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Troy Lee Designs

Troy Lee Designs A1 Trail MTB Helmet - 2014

Troy Lee Designs A1 Trail MTB Helmet - 2014
Troy Lee Designs A1 Trail MTB Helmet - 2014
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Stylish Enduro / All Mountain / XC Helmet
Single Piece Anti Microbial Comfort Liner
8 Pressurised Intake Passages Draw In Cool Air
Lead Time & Availability
Please call us on +44 (0) 1978 663001 for availability.


Key Features

About Troy Lee Designs

TLD Helmets Size Guide

Troy Lee Designs A1 Video

Troy Lee Designs Fit Guide

Q & A


It doesn't feel like five minutes since the Troy Lee Designs A1 helmet was first launched but as TLD like to keep their range fresh and up to date the new A1 Trail lid is already upon us.

Constructed to the high standard you would expect from TLD the A1 features a single piece anti-microbial comfort liner which wicks moisture away from the head, keeping you fresh and comfortable from start to finish.

The TLD A1's triple fit adjustability means that no matter what shape your head is, or what your preferred style of riding is, the A1 will fit perfectly. With the ability to adjust the helmet for use with either glasses or goggles you can now get a helmet that you can use on a steady XC jaunt in your sunnies on one day then hammer down the enduro stages goggled up the next. This new version has a new anchor points for the straps making it an even better fit and even the visor has been redesigned and now features anodised aluminium hardware with a breakaway feature.

Durability and protection can be found in the form of a reinforced poly-carbonate shell with an in-moulded EPS liner that continues down the back and sides for full on protection. 

Numerous hours of testing with some of the fastest riders in the world sees the A1 come complete with 8 pressurized intake passages which draw cool air in to the helmet, working its way over your head through channels and then being sucked out through another 8 vacuum vortex outlets, keeping you cool in even the highest heats.


XS/S 54-56cm

M/L - 57-59cm

XL/2X - 60-62cm

NB: Image for illustration purpose only - they really don't do this stunning helmet any justice! Review

"Troy Lee Designs released the A1 helmet last year. Those who could get over the garish colours have had only good things to say about it. As TLD’s first foray into the half shell market – just in time for Enduro to hit the bigtime – the A1 was well placed. With riders continuing to look for helmets with better coverage, and everyone fitting helmets a bit differently, more options are always a good thing."

Read The Full Review Here

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