Elevate your game with the next-generation performance of the 509 Altitude 2.0 Offroad Helmet featuring the latest in weight-saving design and breathable comfort. Trail or track, the Altitude’s bestselling package twists the throttle wide open on airflow with a 40% larger chinbar intake and rear exhaust vents to keep you cool no matter what. Top of the line in every way, it includes the Fidlock® magnetic strap buckle for easy one-handed operation, plus GoPro® mounting capability.

Key Features

Hand lay-up fiberglass composite construction
Fidlock® chinstrap strap closure for easy in and out
DOT certified
Upper vents for optimal airflow - Hi-Flow
Go-Pro® mounting capability
Adjustable visor with Lifetime Warranty
3 Shell Design for XS to 4X Sizing
Perfect fit between helmet eyeport and 509 goggles
509 soft helmet bag included

Fabricated for the demanding conditions of everything from slow, technical riding to long endurance races, the 509 Sinister MX6 Fuzion Flow Goggle has been made for the most extreme riders doing the most extreme riding. High-flow Frogzskin® venting—a super fine mesh that lets air in but keeps dust out—has been combined with our fog-free Fuzion lens technology to create an incomparable goggle to anything else around.

FLOW venting in lens, and in frame
Lens vents with Frogzskin® Technology
Fuzion Lens Technology
HCS (High Contrast Spectrum) technology lens options
Outriggers with latch system for quick lens change
Tear-off lens compatible
Removable nose piece
45mm strap with silicone to hold strap in place
Contoured triple layer foam

509 ALTITUDE 2.0 HELMET AND MX6 GOGGLE COMBO

Key Features