Select the product you are interested in, click delivery, type in your postcode, and select Bike Delivery. If this is not available there is no available stock nearby.
Order Confirmation
Once your order is placed we will be in contact with you within 2 hours to confirm your order.
Bike Build
Your bike will be built up at your local 99 bikes by one of our expert mechanics and safety checked prior to delivery.
Delivery
Your bike is delivered to your door by a 99 Bikes expert who will walk you through your new bike and answer any questions you may have.
At 99 Bikes, we offer multiple delivery options to suit your needs. Here’s a quick overview:
Click & Collect: Order online and pick up your item from a nearby store — free and often same-day!
Standard Delivery: Available for most parts and accessories.
Estimated delivery:
Metro: 2–14 business days
Regional & Remote: Up to 21 business days
Express Delivery: Available for most parts and accessories.
Estimated delivery:
Metro: 1–6 business days
Regional & Remote: Up to 21 business days
Boxed Bike Delivery: For selected bikes. Delivered boxed to your address and ready to be assembled in 1 - 2 weeks.
Note: Delivery times are an estimate and actual delivery times may vary based on public holidays and peak periods. Bulky items may take longer.
For full details, delivery estimates and more information, please visit our
Shipping & Delivery Info page.
The Giro Helios Spherical Helmet combines Giro's ever popular Synthe MIPS II helmet with Spherical protection for multi-discipline riders. Featuring the all-new Spherical protection system powered by MIPS which offers multi-layered impact protection, the Helios liner rotates around the shell. When combined with Hardbody Coverage for the brain and top of your spine, adventurous riders are offered the most comprehensive head protection currently available. Of course, without Giro's class-leading, plush Roc Loc 5 Air fit system, the Helios Helmet wouldn't be able to offer such a secure, yet comfortable fit. While the Helios offers incredible cooling efficicency thanks to 15 wind tunnel inspired vents and internal channelling that forces air through the helmet to ensure you're always comfortable regardless of the weather, event or terrain! Whether you ride on the road, gravel or even cross-country, the Giro Helios Spherical Helmet will keep you protected no matter what lies ahead!
Features
Construction: In-mould polycarbonate construction EPS Liner
Fit System: Roc Loc Air 5
Ventilation: 15 Wind Tunnel Inspired vents with internal channeling
Protective: Spherical powered by MIPS with Hardbody Coverage
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