12 Days of Unbeatable Deals - Shop Today’s Deal
This carousel displays a list of buttons that updates the main product image when a button is clicked
  • Options
  • Detail Images

KaskDefender Bike Helmet

$499.95

Item # KSKZ00C

Select options
  • Cancel
  • Select options
  • Black, M ($499.95)
  • Black, S ($499.95)
  • Blue, M ($499.95)
  • Blue, S ($499.95)
  • 100% Guaranteed Returns
  • Free Shipping on orders over $50

Item # KSKZ00C
Description

Defender Bike Helmet

We've always loved Kask helmets for their superior comfort and quality, so we're happy to see they've entered the world of gravity mountain biking with the Defender full-face helmet. It features a full carbon shell with 18 large ventilation ports, making for a strong, lightweight, well-ventilated helmet with full ASTM downhill race certification. The chin guard provides comprehensive coverage, and uses a replaceable foam air filter that preserves airflow while guarding against dust and debris.

  • A lightweight, downhill-certified, carbon full-face helmet
  • Ideal for downhill, enduro, and freeride mountain biking
  • Carbon shell offers first-rate protection at a low weight
  • Excellent airflow thanks to 18 large ventilation ports
  • Engineered for the widest possible field of vision
  • Double D-ring strap is a secure, trustworthy closure
  • Includes breathable anti-odor padding and a helmet bag
  • Quick-release cheek padding for easy cleaning and safe removal after a crash

Tech Specs
Shell Materialcarbon
Impact FoamEPS
VentilationHyVent (18 ventilation ports)
Fit Adjustmentdouble D-ring closure
Visoradjustable break-away
CertificationsEN 1078: 2012+A1:2012, ASTM F1952-15
Recommended Usedownhill, enduro
Manufacturer Warrantylimited lifetime
Size

Kask

Helmets
Mojito X, Mojito X Peak
 SMLXL
Head Circumference

18.1 - 22in

(48 - 56cm)

20.5 - 22.4in

(52 - 58cm)

23.2 - 24.4in

(59 - 62cm)

24.8 - 25.2in

(63 - 64cm)

Infinity, Protone, Rex, Rapido, Valegro, Utopia, Caipi
 SML
Head Circumference

19.7 - 22in

(50 - 56cm)

20.5 - 22.4in

(52 - 58cm)

23.2 - 24.4in

(59 - 62cm)

Bambino Pro
 M
Head Circumference

21.7 - 22.4in

(55 - 58cm)

23.2 - 24.4in

(59 - 62cm)

How to Measure:
Measure around your head where your hat would fit comfortably.

What do you think about this product?

View