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Giro Aries Spherical Helmet

Original price £289.00 - Original price £289.00
Original price
£289.00 - £289.00
Current price £289.00

Free Delivery | In Stock | Estimated 48 Hour Delivery

Colour: Metallic Coal/Spice Green
Size: S (51-55CM)

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100% Genuine Product

North Sports are an Authorised Retailer for Leading Brands

Elevate your ride with the Giro Aries Spherical Helmet, a marvel of design that combines cutting-edge technology with unparalleled comfort and protection. Designed for discerning cyclists who refuse to compromise, the Aries Spherical sets a new standard for premium cycling helmets. Here's why it stands out:

Advanced Spherical Technology™ for Superior Protection:

  • Revolutionary Mips® System: The Aries Spherical is equipped with Mips® Brain Protection System, a leading technology in the cycling world designed to reduce rotational forces on the brain in certain impacts. This added layer of security ensures that you stay protected from all angles.
  • Dual-Density Foam for Progressive Layering: With its innovative Progressive Layering using Nanobead EPS foam, the helmet manages energy more effectively in a crash. This means better protection and peace of mind for you on your rides.

Unmatched Ventilation and Lightweight Construction:

  • Exceptional Cooling Power: With 24 Wind Tunnel vents coupled with deep internal channeling, the Aries ensures a flow-through ventilation system that keeps you cool, even on the hottest climbs. The AURA Reinforcement Arch maximizes the efficiency of each vent, leading to superior cooling without compromising the helmet's structural integrity.
  • Featherlight and Durable: Weighing only 265 grams (CE certified size medium), the Aries Spherical Helmet is one of the lightest in its class. Full lower hardbody coverage enhances the helmet's durability without adding unnecessary weight.

Custom Fit and Premium Comfort Features:

  • Roc Loc® 5+ Air Fit System: Experience the perfect fit with the Roc Loc® 5+ Air system, offering unrivaled adjustability and comfort. This system allows you to fine-tune the tension and vertical positioning with a simple turn of the dial.
  • Ionic+™ Anti-Microbial Padding: Enjoy the plush comfort of the Ionic+™ padding, which not only provides a cushy feel but also has anti-microbial properties to keep your helmet fresher for longer.

    Cooler, lighter, faster – pick three. The all-new Aries™ Spherical is our most premium helmet ever. Its smaller form and lighter weight (only 265 grams in size medium, CE certification), delivers sensational comfort and cooling power. Spherical Technology™, the ball-and-socket design powered by Mips® adds protection by redirecting energy away from the brain in certain impacts, and Progressive Layering with dual densities of Nanobead EPS foam adds more comprehensive energy management. 24 Wind Tunnel vents are maximized by the AURA Reinforcement Arch, while plush Ionic+ anti-microbial padding and a network of intricately engineered deep internal channeling elevate comfort. From the proven reliability and adjustability of the Roc Loc® 5+ Air fit system, to full lower hardbody coverage to enhance durability, to the meticulous production quality, the Aries is the epitome of top-shelf performance, protection, and style.

    Additional Specifications

    • Spherical Technology™
    • Mips® Brain Protection System
    • Progressive Layering
    • Nanobead EPS foam
    • AURA Reinforcement Arch
    • In-mold construction
    • 24 vents and deep internal channeling
    • Full lower hardbody coverage
    • Ionic+™ anti-microbial padding

    We accept the following Cycle schemes: Cyclescheme, Bike2Work, Green Commute Initiative, Vivup and Cycle Solutions.

    If your employer is enrolled in a cycle to work scheme or is willing to join, you have the opportunity to save up to 47% on any electric bike available and spread your costs over 12 months.

    Already have a cycle to work voucher?

    Great! Please request your eCertificate for the total price required from your employer.

    Submit your certificate to and our our dedicated team will help finalise your order.

    Don't yet have a voucher?

    If you are enrolled in a scheme but do not have a voucher, simply request that your employer use their cycle to work scheme and submit a quote for the value of the bike you desire.

    Your employer can arrange for a voucher to be issued, which you can send to us in exchange for your new electric bike.

    Should I know anything else?

    It is important to note that in the UK, only eBikes that comply with EAPC Regulations can be used on public roads without tax, insurance, or registration. More information on EAPC Regulations can be found here:

    Welcome to North Sports! We are delighted to offer free UK delivery for orders over £50.

    When an order has been placed, the tracking information will be sent to you, if available, at the earliest.

    Delivery Courier Services

    Your delivery will usually be carried out through the distributor's own courier service. This is to help speed up deliveries for our customers.

    Deliveries are Monday-Friday and the courier might be able to deliver on Saturday's for an additional cost.

    Our ordering team will always request the courier contacts you on the day of delivery to advise they're on route but please note the driver contacting you is not guaranteed and we only request that this happens.

    Pre-Assembled Ready To Ride Delivery

    Throughout the website there are selected products with the product option to have pre-assembly, some might be for an additional cost.

    Next Day Delivery

    Next Day delivery is subject to availability. Please contact us prior via email for us to confirm if this option is available.


    If you've changed your mind about keeping your purchase please email, within 14 days from receipt of delivery ensuring you quote your order number. Want to know more? Please visit our full returns page here.

    Features We Love

    Advanced Brain Protection: The Giro Aries Spherical Helmet features cutting-edge Spherical Technology™ powered by Mips®, designed to redirect energy away from the brain during impacts. This technology provides an additional layer of protection, ensuring your rides are safer and giving you peace of mind on every journey.

    Unparalleled Cooling and Comfort: Stay cool and comfortable even during intense rides with the helmet's 24 Wind Tunnel vents and deep internal channelling, maximizing airflow around your head. Paired with plush Ionic+™ anti-microbial padding, the Aries Spherical ensures a fresh and comfortable fit, ride after ride.

    Featherlight and Precision Fit: Experience the perfect balance of lightweight construction and robust protection. Weighing only 265 grams (size M, CE certified), the Aries Spherical doesn't compromise on durability or safety. Customise your fit with the Roc Loc® 5+ Air fit system, allowing you to adjust the tension and positioning for a secure and comfortable fit on any ride.