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Altitude Helmet w/Fidlock Technology

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Altitude Helmet w/Fidlock Technology

  • Part #:
  • Mfg Part #:
  • OEM/Ref#:
Original Price: $329.95

Closeout Price: $230.97 30% off!
Color: Silver
Chromium Stealth Altitude Helmet w/Fidlock Technology
Chromium Hi-Vis Altitude Helmet w/Fidlock Technology
Red Chromium Altitude Helmet w/Fidlock Technology
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509 Chromium Stealth Altitude Helmet w/Fidlock Technology - F01000100-130-602

One of the industry’s bestselling helmets ever, the 509 Altitude series excels across four key principles: safety, performance, fit, and style. Revolutionary design means precision fit and sleek profiling that exceeds the competition, plus innovative venting and all-day comfort for aggressive riding. The 509 Altitude Helmet features the Fidlock® magnetic strap buckle for easy one-handed operation, plus customizable elements like a removable cold weather breathbox.


  • Removable vent stoppers for customized ventilation
  • Comes standard with universal camera mount
  • Comes standard with Fidlock® easy-open magnetic strap clasp
  • Comes standard with our new Pro Series Liner and Cheekpads
  • Comes standard with a cold weather breathbox
  • Innovative aerodynamic channels & 8 intake/exhaust vent ports
  • Meets and exceeds DOT & ECE 2205 safety certification standards
  • One piece eye port trim
  • Perfect 509 goggle fit
  • Revolutionary neck brace ready shell profile
  • Custom fit eps, specially designed for North America
  • Special designed expanded polyurethane chin insert
  • Removable, washable premium liner
  • Dual density, interlocking eps
  • DOT/ECE helmet weight from 1380 grams
  • Quick release retention strap with slider buckle
  • Medium helmet weighs 3 lbs., 3 oz. 

Included Items:

(1) Helmet

(1) Helmet bag

(1) Universal gopro mount

Instructions & Manual

Age Adult
Color Silver
Manufacturer Color Chrome
Manufacturer Color Stealth
Manufacturer Color White
Mfg #: F01000100-130-602
Part #: 3311215M
Safety Rating DOT
Safety Rating ECE-22.05
Size Medium
Units Each
Weight 6.00 lbs
UPC Code:
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