SKU: F02005400-000-201

Sinister MX6 Fuzion Goggle

$45.95 Regular price $99.95
Get IN5IDERS points
This is the number of 509 points you will receive for this order. Points are redeemable for exclusive rewards, experiences, content and free items. To redeem your points, check out the rewards section of your account.
Build the best offroad goggle out there.
Select Color: Cyan Navy Hextant

Free US Shipping

Easy Returns

Industry Leading Warranty

100% Secure Checkout

Build the best offroad goggle out there. That was the goal when designing the 509 Sinister MX6 Fuzion Goggle. For aggressive dirt riders who demand fog-free clarity and maximum field of view, it boasts industry-first Fuzion lens technology that fuses Super Anti-Fog inner and outer lenses into one optically precise construction. The quick-latch system makes lens swaps easy. Strap outriggers provide a superior fit inside any 509 helmet. HCS (High Contrast Spectrum) spare lens tints available.


  • Fuzion Lens Technology
  • Anti-scratch outer lens coating, and internal anti-fog coating
  • Improved tints, low light, and contrast improving lens technologies including polarized, HCS, and photochromaticavailable
  • Easily replace lens for varying conditions → Shop Lenses
  • ANSI 7.1 impact resistance tested, OSHA & FDA approved
  • Outriggers with Latch system for quick lens change
  • 45mm strap with silicone to hold strap in place
  • Tear off lens compatible → Shop Laminated Tear Off Refills
  • Removable nose piece
  • Contoured triple layer foam
  • WARNING for California Residents


  • VLT Conditions:
    S0 = 80% to 100% Light Transmission
    S1 = 43% to 80% Light Transmission
    S2 = 20% to 43% Light Transmission
    S3 = 10% to 18% Light Transmission
    VLT (Visible Light Transmission) refers to the amount of light that can pass through the goggle lens.
  • Clear Lens Night or Low-Light Conditions (VLT S0)
  • Chrome Mirror Amber HCS Tint - Partly Cloudy/Sunny Conditions (VLT S2)
  • Yellow Tint - Night or Low-Light Conditions (VLT S0)
  • Fire Mirror Light Rose HCS Tint Overcast/Low-Light Conditions (VLT S1)