CE AA Motorcycle Jackets Explained: What UK Riders Need to Know Before Buying
Most leather motorcycle jackets sold in the UK carry a CE mark. But very few buyers know what that mark actually covers, what the different ratings mean, or why a CE AA garment certification is fundamentally different from a CE Level 1 armour insert. This guide explains everything clearly, so you can make an informed decision before you buy.
When you buy a leather motorcycle jacket, you are buying protective equipment. Not fashion. Not a lifestyle accessory. Equipment that may one day be the difference between a bruised shoulder and a fractured one. Understanding the certification on the label is therefore not a technical detail for enthusiasts. It is basic due diligence for any rider.
This guide covers the EN17092 garment standard, the EN 1621-1:2012 armour standard, the difference between CE Level 1 and Level 2 protectors, why genuine cowhide leather remains the benchmark material for motorcycle protection, and what to look for when buying a leather motorcycle jacket in the UK in 2025.
What does CE mean on a motorcycle jacket?
CE stands for Conformite Europeenne, which translates as European Conformity. A CE mark on any product means it has been independently tested and certified to meet European safety standards for that product category. In the context of motorcycle clothing, CE certification covers two entirely separate things that are often confused.
The first is the garment certification, which tests the jacket itself. The leather, the seams, the construction, and the overall protective performance of the garment as a whole are all evaluated. This is covered by the standard EN17092.
The second is the armour certification, which tests only the impact protectors fitted inside the jacket. These are separate components, tested to their own standard, EN 1621-1:2012. A jacket can carry CE approved armour inserts without the garment itself carrying any EN17092 certification at all.
The key point most buyers miss: when a jacket is advertised as CE approved, that almost always refers to the armour inserts only. It says nothing about the leather quality, the seam strength, or whether the garment as a whole has passed any safety testing. A jacket with EN17092 garment certification is a fundamentally different product.
EN17092 explained: the four garment ratings
EN17092 is the European standard for motorcycle protective clothing. It was introduced in 2018 and replaced the older EN13595 standard. Under EN17092, motorcycle jackets and trousers are classified into four ratings based on their performance across impact abrasion resistance, seam burst strength, and tear resistance.
Each rating requires the garment to pass a specific set of laboratory tests. Impact abrasion resistance measures how long the material survives contact with a road surface before wearing through. Seam burst strength tests whether the stitching holds under the forces generated in a crash. Tear resistance tests whether the material resists splitting when subjected to sudden load.
Class AA requires the garment to pass all three tests at a higher threshold than Class A. The leather, the thread, the stitching pattern, and the construction all have to work together to achieve the rating. It cannot be awarded to a material alone. It applies only to the finished, certified garment.
Since Brexit, the UK equivalent of CE certification is UKCA (UK Conformity Assessed). Any motorcycle jacket sold in the UK after January 2021 should carry either CE or UKCA certification. A jacket with both CE and UKCA certification has been tested and approved for both the UK and EU markets. When buying, look for both marks if you want full compliance confirmation.
CE Level 1 vs CE Level 2 armour: what is the difference?
The armour inserts fitted inside a motorcycle jacket are tested separately under EN 1621-1:2012. This standard covers limb protectors including shoulder and elbow armour. There are two levels.
| Criterion | CE Level 1 | CE Level 2 |
| Impact energy transmitted | Maximum 35 kN average | Maximum 20 kN average |
| Protection level | Standard | Significantly higher |
| Typical use | Urban commuting | Touring, commuting, general road riding |
| Supplied as standard | Most budget jackets | Higher specification jackets |
| Recommended for | Low-speed riding | All riding speeds and conditions |
The practical difference is significant. CE Level 2 armour transmits considerably less impact force to the body in a crash than Level 1. For shoulder and elbow protection, where the forces in a typical off can be substantial, the difference between the two levels is meaningful. If a jacket offers Level 2 as standard, that is a genuine specification advantage over the majority of jackets at the same price point.
Why genuine cowhide leather remains the benchmark material
The debate between leather and textile motorcycle jackets is ongoing, but for abrasion resistance, genuine cowhide leather at 1.0mm or above has a clear, documented advantage. Professional motorcycle racing suits have used cowhide leather for decades for a straightforward reason: no other material currently provides comparable abrasion resistance in a slide at road and track speeds.
The key specifications to look for in a leather motorcycle jacket are the hide type and the thickness. Top grain cowhide is the standard for quality motorcycle leather. Full grain cowhide uses the outermost layer of the hide where the fibres are densest, providing the highest resistance to abrasion and tearing. Thickness should be stated as a range in millimetres. A minimum of 1.0mm is the accepted standard for a jacket claiming genuine road protection. At 1.1 to 1.2mm, the leather provides the abrasion resistance confirmed by EN17092 certification.
What to watch out for when buying a leather motorcycle jacket
The market for leather motorcycle jackets contains a significant number of products that look the part but do not meet the standards. Here are the specific red flags to check before purchasing.
- No EN17092 garment certification label sewn inside the jacket. If there is no EN17092 label, the garment has not passed garment testing. The CE mark may refer only to the armour inserts.
- Leather described as genuine leather without a stated hide type and thickness. Bonded leather, PU-coated leather, and split leather all carry the word genuine but offer a fraction of the protection of top grain cowhide. Always look for the hide type and millimetre thickness stated explicitly.
- CE Level 1 armour presented as a selling point without mention of Level 2. Level 1 is the minimum. If a listing does not state Level 2, assume Level 1. Check the armour inserts themselves for the EN 1621-1:2012 label and level number.
- No back protector pocket. A jacket without a back protector pocket cannot accept a spine insert. Back protection is a standard feature on any jacket claiming serious protective credentials.
- No stated notified body for the certification. Genuine CE certification is issued by an approved notified body such as SATRA. If no certifying body is named, the certification claim cannot be independently verified.
How to choose the right CE AA leather motorcycle jacket for your riding
Once you have confirmed the certification credentials, the next step is matching the jacket to your specific riding context. Not every rider needs the same specification.
Daily commuting in UK conditions
For daily commuting, a CE AA rated leather jacket with CE Level 2 armour at shoulders and elbows covers all standard requirements. An all-season design with a removable thermal liner is important for UK weather, where temperatures vary considerably between seasons and even within a single day. A back protector pocket is essential. YKK or equivalent quality zippers matter for longevity on a jacket used every day.
Touring and long-distance riding
For touring, the same specification applies but comfort features become more important. Waist adjustment tabs, cuff closures that seal against wind, and a trouser attachment loop for jacket-to-jeans integration all contribute meaningfully to comfort over long distances. A jacket that fits correctly when seated in a riding position, rather than standing upright, is critical for touring use.
Cafe racer and cruiser riding
For riders who prioritise classic aesthetics, genuine cowhide leather with CE AA garment certification provides both the traditional look and documented protection. Many cafe racer and cruiser style jackets compromise on certification in favour of styling. A CE AA certified cowhide jacket with Level 2 armour delivers both without compromise.
The complete buying checklist
Before purchasing any leather motorcycle jacket, verify each of the following points. Every item on this list should be confirmed either on the product listing or on the certification label sewn inside the jacket.
- Garment certification: EN17092-3:2020 Class AA or above Confirms the entire jacket has been independently tested for abrasion, seam strength, and tear resistance.
- Leather: 100% natural cowhide, top grain, minimum 1.0mm (1.1 to 1.2mm preferred) Hide type and thickness must both be stated explicitly. Reject any listing that does not state both.
- Shoulder armour: CE Level 2, EN 1621-1:2012 certified Level 2 at shoulders is the recommended standard for general road riding.
- Elbow armour: CE Level 2, EN 1621-1:2012 certified Level 2 at elbows provides significantly greater impact protection than the Level 1 minimum.
- Back protector pocket included Accepts a standard CE Level 2 spine insert. Back protection is the most commonly overlooked element of motorcycle jacket specification.
- UKCA certification for UK market compliance Confirms the product has been tested and approved for the UK market post-Brexit.
- Removable thermal liner for all-season UK use A fixed lining makes a jacket impractical for UK summer riding. Removable is essential for year-round use.
- Quality zippers: YKK or equivalent Zip failure on a daily-use jacket is a common frustration. Named zip brands indicate genuine build quality.
The MCW Gear Sentinel meets every point on this checklist
CE AA certified to EN17092-3:2020. 1.1 to 1.2mm natural top grain cowhide. Armanox Level 2 armour at shoulders and elbows, both certified to EN 1621-1:2012 by SATRA. Back protector pocket. CE and UKCA certified. Removable 75g quilted thermal liner. Genuine YKK zippers. Free UK delivery. Sizes S to 3XL.
Summary: what to remember
CE certification on a motorcycle jacket covers two separate things. The garment rating under EN17092 and the armour rating under EN 1621-1:2012 are independent certifications that must both be confirmed. A jacket marketed as CE approved may carry only armour certification with no garment testing at all.
For everyday UK riding, a CE AA garment rating provides the documented protection level recommended for commuting and touring. CE Level 2 armour at shoulders and elbows provides meaningfully greater impact protection than the Level 1 minimum. Genuine top grain cowhide at 1.1mm or above provides abrasion resistance that synthetic and PU alternatives cannot match at equivalent thickness.
Buying a certified leather motorcycle jacket is not about spending more. It is about knowing exactly what you are getting and being able to verify it. The certification labels and EN numbers exist precisely to make that verification possible. Use them.
