Renowned for its ventilation and comfort, this enduro MTB helmet has been advanced from the much loved 4.0 full face helmet.

The heart of the the Enduro 4.0 is the structurally sound, and easy to operate, removable chin bar design, but the adaptability goes much deeper. A removable mouthpiece in the chin bar increases ventilation or can be installed to protect you when riding in poor weather conditions. A universal sunglasses dock lets you safely dock your sunglasses under the visor when not in use, protected from scratches and unwanted impacts. And the adjustable visor extends enough to place your goggles underneath, so you don’t have to constantly remove them.

This fully ASTM DH certified helmet is the go-to helmet for enduro riders. Uphill or downhill, E-bike or trail – you name it, the Leatt 4.0 Enduro helmet has you covered. The full-face design with removable chin bar with an incredible strong magnesium lock offers outstanding ventilation and its convenient Fidlock® buckle is easy to operate even when your fingers are cramping with arm pump. 

We all crash. Sometimes hard, and sometimes even harder! All Leatt helmets feature 360 ̊ Turbine Technology. This design utilizes a network of small discs constructed of a non-Newtonian, energy-absorbing material. Because these Turbines can move 360 ̊ (omnidirectional), this technology has two exclusive advantages: namely the reduction of rotational acceleration to the head and brain and the absorption of energy upon impact at concussion level.

• DH certified lightweight Polymer shell 
• Removable chin bar with NEW easy-fit attachment system 
• Sunglasses dock port for easy, secure storage
• Fidlock magnetic closure system
• 360° Turbine Technology
  
  • Helps reduce peak brain acceleration at impact speeds associated with concussion
  • Helps reduce peak brain rotational acceleration
• Maximized ventilation with 18 vents. Optimized for riding and effective even at low speeds
• Moisture wicking, breathable, anti-odor and washable inner liner
• Optimal neck brace compatibility
• Adjustable visor with breakaway function for rotational impact force reduction 
• In-molded EPS + EP0 impact foam for superior energy absorption
• Certified and tested: AS/NZS 2063:2008, ASTM F1952–10, EN1078, CPSC 1203, NTA 8776 (Helmets for S-EPAC riders)
• Weight: From 810g (1.79 lbs)
• Sizing
  
  • #S (51-55cm – 20-21 5⁄8″) 
  • #M (55-59cm – 21 5⁄8- 23 1⁄4″) 
  • #L (59-63cm – 23 1⁄4 – 24 3⁄4″)

Delivery charges:

*Heavy/Large Items include: All Bicycles, Indoor Trainers, Bike racks and stands.

For International Deliveries, a quote will be arranged. Please get in touch with us to discuss further.

All orders will be delivered within 48-72 hours. You will be notified once the parcel has been packed and shipped.

For orders placed on Public holidays or during the Christmas season, delivery times may vary.

Requests for returns must be logged within 30 days of the purchase date.

Item/s must be in a re-sellable condition.

Please request a return by contacting us with your order number, the details of the item/s in question, and an explanation of why you would like to return the item/s. We will get in touch and confirm the details.

Return requests will be approved at the discretion of The Bicycle Service Company (BSC).

Shipping and handling charges are not refundable.

Except in the case of a defect, we will not accept returns of item/s that have been used after 30 days. See Warranty info.

Please ensure that the item/s are in the packaging you received them in and include the original order invoice. A separate box must be used to ship shoes/trainers back with the original box inside.

BSC supplies a selection of premium products, each with particular warranties and guarantees. Please remember to register your product and take note of the warranties offered.