MBR Mountain Bike Rider

LAZER CAGE KINETICORE

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£249.99

SPECIFICAT­ION Weight: 873g (L) • Sizes: XS, S, M, L, XL • Colours: Three colours • Contact: lazersport.com

Lazer’s all-new full-face helmet uses a fibreglass shell with carbon-fibre reinforcem­ents and clocks in at under 900g in a size Large, which is bang on the money compared to leading rivals. It’s touted as suitable for both downhill and enduro (rather than just the latter), and is the first ever full-face to score a maximum 5/5 protection rating in Virginia Tech’s prestigiou­s helmet lab tests in the US.

Lazer’s own safety technology, Kineticore, is the result of 10 year’s work developing fully integrated rotational impact protection. The design saves weight and uses less plastic than previous versions.

The key to the system are unique crumple zones (blocky shapes and pyramids or cones cut directly into the EPS liner) to “minimise both direct and rotational energy that can affect your brain during impact”. Like vehicle crumple zones, they’re designed to buckle in the event of direct or rotational impact, redirectin­g energy away from the brain. The pointy EPS also has deep ventilatio­n channels running through it to refresh the head.

Lazer’s Cage shell has two massive air intakes on the forehead, big open vents on the chinguard and a grilled mouthpiece. This chinguard is a bit more flexible and twisty than others on test, and the underside of the Cage’s brow makes do with exposed polystyren­e.

Inside the fibreglass shell, quality, comfy and absorbent inner pads sit directly on Lazer’s funky-looking spiked interior and there’s a wellpositi­oned neck roll. Main pads are fixed by small Velcro pads that remained in place during testing. But in our experience, these little glued pads can often lose effectiven­ess over time.

Five sizes ensure good fit, but there’s no retention system if you need to tune the sizing for different head shapes. However, this means air flow is excellent; with no plastic webbing getting hot against the scalp, the Cage’s cooling is top-notch and ideal for all-day pedalling.

Unfortunat­ely, the lack of a tensioning band was detrimenta­l to helmet stability. There was very little side-to-side movement, but the Cage feels like it needs something to cinch into the back of the skull to stop it tipping fore and aft. During hard efforts on the roughest tracks, it had a tendency to rock back and forth. At its worst, the front of the

Lazer’s helmet wriggled down and pressed onto the top of our goggles, pushing them down the nose.

This is a shame as the comfort, ventilatio­n and looks are otherwise sorted, and who can argue with Lazer’s ambition to make a more planet-friendly full-face helmet.

 ?? ?? Kineticore protection system uses crumple zones
Chinguard is a littly flexy but channels plenty of air
Kineticore protection system uses crumple zones Chinguard is a littly flexy but channels plenty of air

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