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Troy Lee Designs A2 MIPS Bike Helmet

sku# 115520
Troy Lee Designs - A2 MIPS Bike HelmetTroy Lee Designs - A2 MIPS Bike HelmetTroy Lee Designs - A2 MIPS Bike HelmetTroy Lee Designs - A2 MIPS Bike Helmet
Model Info


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Product Info

The Troy Lee Designs A2 MIPS Bike Helmet offers top of the line safety with cutting edge comfort and style. Combining EPP (for low speed impacts), EPS (for high speed impacts) and a MIPS slip-plane liner for rotational impacts, the A2 protects you across the gamut of potential crashes. Add huge air intakes for constant breathability and a customizable fit system and it's clear the A2 MIPS Bike Helmet is a lid you can lean on for safety and comfort on the trail.

Product Details


Aerospace Filament-Reinforced Polycarbonate Shell


Dual-Density EPS + EPPDual-density EPS co-molded with EPP for state-of-the-art impact energy management at low and high crash speeds as well as everything in between. 16% more EPS + EPP in frontal lobe and raised EPS splines provide more protection in common impact zones.


Rear StabilizerMulti-purpose cam-lock adjustable stabilizer with +/- 20 mm vertical and +/- 60 mm horizontal movement with 3-position front and rear locations for a custom fit.

Large Eyeport and Side ClearancePerfect for goggles or glasses fitment. Multiple configurations for glasses storage.

Customized FitFixed side strap anchors for a no fuss perfect fit every time. Slimline flexible stabilizer arms.


VentilationLarge front and rear air passages coupled with deep internal channeling for maximum airflow and cooling efficiency.

6 Pressurizing Intake Passages

7 Rear Vacuum Vortex Outlets

Additional Features

MIPS (Multi-Directional Impact Protection System)Rotational slip plane protection.

X-Static® Pure Silver Comfort LinerDelivers high performance odor protection and quick-dry moisture wicking.

Break-Away Anodized Aluminum Visor Screws

Fit Kit

Ventilated Helmet Storage Bag

Safety Standards

CertificationsCPSC 1203, CE EN 1078-212, AS/NZ 2063-2008


  • Material: EPP, EPS, Polycarbonate
  • Biking Type: Mountain More 
  • Helmet Style: Half Shell
  • Helmet Venting: Fixed Venting
  • Audio: Not Included
  • Visor: Yes
  • Removable Ear Pads: No
  • Adjustable Fit: Yes
  • MIPS: Yes
  • Warranty: 3 Years More 
Size XS​/S S M​/L XL​/XXL
Weight (g) 350

Other Notes

Troy Lee Designs products can only be shipped within the United States and Canada



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