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6D Helmets

6D ATR-2 Core Helmet

Item: P847879
2 Read 2 Reviews 2 Q&As Write a Review

The 6D ATR-2 Core Helmet is the rebuildable, most advanced energy management device ever manufactured for off-road motorcyclists. Infused with technol… Read More

$695.00
Rebate Available! View Details

Please select a Color & Size to view availability.

Product Details

6D ATR-2 Core Helmet

The 6D ATR-2 Core Helmet is the rebuildable, most advanced energy management device ever manufactured for off-road motorcyclists. Infused with technology found nowhere else, the 6D ATR-2 Helmet's Omni-Directional System is built around elastomeric dampers that allow the inner EPS liner to move independently from the denser, outer EPP (expanded polypropelyne) foam layer. 6D refined this ODS technology while collaborating with the NFL during the Head Health Challenge III competition - a four-year study that concluded in 2017. All this technology takes place in a lightweight package that is housed in a tri-composite shell, split over three shell sizes for a slim profile.  

With the ATR-2 Helmet, the inner EPS layer - the sacrificial defense against impact - is carried by these ODS dampers. Most importantly, this system mitigates rotational forces to the brain. But this unique design also allows this inner layer to be replaced after an impact. The unique design is effectively a helmet within a helmet. The outer EPP foam is designed to absorb force and then rebound after an impact; its structure does not permanently deform as expanded polystyrene does. As long as the exterior shell is not cracked or pierced, the helmet can be shipped to 6D and inner EPS replaced.

Unlike conventional helmets, this is not a one crash and done helmet. Unlike other helmets, 6D's industry leading innovations make the ATR-2 the most impact compliant lid on the market.  

Features:

Rebuildable Advanced ODS System:

  • Replaceable inner EPS liner
  • Multi-Impact outer EPP liner
  • Progressive EPP Damping Towers
  • Low-Friction disks
  • Isolation dampers
  • Increased ODS (Omni-Directional Suspension) displacement travel (+30%)
  • Improved linear and angular acceleration mitigation

Shell:

  • Optimized lightweight tri-composite shell
  • 3 shell sizes
  • Cervical protection zone at the lower rear shell area
  • Brow rib increases shell integrity above the eyeport
  • Clavicle cut-away
  • 9 intake ports and 6 exhaust ports work in unison with the Air Gap Ventilation System

Helmet General Features:

  • Removable, washable comfort liner features Genuine Dri-Lex® anti-bacterial fabric
  • Emergency Quick-Release cheek pads
  • PU-Over molded EPP lined chin bar includes 6D’s exclusive sternum pad
  • Goggle band integrated shell recess at the eyeport area improves goggle fit and seal
  • Shear-Away visor screws
  • Nose Guard provides improved roost protection
  • Titanium D-Rings
  • Lighter overall weight +/- 1480 grams/ 3.26 lbs. (Size MD)
  • Exceeds DOT, ECE, AC and ASTM Standards
Product Style RevZilla Item # MFR. Product # Availability
Product Style Black/Grey / XS RevZilla Item #1810387 MFR. Product #12-1274 AvailabilityAvailable: Requires 2-3 business days of lead time prior to shipment
Product Style Black/Grey / SM RevZilla Item #1810388 MFR. Product #12-1275 AvailabilityAvailable: Requires 2-3 business days of lead time prior to shipment
Product Style Black/Grey / MD RevZilla Item #1810389 MFR. Product #12-1276 AvailabilityOnly 1 Left: Requires 1-2 business days of lead time prior to shipment
Product Style Black/Grey / LG RevZilla Item #1810390 MFR. Product #12-1277 AvailabilityAvailable: Requires 2-3 business days of lead time prior to shipment
Product Style Black/Grey / XL RevZilla Item #1810391 MFR. Product #12-1278 AvailabilityOut of Stock
Product Style Black/Grey / 2XL RevZilla Item #1810392 MFR. Product #12-1279 AvailabilityOut of Stock
Product Style White/Black / XS RevZilla Item #1810369 MFR. Product #12-1214 AvailabilityAvailable: Requires 2-3 business days of lead time prior to shipment
Product Style White/Black / SM RevZilla Item #1810370 MFR. Product #12-1215 AvailabilityAvailable: Requires 2-3 business days of lead time prior to shipment
Product Style White/Black / MD RevZilla Item #1810371 MFR. Product #12-1216 AvailabilityAvailable: Requires 2-3 business days of lead time prior to shipment
Product Style White/Black / LG RevZilla Item #1810372 MFR. Product #12-1217 AvailabilityAvailable: Requires 2-3 business days of lead time prior to shipment
Product Style White/Black / XL RevZilla Item #1810373 MFR. Product #12-1218 AvailabilityAvailable: Requires 2-3 business days of lead time prior to shipment
Product Style White/Black / 2XL RevZilla Item #1810374 MFR. Product #12-1219 AvailabilityAvailable: Requires 2-3 business days of lead time prior to shipment
Product Style XS / Orange/Blue RevZilla Item #1810381 MFR. Product #12-1254 AvailabilityAvailable: Requires 2-3 business days of lead time prior to shipment
Product Style SM / Orange/Blue RevZilla Item #1810382 MFR. Product #12-1255 AvailabilityAvailable: Requires 2-3 business days of lead time prior to shipment
Product Style MD / Orange/Blue RevZilla Item #1810383 MFR. Product #12-1256 AvailabilityAvailable: Requires 2-3 business days of lead time prior to shipment
Product Style LG / Orange/Blue RevZilla Item #1810384 MFR. Product #12-1257 AvailabilityIn Stock: Requires 1-2 business days of lead time prior to shipment
Product Style XL / Orange/Blue RevZilla Item #1810385 MFR. Product #12-1258 AvailabilityAvailable: Requires 2-3 business days of lead time prior to shipment
Product Style 2XL / Orange/Blue RevZilla Item #1810386 MFR. Product #12-1259 AvailabilityAvailable: Requires 2-3 business days of lead time prior to shipment
Product Style XS / Red/Black RevZilla Item #1810375 MFR. Product #12-1234 AvailabilityOut of Stock
Product Style SM / Red/Black RevZilla Item #1810376 MFR. Product #12-1235 AvailabilityAvailable: Requires 2-3 business days of lead time prior to shipment
Product Style MD / Red/Black RevZilla Item #1810377 MFR. Product #12-1236 AvailabilityAvailable: Requires 2-3 business days of lead time prior to shipment
Product Style LG / Red/Black RevZilla Item #1810378 MFR. Product #12-1237 AvailabilityAvailable: Requires 2-3 business days of lead time prior to shipment
Product Style XL / Red/Black RevZilla Item #1810379 MFR. Product #12-1238 AvailabilityAvailable: Requires 2-3 business days of lead time prior to shipment
Product Style 2XL / Red/Black RevZilla Item #1810380 MFR. Product #12-1239 AvailabilityAvailable: Requires 2-3 business days of lead time prior to shipment

6D Helmet Sizing

Size Head (in) Head (cm)
XS 20 7/8-21 1/4 53-54
SM 21 5/8-22 55-56
MS 22-22 1/2 56-57
MD 22 1/2-22 3/4 57-58
LG 22 3/4-23 1/4 58-59
XL 23 5/8-24 60-61
2XL 24 7/16-24 3/4 62-63

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.


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.
Product Description
Part Numbers
Sizing & Fit
2 Customer Reviews
2 5/5
2 Questions & 0 Answers

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