Crimson

$119.75

Size SM L/XL XXS XS ML XL/XXL S

Key Features

ECE 22.06 & DOT FMVSS 218
Ultra-tough Carbon fibre shell construction
The World's first road helmet to Integrate RHEON impact technology
Multi-Density EPS for targeted impact protection
Premium headliner and multi-density cheek-pads for optimised comfort and fit
Edge-to-edge coverless visor with an ultra-wide field of view (215 degrees)
Super simple-yet-secure Fidlock chinstrap
Compatible with our integrated Bluetooth communication system, Shockwave

The extremely popular, celebrity amongst the AT colourways and star of the big screen returns from historic depths. The AT4.0 Crimson full face motorcycle helmet shows off its stunning deep-red metallic paint layer with a beautiful matte finish. With the Crimson being such a hit on Ruroc's previous generations of helmets we brought it back to feature on the all-new re-engineered carbon fibre ALAS 4.0 motorbike helmet. The AT4.0 brings you the new ECE 22.06 safety rating with the 4.0 helmet being one of the first motorcycle helmets to hit the streets with this high safety standard. The brand-new tailor-made cheek pads with multiple layers of different density foams, combined with the new streamlined shell will provide you with the ultimate Crimson experience. The RHEON? headline further reduces the risk of head injury by implementing reactive polymers which reduce linear impact and rotational forces with their non-Newtonian fluid properties. With enhanced climate control, you can now adjust the temperature of your head with the open and close front top and front vents making your ride even more comfortable. With a 57% increase in acoustic performance from previous AT models, we have made the quietest AT motorcycle helmet yet. The new addition of noise dampening ear inserts, which can be slotted behind the cheek pads, offers a significantly quieter acoustic environment.

The AT4.0 is Ruroc's quietest motorcycle helmet ever but why not improve the functionality and entertainment and upgrade it to a Bluetooth motorcycle helmet with our Shockwave? Bluetooth insert (sold separately). The AT Shockwave? is easily installed with a seamless fit into the rear of your helmet. The AT Shockwave? now has a 60% smaller mic and low-profile speakers that deliver high-quality audio with rich bass for 8 hours of playtime with a USB-C rechargeable battery.

The AT4.0 Crimson can be transformed and customised with our wide range of helmet visors. We offer 7 additional coloured visors that are easily changeable with our quick release thumbscrews. The helmet comes with a pre-installed clear visor for road use and a secondary tinted visor for track use only. All our visors are compatible with Pinlock? inserts that can easily be installed for anti-fog protection (available separately).

The new standard for safety

ECE 22.06

ATLAS 4.0 is one of the first motorcycle helmets on the road to meet ECE 22.06. Not only that, we exceed all testing standards by a minimum of 20%, to give you the ultimate protection.

Helmet Features

Ultimate Comfort

The fully re-engineered internals, including head-liner and cheek pads, take fit, comfort, acoustic control and support to a whole new level.

Quieter than ever

The ATLAS 4.0 internal lining is equipped with new sound-dampening inserts around the ear structure. This improves acoustic performance by 57%*, making it the quietest ATLAS ever produced.

*From ATLAS 3.0 vs our leading competitor

Climate Control

Take full control of your helmet environment with open/close vents throughout - including the addition of a new top vent switch.

Maximum Vision

Featuring 215° horizontal and 100° vertical field of vision, the ATLAS 4.0 edge-to edge visor maximises peripheral vision. Anti-scratch dipped, Pinlock 70 compatible, and made from Optical Grade Ballistic Polycarbonate, this is vision reinforced.

RHEON? Protection

The world’s first road-ready motorcycle helmet to feature RHEON? technology. Next-level protection seamlessly integrated into the ATLAS 4.0 head-liner.

Bluetooth Audio

Convert your ATLAS 4.0 into a full Bluetooth motorcycle helmet with our Shockwave audio system. Plug into your favourite tunes, and take calls. It fits seamlessly into the back of your helmet, without compromising on the style, safety and aerodynamics of your setup.