Advice & Guides Advice: How to make sure your helmet fits correctly
You'd be surprised how many riders wear a helmet that's too big for them. Here's how to tell if a lid really fits you...
1 Feb 2022
Roof Boxer Alpha - Matt Black
Lightweight fibreglass 180° flip up helmet with FlexLocker system and intercom compatible
Details£251.91
RRP £315.00
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Verified Customer Reviews for Roof Boxer Alpha
Great lid
08 Sep 2025 by James
Takes a little getting used to the latches to open but it looks great on. Amazing field of view as the visor is so big. A previous review mentioned it is a little difficult getting headset (Cardo) in but it is possible it just takes a little while.
I am a large in caberg helmets and a large in this fits fine too.
Style: Blackstar / Matt Graphite
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Absolutely stunning fast delivery and good product
04 Sep 2025 by Keiron
Very good experience overall would shop here again
Style: Blackstar / Matt Graphite
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Products are just products - it’s how you sell the
25 Mar 2025 by Ankush S
The helmet is great. It has a great fit for my head due to its circular shell and very comfortable to wear. I don’t care about the lack of sun visor as I usually ride with my riding glasses on. It’s a bit complicated to fit the comms unit (I have a Cardo). I love the bright colour scheme and the comfort. What’s exceptional is the dealing with Sportsbikeshop. They are efficient, helpful, honest and one of the best online retailer expensive in my opinion
Style: Yellow
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Really good helmet
04 Feb 2025 by Anonymous
I'm 16 I bought the helmet is worth the money it's really good really comfortable and look good I would recommend this helmet to anyone
Style: Matt Black
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Description
Product Specification
Variants
Visors
Manufacturer
Roof Boxer Alpha - Matt Black
- Fibreglass shell construction
- Removable, washable and adjustable interior
- Ventilated, breathable, antibacterial and quick dry fabric
- Micrometric chinstrap
- Anti-scratch and antifog clear visor
- Suitable for glasses
- Universal intercom ready
- Weight approximately 1650g
The 180-degree versatile helmet, the Roof Boxer is back. To continue its uninterrupted success of almost 30 years, Roof has completely redesigned its iconic helmet, the Boxer, while maintaining its timeless design.
With its 180° opening chin bar, the Roof Boxer helmet is a model that has marked the history of versatile motorcycle helmets. The Roof Boxer Alpha, with its two red safety locks, is recognisable among thousands of people. Its compact shape optimizes both comfort and safety. Since its creation, what has made famous the Roof Boxer helmet, then Boxer V8, is its solidity. The fibreglass shell of the Boxer helmet makes it resistant to shocks.
While most helmets that have been upgraded to the ECE 22.06 standard have gained volume and weight, this is not the case with the Alpha Boxer helmet. By optimizing its design, working on 5 dedicated EPS densities, the Boxer Alpha meets the standard without this being at the expense of volume or weight gain.
Invented, designed and tested in France, the Alpha Boxer helmet meets premium quality criteria. Tested in extreme conditions from -10° to +50°, it met all the criteria of the ECE 22.06 standard for full-face helmets and then for jet helmets with, in particular, the FlexLocker system, an exclusive system only used on Roof helmets.
With its 180° opening chin bar, the Roof Boxer helmet is a model that has marked the history of versatile motorcycle helmets. The Roof Boxer Alpha, with its two red safety locks, is recognisable among thousands of people. Its compact shape optimizes both comfort and safety. Since its creation, what has made famous the Roof Boxer helmet, then Boxer V8, is its solidity. The fibreglass shell of the Boxer helmet makes it resistant to shocks.
While most helmets that have been upgraded to the ECE 22.06 standard have gained volume and weight, this is not the case with the Alpha Boxer helmet. By optimizing its design, working on 5 dedicated EPS densities, the Boxer Alpha meets the standard without this being at the expense of volume or weight gain.
Invented, designed and tested in France, the Alpha Boxer helmet meets premium quality criteria. Tested in extreme conditions from -10° to +50°, it met all the criteria of the ECE 22.06 standard for full-face helmets and then for jet helmets with, in particular, the FlexLocker system, an exclusive system only used on Roof helmets.
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