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 Manifest MIPS Mountain Bike Helmet sets itself apart from the pack with top of the line Spherical Technology and MIPS to give you the highest level of protection. Spherical Technology is powered by MIPS and redirects impacts forces away from the brain as it allows the outer layer to rotate during a crash and also eliminates the normal plastic slip. The progressive layering design used by Giro gives you maximum protection against both high and low level impacts as it utilises an AURA reinforcing arch through the middle of the helmet. You get best in class ventilation thanks to 19 Wind Tunnel Vents with Internal Channelling for unparalleled performance. Giro has also updated the Roc Loc Trail Air System for extra high impact resistance and dynamic strength. The Giro Manifest MIPS Mountain Bike Helmet is the premium trail and enduro helmet you've been looking for, built to offer the highest level of protection with unrivalled design and technology that also gives you an incredibly comfortable fit.
Features
Spherical Technology: With Spherical Technology, best-in-class ventilation, deep coverage and luxurious comfort, Manifest is the most premium trail-riding helmet available.
Progressive Layering: Dual-density foam liners designed to address high- and low-speed impacts for more comprehensive energy management.
Reinforcing Arch: Structural integrity is bolstered by the shatter-resistant and translucent AURA reinforcing arch that runs throughout the helmet.
Integrated Eyewear Grippers: Integrated eyewear grippers help secure sunglasses
MIPS® Brain Protection System: All Giro helmets are designed to reduce as much energy as possible while meeting and exceeding stringent safety standards. The goal of Giro's MIPS-equipped helmets is to reduce rotational forces. Giro believes that helmets equipped with this technology can reduce the amount of rotational force that may be transferred to rider's brain in certain impacts.
Adjustable Visor: This visor features an adjustment mechanism that lets you move the visor up and down in indexed steps. These steps include three riding positions plus a high position for goggle storage above your brow. The design allows you to easily adjust your visor with one hand while riding.
XT2® Anti-Microbial Padding: Pure silver is the secret ingredient that gives XT2® the power to provide natural, permanent anti-odor protection to keep your helmet feeling and smelling fresh.
Specifications
Construction: In-Mold Construction With Progressive Layering, Full Lower Hardbody Coverage
Ventilation Type: 19 Wind Tunnel™ Vents With Internal Channeling
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