• 661 Evo AM MIPS Helmet 2016

      • Currently Unavailable
      • We’re very sorry but we don’t know when this item will be back in stock.

661 Evo AM MIPS Helmet

661 has chosen the best-fit system on the planet for the Evo AM MIPS Helmet. The BOA FS360 allows you to get a custom fit every time. In place of standard EPS foam liners 661 has substituted it with Contego EPS Foam. Contego Foam is superior to EPS foam with far greater impact absorption.


  • In-moulded construction with 15 oversized vents
  • MIPS (Multi-directional Impact Protection System) integration
  • Made with Contego EPS, an EPS that can substantially reduce impact
  • Micro-adjustable fit with Boa 360º
  • Lowered back of shell offers additional coverage
  • Three independent shell sizes
  • Liner made with Drylex antimicrobial material
  • Fidlock magnetic closure system


MIPS: The most common type of impact that occurs during a crash is an angular impact. During an angular impact, a rider’s brain is subjected to strains caused by rotational acceleration. MIPS (Multidirectional Impact Protection System) is a thin liner placed inside the helmet between the shell and the comfort liner. This liner acts similarly to the fluid in your skull and works to reduce the acceleration of your brain.

Buy 661 Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.

  • Delivery costFREE
  • Delivery toUSA
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

    More information on returns
  • Pay by PayPal, Bank Transfer or Card


Buying Guide

  • We've got everything you need to know in our buying guide.