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The Leatt 4.0 MTB Endurance Helmet is designed to provide dependable protection, ventilation and comfort during long rides. Its 360° Turbine Technology, in-moulded PowerBridge force absorber and optimised EPS impact foam help manage high-speed, low-speed and rotational impact forces. A lightweight polymer shell incorporates MaxiFlow air channels and 21 vents, while the breathable, moisture-wicking liner, magnetic Fidlock buckle and soft-touch chin straps support all-day use.
Features
• 360° Turbine Technology
• In-moulded PowerBridge force absorber
• Optimised EPS impact foam
• Protection against high-speed, low-speed and rotational impact forces
• Lightweight polymer-compound shell
• MaxiFlow air channels and 21 vents
• Leatt fit system with flat-lock strap dividers
• Magnetic Fidlock buckle
• Moisture-wicking, breathable, anti-odour and washable liner
• Eyewear docking port with anti-slip function
• Soft-touch, moisture-wicking chin straps
• Three-year Leatt Helmet Replacement Programme
• Plastic-free packaging
Specifications
Shell: Lightweight polymer compound
Impact protection: 360° Turbine Technology, PowerBridge and EPS impact foam
Ventilation: MaxiFlow channels with 21 vents
Closure: Magnetic Fidlock buckle
Weight: From 315 g
Certifications: EN 1078, CPSC 1203 and ASTM F1447
Sizes: S 51–55 cm; M 55–59 cm; L 59–63 cm
Please be aware that images and descriptions are usually supplied by the brand / manufacturer and are in no way affiliated with Cycle Centre Congleton Limited T/A CycleStore. We only resell items from third parties and do not design or manufacture any products. Product information is compiled automatically from supplier data and occasional errors can occur — if a detail such as size, specification or price looks incorrect, please contact us to confirm before ordering.
| Order Value | Service | Estimated Delivery | Cost |
|---|---|---|---|
| Under £40 | Royal Mail Tracked | 2–3 working days from dispatch | £4.99 |
| £40 and over | Royal Mail Tracked | 2–3 working days from dispatch | FREE |
| Under £60 — Express | Royal Mail Tracked 24hr / Parcel Force 24hr | Next working day from dispatch | £6.99 |
| £60 and over — Express | Royal Mail Tracked 24hr / Parcel Force 24hr | Next working day from dispatch | FREE |
| Bikes | Parcel Force 48hr Signed For | 2 working days from dispatch | FREE |
Delivery times shown are from dispatch, not from the point of ordering. As we source products from a range of suppliers, lead times can vary — please check the product page, your cart, or your order confirmation for the most accurate estimate for this item.
Some remote UK postcodes (Highlands, Islands) may carry a courier surcharge on larger orders — we will always contact you before applying any additional charge.
Questions? Email sales@cyclestore.co.uk with your order number.
