Designed for the modern gravel rider, the 100% Altis Gravel Helmet combines lightweight performanc...Designed for the modern gravel rider, the 100% Altis Gravel Helmet combines lightweight performance, advanced safety features, and all-day comfort. Whether you're tackling rough backroads or pushing the pace on mixed terrain, this helmet is engineered to keep you protected and focused on the ride ahead.
Key Features:
-SmartShock® Rotational Protection System – Reduces impact forces to enhance safety in rotational crashes.
-Featherlight Design – Optimized for long gravel rides without unnecessary weight.
-Massive Ventilation – 14 large vents ensure maximum airflow, keeping you cool on the toughest climbs.
-Precision Fit – Adjustable fit system for a secure and personalized feel.
-Stylish and Durable – Sleek design with premium materials built for the demands of gravel riding.
Sizing: (Head Circumference)
XS/S: 50 - 55cm
S/M: 55 - 59cm
L/XL: 59 - 63cm
From endurance epics to fast-paced gravel adventures, the 100% Altis Gravel Helmet delivers the protection and performance you need to push further. Ride with confidence. Ride with 100%.
100 Percent Brown Altis Gravel Helmet in Size L-XL, Sports Direct£4.99 delivery£49.99Visit shop →
Product Information
Full details
The 100% Altis Gravel Helmet is designed for gravel riders seeking a balance of safety, comfort, and performance. It provides enhanced protection through its SmartShock® system while maintaining a lightweight design for long rides. Keep in mind that proper fit is crucial for optimal safety and performance.
All features
Age Group
adult
Colour
Brown
Gender
Unisex
Brand
100 Percent
Extended Product Information
FAQs
How do I measure my head for the correct size?
Use a flexible measuring tape and measure around your head, about one inch above your eyebrows and around the widest part of your head.
How often should I replace my helmet?
Helmets should be replaced every 3-5 years, or immediately after an impact.
Can I use this helmet for road cycling?
Yes, the 100% Altis Gravel Helmet is suitable for road cycling, but it's optimized for gravel riding.
How do I clean the helmet?
Use a damp cloth and mild soap to clean the helmet. Avoid using harsh chemicals or solvents.
What is the SmartShock® technology?
SmartShock® is a rotational protection system designed to reduce impact forces during a crash.
Where can I find replacement parts?
Contact the manufacturer or an authorized retailer to inquire about replacement parts, such as padding or straps.
Does the helmet come with a warranty?
Warranty details can be found on the manufacturer's website or in the product documentation.
Troubleshooting
Helmet feels loose or unstable.
Adjust the fit system to ensure a snug and secure fit. Check that the helmet sits level on your head.
Excessive sweating inside the helmet.
Ensure vents are clear and functioning. Consider using a cycling cap to absorb sweat.
Difficulty adjusting the fit system.
Refer to the product manual for instructions on adjusting the fit system. Ensure all straps and dials are functioning correctly.
Pros and Cons
Pros
Provides excellent protection with the SmartShock® system.
Offers superior ventilation, keeping the rider cool.
Lightweight design enhances comfort during long rides.
Adjustable fit ensures a secure and personalized fit.
Cons
Sizing is limited to specific head circumference ranges.
May be less aerodynamic compared to road-specific helmets.
Premium features may increase the price point.
Color options are limited.
Setup, Compatibility & Care
Sizing: Before use, measure your head circumference to ensure the correct fit. The helmet sizes are as follows:
XS/S: 50 - 55cm
S/M: 55 - 59cm
L/XL: 59 - 63cm
Fit Adjustment: Use the adjustable fit system to secure the helmet comfortably. Ensure the helmet sits level on your head and covers your forehead.
Compatibility: The helmet is designed for use in gravel riding conditions and is compatible with most cycling eyewear.
Care: Clean the helmet with a damp cloth and mild soap. Avoid using harsh chemicals or solvents. Store the helmet in a cool, dry place away from direct sunlight and extreme temperatures.