Helmet Street Track 4

From 194,99 


Modified from one of the first NZI, the Street Track 4 is a renewed classic version of the original. With a new exceptional fit and classy details it is the perfect helmet for those looking for a heritage look with the present safety of a full face helmet.

Outline Terracotta
Outline White & Blue
Outline White & Yellow
Outline Black & Orange
Waves White & Black
Sputnik Silver & Blue
Sputnik Black & French
Harmony White & Gold
Tank Bone
Bello Pearl White
Boss Gold
Comando Fluo Red
Comando White
Comando Silver
Doublet Blue
W-Gran Premio
Black Oxyd
Matt Black

Taxes and shipping included:

From 194,99 

Secure Payment and Financing

NZI’s web operations are carried out in a secure environment, through an SSL data system that guarantees the protection of communications. We also offer financing so you can pay in installments comfortably.

Delivery in 72-96 hours

Secure delivery through our courier companies. Your order will be delivered to the address indicated within 72-96 working hours.

Free Shipping

Free shipping on all purchases over 80 euros, for purchases under 80 euros, 5 euros shipping costs will be applied.

Returns and Exchanges

All products purchased from NZI may be returned and refunded, according to the conditions set out in the Terms and Conditions of Sale section.


Nugema® casing or calotte, a combination of thermoplastic materials with optimized impact resistance and high durability. This mixture shows a synergistic effect resulting in excellent impact resistance.

Nugema® thermoplastic has excellent toughness at all temperatures, making it ideal for a product that will withstand a wide range of temperatures during its service life. Superior protection for your head.

Safety and quality

Manufactured with high quality materials to ensure greater safety.

Comfort in abundance

This latest version of our Street Track offers unparalleled comfort.

For the intrepid

Its combination of design and materials, it is perfect for your jumps and trips.

For tastes, colors

Choose from our wide variety of colorful and different designs.


Two shell or calotte sizes guarantee a perfect fit and excellent comfort for all sizes.

This aids the positional stability of the hull at higher speeds.

Its interior is removable and washable.

The cushions and central upholstery are completely removable and washable to ensure optimal hygiene and disinfection. Light weight, great comfort.


The new Street Track screen, 2 mm. thickness, is thermoformed, a technique almost exclusively used by NZI Helmets.

Several advantages are evident: thermoformed screens are superior in flexibility and resistance to breakage with lower thicknesses (less weight of the assembly) and have a higher degree of light transmission (the amount of light that passes through the material).

It is prepared for the addition of a Pinlock® fog retardant film. A strap at the back secures the attachment of optional glasses.

Variety is the spice of life

Get to know all Street Track 4 variants

Size guide

Get it right the first time!

Size Housing Size Perimeter
54 cm.
55-56 cm.
57 cm.
58-59 cm.
60-61 cm.

Choosing your helmet size is something simple but complex at the same time, how to buy a helmet without trying it on? Very easy, it is as simple as taking the measurements and placing the order with the exact measurements to avoid surprises, however if you have problems when you receive it, please contact our team and we will manage the size change.

To choose the size of your helmet you should take measurements of your head circumference. Approximately 2 cm above the eyebrows going all the way around. If you are in doubt between two sizes, always choose the one that fits you best, as helmets tend to give way on the inside as time goes by.

The first change of size in our products is included, as sometimes there are times when measurements are not taken correctly or not taken and the helmet that arrives is not the right one for the user. If you take the right measurements of your head we are sure you will get it right the first time.

Combine it with an accessory

Find more accessories on our website

Customer Testimonials

Your feedback is very important to us


There are no reviews yet.

Be the first to review “Street Track 4”

Your email address will not be published. Required fields are marked *

Related Products

Find more products on our website