Did you know that you could shop on our www.chainreactioncycles.com/us/en website?

    • Troy Lee Designs A2 Decoy MIPS MTB Helmet


      51 people are looking at this item.

  • Troy Lee Designs A2 Pinstripe 2 MIPS MTB Helmet

    Be the envy of all your fellow riders with the A2 MIPS Helmet from Troy Lee Designs. Offering up protection of the highest quality, comfort and ventilation work hand-in-hand to ensure your head is fully equipped to deal with what your session throws at you.

    Kick Up Roost

    When you’ve found your perfect flow, it’s time to shred the loam hard and search for the best downsides possible. The huge air intakes are 25% larger than TLD's A1 helmet and are connected to enormous exhaust ports through deep internal channels to ensure powerful cooling efficiency.

    Brain Protection

    Releasing the shackles and providing impressive confidence going into the berm is the MIPS patented brain protection system. Revolutionary, the technology allows the helmet to slide relative to the head, safeguarding from rotational violence caused by angled impacts. If the helmet isn’t enough, it also comes with a fit kit, ventilated helmet storage bag and a sticker kit.

    Odour Protection

    The X-Static® pure silver comfort liner ensures high-performance odour protection and quick-drying moisture-wicking to keep you comfortable and dry all day long. The dual-density EPS has been co-moulded with EPP to provide high-tech impact energy management at high and low speeds plus everything in between.

    Personalised Fit

    This helmet has 16% more EPS+EPP in the frontal lobe, as well as raised EPS splines to offer more protection in the most common impact zones. For those that crave a personalised fit, there is a rear stabiliser fit system with slimline, flexible arms using three-position front and rear locations.

    Value for Money

    The fully-featured value for money A2 Decoy MIPS MTB Helmet also benefits from an expanded field of view that works with both glasses and goggles and there are multiple storage locations for the glasses. A ventilated storage bag for the helmet and a sticker kit are also included.

    What is MIPS?

    • MIPS is a Brain Protection System
    • Rotational motion can cause brain injuries
    • The low friction layer allows a sliding movement of 10–15 mm, in all directions, reducing rotational motion to the brain during impact
    • MIPS adds protection 


    • Air intakes are 25% larger than on the predecessor, the A1, and massive exhaust ports provide powerful cooling efficiency
    • High-performance odour protection and quick-dry moisture wicking delivered by the X-Static®
    • Pure Silver Comfort Liner
    • Dual-Density EPS co-moulded with EPP for state-of-the-art energy management at low and high crash speeds
    • 16% more EPS and EPP in the frontal lobe and raised EPS splines to provide more protection in common impact zones
    • Aerospace filament-reinforced polycarbonate shell
    • Break-away anodised aluminium visor screws
    • Rear stabiliser fit system with flexible slimline arms has 3-position front and rear locations for a custom fit
    • Expanded field of view works with both goggles and glasses with multiple storage locations for glasses
    • Low-profile fixed strap dividers for a no-fuss fit every time
    • Weight: 350g (M/L)

    Buy Troy Lee Designs from Chain Reaction Cycles. Ride. Eat. Sleep. Repeat.


    • Colour: Flo Yellow, Gray-Flo Pink, Air Force-Blue Clay, Decoy Aqua, Air Force-Silver
    • Clothing Size: M/L, XL/XXL, S, XS/S
    • Gender: Unisex
    • Age Group: Adult
  • £165.00 165.00
    Select Colour
    Air Force-Blue Clay
    Air Force-Silver
    Decoy Aqua
    Flo Yellow
    Gray-Flo Pink
    Size Chart Select Clothing Size
    Email me when in stock

    Order in the next


    and choose Next Day Delivery at the checkout

  • Need help? Have a question?

    Get in contact with us

    Helmets Buying Guide

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

Also Consider

Select Option

Please select an option

Select Option

Please select an option

Select Option

Please select an option

Select Option

Please select an option