Giro Eclipse Pro Aero Road Helmet - White - Large

Name: Giro Eclipse Pro Aero Road Helmet - White - Large
Brand: Giro Helmets
SKU: g3kztlsy6f
Availability: InStock

The Giro Eclipse Pro Spherical Helmet is a high-performance aero road helmet built to deliver adva...

Best current price£179.00from Tredz

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Giro Matte White Eclipse Pro Mips Road Cycling Helmet Size 17

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Merlin CyclesGiro Helmets Matte White Giro Eclipse Pro Aero Road Helmet - / Large / 59Cm / 62.5Cm

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Product Information

Full details

The Giro Eclipse Pro Spherical Helmet is an elite-tier road cycling helmet designed for performance-minded cyclists and racers who demand a balance of aerodynamic efficiency and advanced safety. Engineered using wind tunnel testing and CFD analysis, it offers a 17% drag reduction over its predecessor while maintaining a lightweight 280g profile; however, its specialized aerodynamic shape means it is best utilized for high-speed road riding rather than casual, upright commuting.

All features

Age Group	adult
Colour	White
Gender	Unisex
Model Part Number	39365-067-L
Brand	Giro Helmets

Extended Product Information

FAQs

What is the primary difference between standard Mips and Spherical Mips?

Spherical Mips uses a ball-and-socket design that eliminates the plastic slip plane found in standard Mips, providing a smoother movement and better integration with the helmet's inner foam layers.

Is this helmet suitable for mountain biking?

This helmet is specifically optimized for road cycling aerodynamics and does not provide the rear-head coverage typically found in dedicated mountain bike helmets.

How do I know which size to choose?

Measure your head circumference just above the eyebrows; compare this to the manufacturer's size chart to ensure the correct fit.

Can I replace the internal pads?

Yes, Giro replacement pad sets are available and can be installed easily to refresh your helmet after extensive use.

Is the helmet compatible with cycling caps?

While the fit system is adjustable, wearing a thick cap may interfere with the intended aerodynamic fit and ventilation of the Eclipse Pro.

Troubleshooting

Helmet feels loose even when dial is tightened

Adjust the vertical position of the Roc Loc fit system at the rear to better cradle the occipital bone.

Sweat dripping onto eyewear

Ensure the DryCore brow pad is clean and properly seated; if saturated, remove and rinse under clean water.

Pros and Cons

Pros

Aerodynamic efficiency improved by 17%
Advanced Mips Spherical protection system
Lightweight design at just 280g
Effective ventilation for an aero-specific helmet
Excellent sweat management system

Cons

Primarily optimized for aggressive riding positions
Higher price point reflecting elite tech
Less ventilation than non-aero climbing helmets

Setup, Compatibility & Care

To achieve the best fit, adjust the Roc Loc 5.5 Air dial at the back of the helmet until it feels snug but not constricting against your head. Ensure the side straps sit flat against your skin and form a 'V' shape just below your ears. For care, clean the outer shell with a soft, damp cloth and mild soap. The interior padding can be removed and hand-washed in cool water to remove accumulated salt and sweat. Always store the helmet in a cool, dry place away from direct sunlight, which can degrade the outer shell integrity over time.