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Leatt MTB Enduro 4.0 Helmet 2023 - £289.99

Leatt MTB Enduro 4.0 Helmet

Certified for Downhill and with the adaptability of a removable chin guard, the Leatt MTB Enduro 4.0 Helmet is the ultimate pick for the gnarliest of mountain bike trails and the most demanding enduro races. 

A modern mountain bike is an incredible machine, letting you push your riding limits further and faster and tackle ever more burly terrain. But sometimes that capability surpasses your abilities or can quickly catch you out, leaving you heading unceremoniously towards the dirt. This is why Leatt engineers have created the MTB Enduro 4.0 Helmet.

Incredible Impact Protection

The MTB Enduro 4.0 Helmet has a whole host of features designed to keep your head safer should you crash. At the heart of the 4.0 is a dual foam construction, featuring EPS + EP0 impact foams to soak up the forces of both slow and high speed crashes. This is covered by a tough Polymer shell, enhancing structural strength and durability.

An adjustable visor not only keeps off sun and dirt but in the event of a crash, it's designed to break away, reducing the effects of rotation force impacts. This is then complemented by the 360 Turbine Technology.

360 Turbine Technology

The 360 Turbine Technology is focused on reducing the damaging effects of a crash on your brain. It works via 360 moving discs, all made from an energy-absorbing material. These impart a reduction of rotational acceleration to the head and brain by up to 40%. The system also improves the absorption of impact energy - it reduces peak brain acceleration by up to 30% at the impact speeds associated with concussion.

Fresh Comfort

While safety is of course paramount, you'll also be pleased to find your biking comfort isn't ignored. With a total of 18 air vents, you can be confident of excellent airflow to your head, keeping you cool and as sweat-free as possible, even at slower speeds.

When you're on the ragged edge of control, you'll be generating some sweat. But that's not a problem. The internal padding is quick-wicking, pulling moisture off the skin so as to prevent discomfort. It's anti-odour too, ensuring freshness ride after ride. And if you want that brand-new feel, simply remove the padding and throw it in the wash.

A quick-adjust system allows you to dial in a secure fit incredibly easily while a Fidlock magnetic buckle makes it easy to pull your Enduro 4.0 on and off. There's also a sunglasses dock port for easy, secure storage of your eyewear.


  • DH certified lightweight Polymer shell
  • Removable chin bar with easy-fit attachment system
  • Adjustable visor with breakaway function for rotational impact force reduction
  • In-moulded EPS + EP0 impact foam for superior energy absorption
  • 360-degree Turbine Technology - Reduces forces associated with concussion
    Maximized ventilation with 18 vents. Optimized for riding and effective even at low speeds
  • Fidlock magnetic closure system
  • Moisture-wicking, breathable, anti-odour and washable inner liner
  • Optimal neck brace compatibility
  • Certified and tested: EN1078 - Weight: From 810g

Buy Leatt Protection from Chain Reaction Cycles, the Worlds Largest Online Bike Store.

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