509 Altitude 2.0 Carbon Fiber Helmet

$399.95$409.95

Reinvented to ride even harder, the second generation of the bestselling 509 Altitude series unleashes a whole new animal. Leading the charge is the 5…

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Description

Altitude 2.0 Carbon Fiber Helmet

Reinvented to ride even harder, the second generation of the bestselling 509 Altitude series unleashes a whole new animal. Leading the charge is the 509 Altitude 2.0 Carbon Fiber Helmet with a new hand lay-up carbon composite construction that’s lighter, stronger, and straight-up sleeker than anything before it. For those who like to get aggressive, it includes the Fidlock® magnetic strap buckle for easy one-handed operation, a built-in universal camera mount, plus airflow control venting.

Features:

  • Hand lay-up carbon fiber composite construction
  • XS to 4X sizes available in three shells for optimal fit and minimal weight
  • Upper vents with on/off shutter closure for airflow control
  • Fidlock chinstrap strap closure for easy in and out
  • Go-Pro mounting capability, improved design
  • Perfect fit between helmet eyeport and 509 goggles
  • Pro-Series Breathbox for complete protection, removable for optimal air flow
  • 509 helmet bag included

 

PRODUCT STYLE UBIKE ITEM # MFR. PRODUCT # AVAILABILITY
Black Ops / XS 1833671 F01003800-110-001 Out of Stock: Enter your email address below to be notified when this item is available.
Black Ops / SM 1833672 F01003800-120-001 Only 1 Left: Ships within 24 hours
Black Ops / MD 1833673 F01003800-130-001 Out of Stock: Enter your email address below to be notified when this item is available.
Black Ops / LG 1833674 F01003800-140-001 Out of Stock: Enter your email address below to be notified when this item is available.
Black Ops / XL 1833675 F01003800-150-001 Out of Stock: Enter your email address below to be notified when this item is available.
Black Ops / 2XL 1833676 F01003800-160-001 Only 2 Left: Ships within 24 hours
Black Ops / 3XL 1833677 F01003800-170-001 Out of Stock: Enter your email address below to be notified when this item is available.
Black Ops / 4XL 1833678 F01003800-180-001 Out of Stock: Enter your email address below to be notified when this item is available.
XS / Acid Green 10072867 F01003800-110-302 Out of Stock: Enter your email address below to be notified when this item is available.
SM / Acid Green 10072868 F01003800-120-302 Out of Stock: Enter your email address below to be notified when this item is available.
MD / Acid Green 10072869 F01003800-130-302 Out of Stock: Enter your email address below to be notified when this item is available.
LG / Acid Green 10072870 F01003800-140-302 Out of Stock: Enter your email address below to be notified when this item is available.
XL / Acid Green 10072871 F01003800-150-302 Out of Stock: Enter your email address below to be notified when this item is available.
2XL / Acid Green 10072872 F01003800-160-302 Out of Stock: Enter your email address below to be notified when this item is available.
XS / Sharkskin 10072873 F01003800-110-204 Out of Stock: Enter your email address below to be notified when this item is available.
SM / Sharkskin 10072874 F01003800-120-204 Out of Stock: Enter your email address below to be notified when this item is available.
MD / Sharkskin 10072875 F01003800-130-204 Out of Stock: Enter your email address below to be notified when this item is available.
LG / Sharkskin 10072876 F01003800-140-204 Out of Stock: Enter your email address below to be notified when this item is available.
XL / Sharkskin 10072877 F01003800-150-204 Out of Stock: Enter your email address below to be notified when this item is available.
2XL / Sharkskin 10072878 F01003800-160-204 Out of Stock: Enter your email address below to be notified when this item is available.
XS / Storm Chaser 1833679 F01003800-110-801 Out of Stock: Enter your email address below to be notified when this item is available.
SM / Storm Chaser 1833680 F01003800-120-801 Only 1 Left: Ships within 24 hours
MD / Storm Chaser 1833681 F01003800-130-801 Only 1 Left: Ships within 24 hours
LG / Storm Chaser 1833682 F01003800-140-801 Only 2 Left: Ships within 24 hours
XL / Storm Chaser 1833683 F01003800-150-801 Only 3 Left: Ships within 24 hours
2XL / Storm Chaser 1833684 F01003800-160-801 In Stock: Ships within 24 hours
3XL / Storm Chaser 1833685 F01003800-170-801 Out of Stock: Enter your email address below to be notified when this item is available.
4XL / Storm Chaser 1833686 F01003800-180-801 Out of Stock: Enter your email address below to be notified when this item is available.

 

509 Helmet Sizing

CONVERT TO INCHES

SIZE HEAD (CM)
XS 53-54
SM 55-56
MD 57-58
LG 59-60
XL 61-62
2XL 63-64
3XL 64-65
4XL 66-67

 

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


How to Measure

  • 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.

Additional information

Color

Black Ops, Acid Green, Sharkskin, Storm Chaser

Size

XS, SM, MD, LG, XL, 2XL, 3XL, 4XL

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$50 US - SHIPPING TO INDIA

U-Bike offers shipping to India for a flat rate of $50 US dollars on your entire order!
Please reference our International Shipping Policy for details.

LOWEST PRICE, GUARANTEED

Found it for less?
U-Bike will match any advertised price on new merchandise available through another authorized U.S. dealer.

SELF-SERVICE RETURNS

Doesn't fit? Don't love it?
Return any unused item within 90 days for a full refund.