Leatt Endurance 4.0 MTB Helmet

The Endurance 4.0 helmet is designed for riders who want trusted protection and all-day comfort—from aggressive miles to exploring new terrain. Leatt's 360 deg. Turbine Technology helps reduce rotational forces and absorb low-speed impact energy, while the in-molded PowerBridge and impact foam provide high-speed impact protection—working together as a 3-in-1 safety system. The lightweight polymer shell features 21 vents and MaxiFlow air channels to keep you cool on steep climbs and hot days. A moisture-wicking, breathable liner manages sweat, and the Fidlock magnetic buckle offers easy one-handed closure. With a secure, customizable fit and an integrated eyewear dock, the Endurance 4.0 is built for big days in the saddle.

Features:

• Shell: Lightweight polymer compound shell
• 3-in-1 Safety System: When combined with the impact foam, 360 deg. Turbine Technology offers a unique 3-in-1 safety system by protecting against low-speed impacts, high-speed impacts, and rotational forces
• Impact Foam: PowerBridge in-molded force absorber • In-molded, optimized EPS impact foam for great energy absorption
• Turbines: 360 deg. Turbine Technology
• Rotation protection: The optimally designed turbine discs enable the helmet to move slightly on the head upon impact, helping to reduce peak acceleration to the head & brain
• Low-impact protection: The special energy absorbing material in the turbines absorbs low impact energy associated with concussion
• Ventilation: MaxiFlow optimized air channels and 21 vents combine to offer unsurpassed cooling power
• Liner: Moisture wicking, breathable, anti-odor and washable inner liner
• Fit System: Flat Lock strap divider and fit system developed for custom fit, ease, and comfort
• Closure: Fidlock magnetic closure system
• Other Features: Eyewear docking port with anti-slip function • Soft touch and moisture wicking chin straps • Plastic-free packaging
• Certifications: EN1078, CPSC 1203, ASTM F1447
• Crash Replacement: 3-year Leatt Helmet Replacement Program

Specifications:

• Weight: From 315 g
• Sizes:
  • S: 51 - 55 cm (20" - 21 5/8")
  • M: 55 - 59 cm (21 5/8" - 23 1/4")
  • L: 59 - 63 cm (23 1/4" - 24 3/4")

User Manual (2.14 MB)

Certification

Turbine Technology Info (1.58 MB)