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Leatt Helmet MTB All Mountain 4.0
- Fast delivery: The shipping process begins immediately after payment is received to minimize waiting times.
- Reliable shipping partner : Collaboration with GO! Logistics for safe and fast delivery.
- Complete pre-assembly : Your bike will be delivered 95% pre-assembled. Only simple tools are required to put the finishing touches on the bike.
📦 Fast & reliable delivery: As soon as we receive your order, we will do everything in our power to get your small parts and accessories on their way as quickly as possible.
⭐ Expertise that convinces: The trust and satisfaction of over 125,000+ customers reinforce our competence in advising on and selecting bicycle equipment.
SHIPPING COSTS OVERVIEW
Germany
Click & Collect in the store | 0.00 € |
small parts (DHL standard package) | 4.95 € (free from 99 €) |
bicycles (freight forwarding) | 49.90 € (FREE) |
Bicycle Express Shipping (Freight Forwarding) | 99.00 € |
Cargo bicycles (freight forwarding) | 199.00 € |
Austria
small parts (DHL, DPD) | 7.90 € |
Bicycles (Freight forwarding) | 59.90 € |
Switzerland
Bicycles (Freight forwarding) | 199.90 € |
other EU countries
small parts (DHL, DPD) | from 7.90 € |
Bicycles (Freight forwarding) | from 49.90 € to 229.90 € |
Maximum flexibility : Enjoy the freedom to test products for 30 days and return them without any problem if you don't like them or don't fit.
more information about the return policy
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Size Chart
Height | Recommended Size |
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Find Your Perfect Size

UPGRADES & MATCHING ACCESSORIES
Leatt Helmet MTB All Mountain 4.0
All-mountain helmet with the best protection.
Known for its good ventilation and comfort, the DBX 4.0 DH helmet has now also been developed as an all-mountain helmet with a half shell for the 2021 season and is an absolute all-purpose MTB helmet. Equipped with 360° Turbine technology, it offers excellent protection at a fair price.
The DBX 4.0 All-Mountain helmet is the ideal helmet for anyone who enjoys being on trails, whether uphill or downhill. It covers everything you need for your trail adventures and offers excellent ventilation. The practical Fidlock® buckle makes it extremely easy to use! A docking port for sunglasses lets you quickly and easily store your glasses on the helmet if you don't need them.
360° Turbine Technology:
We all fall. Sometimes hard, sometimes even harder! However, there is a solution to minimize the risk of head and brain injuries - get the best helmet you can find that reduces both rotational and impact energy to the head and brain!
These helmets feature 360° Turbine technology, which reduces impact forces by up to 30% and harmful rotational moments by up to 40%. The result is a reduced risk of head and spine injuries.
Characteristics:
- Lightweight polycarbonate outer shell in three sizes
- 360° turbine technology
- Sunglasses docking port for safe and easy storage of glasses
- In-Molded, energy-absorbing EPS + EPO impact foam
- Fidlock magnetic closure
- 13 ventilation openings for maximum ventilation even at low speeds
- Fidlock magnetic closure
- Removable, washable cushions
- Adjustable visor with breaking point for more safety
- Sizes: S = 55-56cm, M = 57-58cm, L = 59-60cm
19% cotton elastomer, 36% expanded polystyrene, 1% expanded polypropylene, 28% (polyamide, polypropylene, acrylonitrile butadiene styrene + polycarbonate, thermoplastic elastomer), 16% other (FABRIC, polyamide PIER, STEEL, ADHESIVE)
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