Mountain Bike Helmets

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Montaro Pro Helmet GR MONTARO PRO - GBL [MT STN] S 26
New
Montaro Pro Helmet
$299.95
(4)
Product swatch type of Black/Frequency Orange. Product swatch type of Frequency Blue. Product swatch type of Matte Black. Product swatch type of Matte White. +3
Montaro Pro Special Edition Helmet GR MONTARO PRO BURST - GBL [MT/GLS]M 26
Special Edition
Montaro Pro Special Edition Helmet
$324.95
Radix Mips Helmet GR RADIX MIPS SHADOW - US [MT/GLS] S 26
New Color
Radix Mips Helmet
$144.95
(19)
Product swatch type of Matte Black. Product swatch type of Matte Flame Red. Product swatch type of Matte Motion Green. Product swatch type of Matte Sky Blue Pulse. +3
Fixture Mips II Helmet GR FIXTURE MIPS II [MT TNM] UA 26
New Color
Fixture Mips II Helmet
$84.95
(18)
Product swatch type of Matte Black/Grey. Product swatch type of Matte Black/Purple Rush. Product swatch type of Matte Blue Jewel. Product swatch type of Matte Dark Sage. +4
Fixture MIPS II Youth Helmet GR FIXTURE MIPS II UY [MT G/BJF] 26
New Color
Fixture MIPS II Youth Helmet
$84.95
(8)
Product swatch type of Matte Black/Green. Product swatch type of Matte Dark Sage/Sapphire. Product swatch type of Matte Green Rush. Product swatch type of Matte Green/Blue. +2
Source Mips Helmet GR SOURCE MIPS [MAT SKY BLU P] M 26
New Color
Source Mips Helmet
$149.95
(13)
Product swatch type of Matte Black. Product swatch type of Matte Flame Red. Product swatch type of Matte Motion Green. Product swatch type of Matte Sky Blue Pulse. +2
Montaro MIPS III GR MONTARO MIPS III GBL [MAT MOORG] M 26
New Color
Montaro MIPS III
$199.95
(3)
Product swatch type of Matte Black. Product swatch type of Matte Dark Sage. Product swatch type of Matte Maroon Pulse. Product swatch type of Matte Motion Orange. +2
Artex Mips Helmet GR ARTEX MIPS [MT WHT] M 26
New Color
Artex Mips Helmet
$169.95
(6)
Product swatch type of Matte Black. Product swatch type of Matte Flame Red. Product swatch type of Matte Motion Orange. Product swatch type of Matte White.
Coalition Spherical GR COALITION SPH - GBL [MT MO ORG] M 26
New Color
Coalition Spherical
$349.95
(6)
Product swatch type of Matte Black. Product swatch type of Motion Green. Product swatch type of Motion Orange. Product swatch type of White/Black.
Tremor Mips Child Helmet GR TREMOR MIPS CHILD [MAT PNK/GRN] UC 26
New Color
Tremor Mips Child Helmet
$74.95
(8)
Product swatch type of Matte Black/Green. Product swatch type of Matte Blue Jewel. Product swatch type of Matte Endless Green. Product swatch type of Matte Pink/Green. Product swatch type of Matte Trench Blue.
Women's Fixture Mips II Helmet GR FIXTURE MIPS II UW [MT SKY BLU] 26
New Color
Women's Fixture Mips II Helmet
$84.95
(8)
Product swatch type of Matte Black. Product swatch type of Matte Sky Blue. Product swatch type of Matte Stone. Product swatch type of Matte White/Chrome.
Insurgent Spherical Helmet GR INSURGENT SPH GBL[MTBLK/GLS]XL/2XL 26
New Color
Insurgent Spherical Helmet
$399.95
(5)
Product swatch type of Matte Black. Product swatch type of Matte Frequency Blue. Product swatch type of Matte White/Black.
Register Mips II Youth Helmet GR REGISTER MIPS II [MAT BLK/GRN] UY 26
New Color
Register Mips II Youth Helmet
$84.95
(4)
Product swatch type of Matte Black/Green. Product swatch type of Matte Green Rush. Product swatch type of Matte Light Pink. Product swatch type of Matte Motion Orange. +2
Fixture Mips II XL Helmet GR FIXTURE MIPS II (UXL) [MT TNM] UXL 26
New Color
Fixture Mips II XL Helmet
$84.95
(6)
Product swatch type of Matte Black/Grey. Product swatch type of Matte Titanium.
Scamp Mips II Helmet GR SCAMP MIPS II [MAT BLU/GRN] S 26
New Color
Scamp Mips II Helmet
$84.95
(5)
Product swatch type of Matte Black. Product swatch type of Matte Blue Jewel. Product swatch type of Matte Blue/Green. Product swatch type of Matte Multi. +2
Scamp II Helmet GR SCAMP II [MAT PNK/GRN] S 26
New Color
Scamp II Helmet
$64.95
(10)
Product swatch type of Matte Black. Product swatch type of Matte Blue Jewel. Product swatch type of Matte Blue/Green. Product swatch type of Matte Multi. +2
Tremor Child Helmet GR TREMOR CHILD [MAT TRCH BLU] UC 26
New Color
Tremor Child Helmet
$59.95
(6)
Product swatch type of Matte Black/Green. Product swatch type of Matte Blue Jewel. Product swatch type of Matte Endless Green. Product swatch type of Matte Trench Blue.
Women's Register Mips II Helmet GR REGISTER MIPS II [MAT SKY BLU] UW 26
New Color
Women's Register Mips II Helmet
$84.95
(1)
Product swatch type of Matte Black. Product swatch type of Matte Maroon Pulse. Product swatch type of Matte Sky Blue. Product swatch type of Matte White/Chrome.
Register Mips II XL Helmet GR REGISTER MIPS II [MT BLK/GRY] UXL 26
New Color
Register Mips II XL Helmet
$84.95
Dime Mips SE Helmet GR DIME MIPS SE [MAT TRCH BLU] XS 26
Dime Mips SE Helmet
$94.95
Product swatch type of Matte Multi. Product swatch type of Matte Trench Blue.
Dime MIPS GR DIME MIPS [MAT LT PNK] S 26
New Color
Dime MIPS
$74.95
Product swatch type of Matte Black. Product swatch type of Matte Dark Sage. Product swatch type of Matte Light Pink.
Dime Helmet GR DIME [MT BLK] XS 26
New Color
Dime Helmet
$54.95
(2)
Product swatch type of Matte Black. Product swatch type of Matte Dark Sage. Product swatch type of Matte Light Pink.
Register II Helmet GR REGISTER II [MAT TNM] UA 26
Register II Helmet
$69.95
Scamp Helmet GR SCAMP GDN [MT SCRM TEAL]S 26
Scamp Helmet
$84.95
(2)
Tyrant Spherical Helmet GR TYRANT MIPS MAT BLK S 20 US
Tyrant Spherical Helmet
Price reduced from $174.95 to $122.99
(7)
Product swatch type of Matte Black. Product swatch type of Matte Metallic Black/Ano Lime.
Coalition Spherical
Coalition Spherical
Price reduced from $349.95 to $244.99
Product swatch type of Matte Black. Product swatch type of Matte Charcoal Rush. Product swatch type of Matte Hedge Green/Dark Shark. Product swatch type of Matte White/Ano Blue.
Manifest Spherical Helmet GR MANIFEST MIPS MAT BLK S 21 US
Manifest Spherical Helmet
Price reduced from $279.95 to $195.99
(25)
Product swatch type of Matte Black. Product swatch type of Matte Black Static. Product swatch type of Matte Charcoal Rush. Product swatch type of Matte Mineral. Product swatch type of Matte Portaro Grey.
Register Mips II LED Youth Helmet GR REGISTER MIPS II LED MT BK/WH UY 24US
Register Mips II LED Youth Helmet
Price reduced from $109.95 to $76.99
Merit Spherical Helmet GR MERIT SPH MAT BK/GL BK M 22 US
Merit Spherical Helmet
Price reduced from $239.95 to $167.99
(17)
Product swatch type of Matte Black. Product swatch type of Matte Harbor Blue. Product swatch type of Matte Metallic Black/Ano Lime. Product swatch type of Matte Portaro Grey. Product swatch type of Matte White/Black.
Montaro Mips II Helmet GR MONTARO MIPS II MAT CHLK S 22 US
Montaro Mips II Helmet
Price reduced from $199.95 to $139.99
(4)
Women's Register Mips II LED Helmet GR REGISTER MIPS II LED MT BK/RY UW 24US
Women's Register Mips II LED Helmet
Price reduced from $109.95 to $76.99
Women's Merit Spherical Helmet GR MERIT SPH W MT ANO HBR BL S 22 US
Women's Merit Spherical Helmet
Price reduced from $220.00 to $175.99
(2)
Product swatch type of Matte Ano Harbor Blue. Product swatch type of Matte Black Ice Dye. Product swatch type of Matte White.
Women's Montaro Mips II Helmet GR MONTARO MIPS II W MT BK CH DT S 22 US
Women's Montaro Mips II Helmet
Price reduced from $159.95 to $127.99
(2)
Register Mips II LED Helmet GR REGISTER MIPS II LED MT BK/CH UA 24US
Register Mips II LED Helmet
Price reduced from $109.95 to $76.99
(1)
Women's Source Mips Helmet GR SOURCE MIPS W MAT BLK IC DY S 22 US
Women's Source Mips Helmet
Price reduced from $130.00 to $103.99
(2)

Attention trail seekers. No matter if you’re in search of that Cross Country trail speed high, tackling steep descents in Enduro, conquering All Mountain rides, or going all in with Downhill, at Giro, our adrenaline drives us. That’s why we make sure all riders that thrive on riding through rough terrain, have the right protection for the discipline they enjoy the most.

At Giro Sport Design we create certified MTB helmets specifically engineered for protection and performance. From uphill climbs to speedy descents, you’ll find the perfect Giro MTB helmet that guarantees maximum protection on the trail.

Giro’s commitment to MTB helmets

Any mountain biker knows that the right helmet is essential when hitting the trails, especially at high speeds. Whether you prefer a full face or an open face helmet for your activity, the standard when designing Giro’s MTB helmets is the In-Mold construction process, which creates a robust bond between EPS foam and the outer shell, providing exceptional shock absorption, ensuring that you’re well-protected against impacts.

When compared to our road helmets, our MTB helmets are designed with a deeper drop in order to enhance protection, especially in the occipital part of the head. Additionally, many models feature built-in visors to shield you from low-hanging branches and debris.

Fit is also extremely important when hitting the trail. In order for our helmets to fit snugly without any wobbling while on those rugged terrains, Giro helmets come equipped with adjustable fitting systems to ensure a comfortable and secure fit. Enhanced ventilation is also key, with large vents allowing for optimal airflow to keep you cool during intense rides.

MTB helmets for all disciplines

Want a highlight on our helmets that will keep you rolling?

The standout in the full-face category is the Coalition Spherical. Expertly designed for downhill and BMX riders, it weighs just 800 grams, which provides exceptional protection without compromising comfort. Its high-performance chin bar enhances facial protection during high-speed rides or impacts, making it ideal for adrenaline seekers. The helmet also features Spherical Technology powered by MIPS, which excels in managing impact forces by reducing the rotational energy transferred to the head during crashes. Additionally, efficient ventilation channels ensure that riders remain cool even during intense sessions, emphasising a design that prioritises safety while maintaining a lightweight profile.

Are you a trail rider who appreciates the freedom offered by an open-face design?. The Radix MIPS MTB helmet combines rugged style with advanced safety features, making it a versatile choice for a variety of riding conditions. Equipped with the Roc Loc® 5 MIPS system, the Radix allows for a customizable fit that enhances stability and comfort on long rides. Its Wind Tunnel ventilation system provides excellent airflow, helping riders keep cool on those challenging uphill climbs. The tough polycarbonate outer shell enhances durability without adding excess weight, making the Radix a reliable companion for daily trail adventures.

Another excellent open-face option is the Fixture MIPS II, known for its impressive blend of performance, value, and classic design. Its updated silhouette and quick-dry padding ensure comfort throughout your ride, while reflective rear decals enhance visibility during nighttime outings. This helmet strikes a perfect balance between protection and freedom, making it ideal for both casual rides and more demanding trails.

At the top of design, the Artex MIPS helmet is a breath of fresh air. This innovative helmet features a removable visor and slightly deeper coverage for a protection boost. The highly adjustable Roc Loc 5 Air MIPS system allows for a custom fit that promotes stability and long-range comfort, while the In-Mold construction fuses the tough polycarbonate outer shell to the EPS foam liner, enhancing durability and ventilation while keeping weight to a minimum. Thanks to the advanced Wind Tunnel ventilation system and Ionic+® padding, the Artex MIPS helmet ensures a cool and comfortable experience, even during strenuous efforts.

Finally, the Source MIPS open face MTB helmet stands out with its rugged, trail-ready design. This helmet provides deep coverage coupled with aggressive ventilation from 17 vents, effectively managing heat during intense rides. The Roc Loc® 5 MIPS fit system ensures a secure and comfortable fit, while the adjustable moto-style visor allows for easy adjustments on the go. With In-Mold Hardbody™ construction that enhances durability without adding bulk, the Source MIPS is the perfect companion for adventurous riders tackling challenging terrain.

Key Features of Giro MTB Helmets

As previously mentioned, our helmets include the latest and greatest of tech to suit the needs of MTB riders. This is why we work, test and trust the following technologies and systems:

  • Integrated MIPS Brain Protection System: Reduces rotational forces and enhances fit and comfort by combining the MIPS slip plane with the helmet's adjustable fit system.
  • In-Mold Construction: Fuses a durable outer shell with an impact-absorbing foam liner for enhanced ventilation and weight savings.
  • Roc Loc® Fit System: Offers easy one-handed adjustments for a secure fit, allowing you to customise the fit tension and fore-aft tilt of the helmet.
  • Wind Tunnel Ventilation: Combines active vents in the helmet's shell with exhaust channels inside, thrusting fresh air over your head while forcing heat and stale air out.

The right helmet can make all the difference on your MTB adventures. Giro’s comprehensive range of MTB helmets ensures that you find the ideal fit for your riding style, no matter what that may be. With advanced safety features, comfortable designs, and innovative technology, Giro helmets are your ultimate bodyguard on the trail. Explore our collection today and ride with confidence!