TRACKDOWN MIPS Black Fire Matte

$168.99
Ref 31619

A completely new mountain bike helmet from Bollé with a unique set of features. A 360° retention system for stability and full adjustability. AViD progressive EPS to combine channels for superior ventilation with progressive shock absorption. A Sunglasses Garage to hold your sunglasses in place and a 3-position visor allowing space for goggles. An innovative Winter Kit containing vent caps and winter lining. Available with MIPS® technology.

HIGHLIGHTS

  • Weight: 390g
  • Sunglasses garage
  • AVID progressive EPS
  • MIPS
  • Removable and washable lining
  • Adjustable visor

FIT

s-52-55
FitGuide

MULTI-DIRECTIONAL IMPACT PROTECTION SYSTEM

MIPS ADDS MORE PROTECTION AGAINST ROTATIONAL MOTION

MIPS is a revolutionary technology that lets the helmet slide relative to the head, adding more protection against rotational motion to the brain caused by angled impacts. Because keeping you safe in every condition is our priority, the TRACKDOWN helmet is the first Bollé helmet equipped with MIPS technology.

Image mouvement relatif entre le casque et la tête

MIPS ENABLES A RELATIVE MOVEMENT BETWEEN THE HELMET AND THE HEAD IN ANY DIRECTION.

Image mouvement relatif entre le casque et la tête

= THE MORE RED THE MORE STRAIN

This simulation illustrates strain in the brain from a similar angled impact when the user is wearing a helmet without MIPS and a helmet with MIPS.

PROGRESSIVE EPS

MAXIMUM VENTILATION WITH HIGH PROTECTION

Image casque 2
Image casque 3 Image impacts

A MIX OF ACTUAL AND VIRTUALLY DIFFERENT DENSITIES EFFECTIVELY MANAGES DIFFERENT KINDS OF IMPACTS

Image faible densité Low Density Foam
Image haute densité High Density Foam

To create helmets that perform against all types of impacts, the details are key. High-density EPS ensures that high energy impacts are effectively absorbed. Low-density EPS, however, provides superior performance against less severe impacts. Bollé helmets with AViD liner technology use a combination of different EPS densities and/ or optimization of the ventilation channels to virtually decrease the density in the upper area. The result is a lighter, better-ventilated helmet with progressive shock absorption that will absorb a wider range of impacts*. (Available on the Trackdown & Instinct.) *compared to a standard EPS liner with uniform thickness.

1

Low Density Foam: Optimum absorption at medium impact energy, may compress completely in high energy impacts.

2

High Density Foam: Imcomplete compression at low impact energy, optimum absorption at high impact energy

Ventilation channels: virtually decrease density

1
&
2

Actual densities