Dual Layer EPS
- Four piece channelled shock absorption liner
- Firm density crown outer EPS layer
- Soft density crown inner EPS layer
- EPS-lined cheek pads for full circumference facial/cranial protection
- These layers combine to provide superior protection from a variety of impacts
MIT+ Shell
- Updated lightweight MIT+ Technology shell
- Quad composite construction for the ultimate blend of strength and weight
- Strengthened super-lightweight shell for greater structural integrity and energy absorption
- Extended chin bar ridges provide improved goggle protection in side impacts
- Weighs just 1250 grams (+/- 50 grams)
X-HALO Shield
- All-new technology, developed for and unique to M2R Helmets
- The X-HALO Shield™ adds a fourth layer of defence against impact, taking the X4.5 to the next level of protection
- Combining the X-HALO Shield™ with the dual layer EPS liner provides a more strengthened, reinforced fourth protective layer
Molecular Level Protection
- The X-HALO Shield (patent pending) material changes at a molecular level during an impact. The molecules lock on impact, successfully absorbing and dissipating an impact’s energy
- Provides up to 12% improved impact protection when in critical halo position
- During an impact, superior protection and shock absorption are achieved without compromising the shell or weight of the helmet
Power Ridges
- Added strength where it matters most
- Redesigned shell is strengthened with raised, carbon-reinforced Power Ridges
- Improved face and eye port protection in side impacts, through the chin-bar
Vortex Ventilation
- Multiple inlet and exhaust vents for massive airflow
- Full flow-through channelling between the EPS layers
- Streamlined mouthpiece allows high airflow and roost protection
- Aggressive mouthpiece look
Safety Shear Peak
- Lightweight, fully adjustable peak
- Plastic screws designed to shear away on impact
- Peak designed to reduce rotational loads on the neck during impact
- Aerodynamic design increases air intake
- Reduced wind resistance
ESRS – Emergency Safety Removal System
- Cheek pads can be quickly and easily removed
- Pull the two safety tabs at the front of the cheek pads
- Reduces pressure and movement during removal
Ergonomic 3D Interior
- Fully removable 3D interior for customisable fit
- Varying thickness cheek pads and crown liners available
- New liner materials provide improved rider comfort
- Highest level of hold, durability and sweat-wicking properties
Features
- Four piece channelled shock absorption liner
- Firm density crown outer EPS layer
- Soft density crown inner EPS layer
- Updated lightweight MIT+ Technology shell
- Hand-crafted carbon, Kevlar and fibreglass multilayer construction
- All-new technology, developed for and unique to M2R Helmets
- Provides up to 12% improved impact protection when in critical halo position
- Redesigned shell is strengthened with raised, carbon-reinforced Power Ridges
- Improved face and eye port protection in side impacts, through the chin-bar
- Multiple inlet and exhaust vents for massive airflow
- Full flow-through channelling between the EPS layers
- Lightweight, fully adjustable peak
- Plastic screws designed to shear away on impact
- Cheek pads can be quickly and easily removed
- Pull the two safety tabs at the front of the cheek pads
- Reduces pressure and movement during removal
- Fully removable 3D interior for customisable fit
- Varying thickness cheek pads and crown liners available
- Created and sized for Australian conditions and riders
- ECE 22.05 or 22.06 certified
- Note: All our helmets are purchased directly from Australian supplier and carry the ECE 22.05 or 22.06 standard
