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NEW - 2021 Troy Lee Designs A3 Helmet

Words by Scott Bristo on 17/03/2021 18:00:00

The new Troy Lee Designs A3 Helmet has arrived. So comfortable you won’t ever want to take it off, the A3 Helmet sets a new standard in premium mountain bike helmets with luxurious comfort, safety innovations and ventilation that will keep you cool on even the longest climbs. Available to view online and in-store today!

Troy Lee Designs A3 Helmet

The A1 and A2 helmets have made their mark on the mountain bike world, with each iteration bringing better safety, comfort and ventilation. Troy Lee Designs have clearly been busy behind the scenes, four years after the A2 the Troy Lee Designs A3 Helmet is set to be their most comfortable premium helmet to date.


Safety First

Safety is front and centre with the Troy Lee Designs A3 Helmet. The A3 is made from Co-moulded EPP and EPS foams that deliver equal protection across high and low-speed impacts.

The A3 uses B-Series MIPS Rotational Brain Protection technology to offer the best available security from impacts. This new innovation means the helmet retention cradle has been fully integrated into the MIPS liner, creating an optimal 360-degree fit that maximizes the safety of the A3 and your comfort. The Troy Lee Designs A3 Helmet also extends lower than previous TLD helmets, to offer best-in-class coverage to protect on even the sketchiest of descents.

Every detail of the Troy Lee Designs A3 Helmet has been obsessed over. The adjustable 3-Way Magnajust® Visor has goggle storage and attaches in three positions with magnets, so it is easy to move as well as avoiding any small parts breaking. Troy Lee Designs has also made sure the helmet works with a vast array of optics making it a great choice for riders, regardless of eyewear choice. The helmet also closes with a V2 Fidlock-Magnetic Buckle for easy on and off.

All these safety precautions have resulted in the Troy Lee Designs A3 Helmet receiving the highest possible score (5-STAR) from the Virginia Tech helmet safety lab, so you can feel confident in all conditions.


“You won’t ever want to take it off”

This focus on safety doesn’t mean a lack of style or comfort. The Troy Lee Designs A3 Helmet uses the TLD Sweat Glide System - EVA wicking foam behind the comfort liner along the front brow directs sweat away from the eyes and optics, helping to keep your vision clear on the trails.

The 16 vents of the A3 Helmet have been optimally tuned with the channelling of the helmet to create the most intake and exhaust of any half shell helmet Troy Lee Designs have ever produced.


Available now in four striking colourways, the Troy Lee Designs A3 Helmet displays how TLD continue to set the standard in mountain bike helmets, whilst retaining the classic style they’re known for. 

To find out more and secure your own Troy Lee Designs A3 Helmet, view the individual product pages, contact us via Live Chat, or get in contact with your local Leisure Lakes Bikes store!