The timeless icon
The direct descendant of the Boxer model, which revolutionised motorcycle helmet use with its innovative modular design, it is undoubtedly the brand's most iconic helmet. The ‘Alpha’ symbolises the origin, the beginning, but not only that of the ROOF brand. It is also the foundation of a new generation of modular helmets that exceed the latest standards in safety, ergonomics and comfort.
Often copied, never equalled, this unique helmet, radically urban and with such a singular and provocative style, continues an exceptional success story.
399,00 € tax incl.
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RO5 BOXER ALPHA SMOKEY GREY
CERTIFICATION | E22-06 Jet and Fullface certified |
WEIGHT | From 1650 grs fully equipped |
COLORS | Smokey grey |
TYPE | Versatil |
SHELL COMPOSITION | Fiberglass |
CHIN STRAP | Micrometric chinstrap locker |
INTERIOR | Removable, adjustable and washable inner lining. Suitable for glasses and compatible with bluethooth communication kit |
COMFORT FABRIC | Ventilated, breathable, antibacterial and Quick dry |
EPS | Evolutive EPS protection with 5 densities |
STANDARD VISOR | Cristal anti-scratch and antifog screen |
COMPATIBLE HELMET / VISOR | RO5 BOXER V8 / RO5 BOXER V8S / RO5 BOXER ALPHA |
COMPATIBILITY HELMET / INNER LINING | RO5 BOXER V8 S / RO5 BOXER ALPHA |
INTERCOM READY | YES - Predisposed for the installation of a Bluetooth communication kit |
Whether you're just starting out in motorcycling, want to enjoy yourself every day, or want to buy the helmet of your first love on two wheels, the Boxer Alpha is made for you, because for many passionate motorcyclists, the Boxer was where it all began.
Design
Invented, designed and tested in France, the Roof Boxer Alpha helmet meets premium quality criteria.
High-quality fibreglass shell, particularly resistant to impact and the test of time.
Very compact shape for optimised comfort and safety.
5 different shock absorber densities for optimal protection and remarkable weight savings.
Very practical micrometric chinstrap buckle.
Weight: From 1650g fully equipped. While most helmets that have been upgraded to the E22.06 standard have increased in size and weight, this is not the case with the Boxer Alpha motorcycle helmet from ROOF. By optimising its design and working on five dedicated shock absorber density zones, the Boxer Alpha meets current standards without compromising on size or weight.
Modularity
Modular motorcycle helmet with 180-degree reversible chinbar
Tested in extreme conditions from -10° to +50°, the Roof Boxer Alpha met all the criteria of the E22.06 standard for full-face helmets and open-face helmets
Two iconic red safety locks: the chinbar is unlocked in a very secure manner by pressing each lock sequentially with one hand - it is closed simply by pressing each lock sequentially with one hand.
FlexLocker system, an exclusive patent filed by ROOF: allows the chinbar to be locked in the open position if desired and integrates perfectly and aesthetically into the modularity of the helmet in the open or closed position. The chinbar is held securely in its raised position in jet mode to ensure impact control.
Visibility
Original Roof crystal visor
Anti-scratch and anti-fog treatment with excellent optical quality
Patented silicone lip seal for perfect waterproofing in all conditions
Comfort
Removable, washable and adjustable lining
Ventilated, breathable fabric with antibacterial treatment and quick drying
Customised fit: clever and innovative system of additional cushions (supplied as standard) to be added to the side areas inside the helmet, for a perfect fit
Ventilation
Superior Venturi effect ventilation
2 independent, closable chinbar air intakes for adjustable ventilation
4 extractors to boost the efficiency of the chinbar air intakes
Included
Comes standard with a scratch-resistant and anti-fog crystal visor.
A carrying case.
Advantages
The insulation, waterproofing and comfort of the Boxer Alpha are among the best in the high-end modular helmet category.
Cheek pads of different thicknesses are available as accessories to adapt and customise comfort
The Boxer Alpha is the iconic modular helmet for a unique look, whether you ride a scooter, maxi-scooter, roadster or custom motorcycle with a strong character.
Timeless heritage: Roof is the inventor of the modular motorcycle helmet with a 180° rotating chin guard and aviator-style visor. Riding a two-wheeler with the Boxer Alpha means you can be sure you are wearing an authentic helmet with the genuine ROOF signature for a remarkable style.
Suitable for wearing with glasses
Compatible with a Bluetooth communication kit. Installing an intercom on the Boxer Alpha in just a few minutes is easy. Specially designed to accommodate all motorcycle intercoms on the market, the Roof Boxer Alpha has removable foam padding for simple and precise installation of the earphones.
Approval
Jet and full-face approved to European standard ECE 22.06
The dual PJ Protective-Jet certification allows you to use your modular helmet on the road in either full-face or jet mode, meaning you can legally ride with the chin guard open or closed
Worn open in jet mode or closed in full-face mode, the Roof Boxer Alpha helmet is designed for intensive use
Warranty
ROOF Extended Warranty: 4 additional years offered, bringing the total commercial warranty period to 7 years from the date of purchase. To benefit from this, simply activate the extended warranty by completing the form on the Roof website within 30 days of the date of purchase.
Durability is crucial to Roof in its helmet design philosophy. The quality of their manufacturing means that new Roof helmets, such as the Boxer Alpha, are guaranteed for up to 7 years after their release date. The Boxer V8 and Boxer V8S visors are compatible with the Boxer Alpha. This comfortable, stylish equipment will never become obsolete.
SIZE GUIDE / BOXER ALPHA is available in 6 sizes | |
![]() | XS = 54 cm |
S = 56 cm | |
S/M = 57 cm | |
M = 58 cm | |
L = 60 cm | |
XL = 61 cm | |
Non-contractual photos. Please refer to the technical description of the helmet and the contents of the carton.