Giro Ratio Helmet matte black
All Giro helmets and masks are compatible with each other.
For optimal performance, Giro products are designed to work together, ensuring a seamless interface between the helmet and the mask for exceptional fit and a reliable and worry-free compliance function.
Features:
- Stack Vent ventilation system
- Compatibility with all Giro glasses
- Thermostat Control ventilation adjustment
- Ergonomic dial to adjust the helmet easily
- Compatible with Outdoor Tech Seamless Giro audio systems
- Certificate: CE EN1077
- Measures: 29.2 x 35.8 x 23.4 cm
- Weight: 998 g
Makeup:
- Hard-Shell Construction
Adjustment System:
- In Form Fit System
- Vertical Tuning
Technologies:
- Hard-Shell Construction
Hard Shell Construction helmet construction guarantees protection and comfort.
It offers a rugged outer shell attached to an EPS foam liner.
- In From Fit System
The In Form Fit System facilitates the marking of a custom one in a matter of seconds, even with the gloves on.
A friendly ergo dial at the base of the helmet provides up to 6 cm of fit and greater stability.
The vertical adjustment function adapts to different types of glasses and head shapes for a custom fit.
- Stack Vent
The Stack Vent ventilation system was developed based on research that demonstrates that most of the hot air that can cause fog comes from the upper central part of the mask.
So, by aligning the Stack Vent system of the helmet with the ventilation of the mask, fog formation is avoided to keep the view clean and clear.
- Thermostat Control
This adjustable ventilation control allows you to customize the air flow instantly with a simple, low profile control button on the outside of the helmet. It is a fast, easy and comfortable system.
Highlights
This spinning helmet allows you to customize the ventilation to suit the activity of the moment.Highlights
This spinning helmet allows you to customize the ventilation to suit the activity of the moment.Product availability: The majority of our products are in stock in our warehouses, this is stated on the same page as "Product in stock. Delivery within 48 hours". In products with size options, this information will appear when you select the size you want. If we do not have the product in our warehouse, we will inform you of the estimated delivery time. We will keep you updated on this information and work to ensure you receive your order as quickly as possible. When the product is not available we will give you the option to sign up to an alert to let you know when it is back in stock.
Payment method: You can pay by card, paypal or bank transfer. If you choose the last option, you will receive an email with our bank details for you to make the payment. When we have proof of the payment, we will take care of changing the status of your order and start to prepare your items for delivery.
Delivery costs: The majority of our orders come with free delivery. Purchases over 49 euros in Spain have free delivery excluding products such as dumbbells, weights, MTB, BMX, urban, road and electric bikes. We don't deliver to the Canary Islands, Ceuta or Melilla.
Returns: We guarantee 100% satisfaction with your purchase, you have up to 365 days to return it. You can manage this from the "My account" section and request a refund. For safety and/or hygiene reasons we do not accept returns or exchanges of electronic products that have been switched on and/or activated, food and nutrition products, reusable masks and climbing equipment. You have all the details here.
Size changes: For products with size options, you can consult the size guide table in the product details, to help you choose the one that fits you best. If when you receive the order, you need a different size, you can change it free of charge (Spain). If the new size isn't available we will find you an alternative. Here you will find all the steps to follow.