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Leatt

Leatt Enduro 3.0 MTB Helmet 2026

SKU LE1023014652
£191.11 RRP £249.00 −23%
ColourStealth
Select sizeL
Description

Three helmets in one, built for whatever the trail throws at you. The Enduro 3.0 delivers downhill-certified protection in a highly adaptable 3-in-1 design, allowing you to switch between full face, half shell, or open-face configurations with included ear covers. The lightweight polymer shell is paired with in-molded PowerBridge impact foam and 360° Turbine Technology to absorb both high-speed impacts and rotational forces, while 20 strategically placed vents and a moisture-wicking, anti-odor liner ensure comfort and breathability on long rides.

Features

  • 3-in-1 adaptability: full face, half shell, or open-face with ear covers
  • 360° Turbine Technology for rotational and low-speed impact protection
  • PowerBridge in-molded impact foam
  • Adjustable visor with breakaway function
  • Removable chin bar with push-button system
  • Flat Lock Strap divider and custom fit system
  • Sunglasses dock port
  • Optimal neck brace compatibility
  • Fidlock magnetic closure system
  • Soft-touch, moisture-wicking chin straps
  • Plastic-free packaging
Specifications
Brand
Leatt
Category
Helmets
Discipline
MTB
Colour
Stealth, White, Grey
Size
S, M, L
SKU
LE1023014652
Size guide

Leatt helmets

Fit tip If you land between two sizes, go up a size and dial the helmet in with its fit adjuster.

How to measure

Take a soft tape measure and wrap it around your head about 2 cm above your eyebrows and the tops of your ears, keeping it level all the way round. Note the measurement in cm and find it in the table. If you land between two sizes, go up a size and dial the helmet in with its fit adjuster. A helmet should sit level, snug but not tight, and not move when you shake your head.

Find my size

Enter what you can measure; we'll match it to the table.

Adult helmets

SizeHead circumference (cm)
S51-55
M55-59
L59-63

This table covers Leatt adult helmets. Leatt junior helmets are sized differently; the size on each junior product page is the one to go by.

See all size guides

Delivery & returns
  • Express: order by 3.30pm on a working day for next working day delivery (items in stock at Biggin Hill)
  • Standard: free UK delivery on orders over £50
  • Free click & collect from Biggin Hill, TN16
  • 60-day returns – how to return an item

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Free UK delivery on orders over £50