The Yamaha YZF-R6 attracts holders of the A2 license with its sporty character and its reputation on the track. French regulations allow certain motorcycles to be restricted to 35 kW to make them compatible with this license, but the R6 presents a specific problem related to its original power. Understanding the legal framework and technical constraints helps avoid a purchase that would turn out to be unusable on the road.
Original power of the R6 and the 70 kW limit for A2 restriction
The A2 license limits riding to motorcycles whose power does not exceed 35 kW after restriction. The rule does not stop there: the original motorcycle must not exceed double this limit, which is 70 kW of net power. This ceiling aims to ensure that the chassis, brakes, and frame remain consistent with the restricted power.
The R6, depending on the generation, develops well beyond this threshold. The most common versions far exceed 70 kW in standard configuration. As a result: the vast majority of R6s are not eligible for A2 restriction, regardless of the quality of the kit used or the mechanic consulted.
Some riders mention R6s from 2004 or 2005 whose power might be more contained. The available data does not confirm that these model years fall below the 70 kW original threshold. The power listed on the registration certificate is authoritative, and this is the document that law enforcement checks in case of inspection.
Before considering a project around a restrictable R6 for the A2 license, it is essential to verify the net power listed on the registration certificate of the targeted model.
Legal procedure for motorcycle restriction and updating the registration certificate
When a motorcycle meets the condition of a maximum of 70 kW original power, the restriction to 35 kW follows a precise administrative process. Ignoring this exposes one to riding illegally, even with a physically installed restriction kit.
- The restriction must be carried out by an approved professional who issues a certificate of conformity. A DIY installation without official documentation has no legal value.
- The registration certificate must be updated to mention the new power. Without this modification in field P2 of the certificate, the motorcycle remains registered at its original power, and the A2 license does not cover its operation.
- The restriction kit used must correspond to the exact model of the motorcycle (year, engine version) and be approved. A generic kit or one adapted from another model will not be accepted during a technical inspection or verification.
- The insurer must be informed of the restriction. In the event of a claim, a discrepancy between the declared power and the actual power may lead to a denial of coverage.
The complete process generally takes a few weeks, from the mechanical intervention to the return of the modified registration certificate.
End of R6 production and consequences on the used market
Yamaha has confirmed the cessation of the YZF-R6 Race Base (track version, not road approved) after the 2026-2027 orders, with the last deliveries scheduled for February 2027. No new R6 will be produced from this date.
For candidates for the A2 license, this disappearance has a direct consequence: the available R6 fleet is now limited to motorcycles already registered on the used market. Prices for these models tend to stabilize or even increase, driven by the emotional value of the motorcycle.
On the other hand, the increasing rarity also complicates the search for a specimen whose original power would be compatible with A2 restriction. Field reports vary on this point: some sellers claim that their R6 is “A2 restrictable” without the registration certificate confirming a power below 70 kW. Checking field P2 of the registration certificate before any transaction remains the only reliable precaution.
European Directive 2025/2205 and upcoming regulatory framework
The directive (EU) 2025/2205, published in November 2025, retains the AM, A1, A2, and A categories while maintaining the current power limits. It rewrites the A2 rule in terms of 70 kW of net power, without opening any exceptions for high-displacement sports bikes. Member states must transpose this text before November 2028 and apply it starting November 2029. No favorable developments for the R6 are expected within this framework.
Yamaha alternatives truly compatible with the A2 license
Rather than searching for a hypothetically restrictable R6, several Yamaha models are designed or approved for the A2 license without regulatory tinkering.
The MT-07 remains the benchmark in the segment. Its twin-cylinder engine delivers exactly 35 kW in A2 version, with torque available from low revs suitable for both city and road. The R7, positioned in a more sporty niche, shares this same engine base in a fairing inspired by supersports. It offers an engaged riding position without the constraints of a motorcycle outside the legal framework.
Other manufacturers offer comparable models: the Honda CB500F, the Suzuki SV650 (in restricted version), or the KTM Duke 390. All these motorcycles naturally comply with the A2 power ceiling or fall within the 70 kW maximum envelope allowing for approved restriction.
The choice of an A2 license motorcycle is not just a matter of prestige. An R6 whose restriction would be contested during an inspection exposes its rider to riding without a valid license, with the legal and insurance consequences that this entails. Models that are natively compatible offer performance that is more than sufficient for the first two years of the license, before transitioning to the A license and unrestricted access to the entire catalog.
