Triumph Street Triple RS 2021 — Specifications

What does a roadster look like when it has the heart of a sportbike? The answer might well be embodied in the Triumph Street Triple RS. This English machine, with its gritty 765 cm3 triple and a Daytona-derived chassis, doesn’t just play in the naked category; it dictates its rules, with a blend of mechanical sophistication and visual aggression that turns heads. For those seeking a 2021 Triumph Street Triple RS or a more recent version, the essence of this character remains, refined year after year.

Its engine is the main argument. This three-cylinder, fueled by Moto2 experience, is not just a number generator. With 123 horsepower at 11750 rpm and 79 Nm of torque, it possesses electric responsiveness. A comparison with the KTM 890 Duke R is inevitable: where the Austrian delivers brutal, low-cost torque, the Triumph Street Triple RS unleashes its power with an elegance and a progression that is almost musical. The 9% increase in the mid-range, achieved through subtle internal modifications, means you don’t need to crucify the tachometer to have fun. It is lively, but never vulgar. It's a mechanical element that speaks to you, that encourages you to play with it, rather than a brute that orders you around.

This responsiveness is served by a chassis of surgical precision. At 166 kg dry, it is one of the lightest nakeds in its class, and this weight is felt immediately. The steering is intuitive, almost designed for you. The aluminum frame, the Showa 41mm fork, and the Öhlins STX40 shock absorber, all adjustable, offer a rare balance between daily comfort and circuit precision. The Brembo M50 brakes are up to this agility: powerful, modulable, with an ABS that you can deactivate when the urge to push the vice becomes too strong. It’s a motorcycle that trusts you, that gives you the tools to exploit its potential without infantilizing you.

In everyday use, however, some concessions appear. The 825 mm seat can be an obstacle for the shortest legs, and the 17.4-liter fuel tank requires regular stops if you set off on a long ride. The electronics, well-present with its five riding modes, traction control, and bidirectional shifter, are effective, but the TFT dashboard, despite its four styles, can sometimes feel a little busy. It's not a machine for the absolute beginner, but rather for the rider who already has a few kilometers in their boots and who seeks to sublimate their pleasure. It demands engagement from you, attention to what it communicates to you.

Ultimately, the Triumph Street Triple RS, whatever its year of manufacture, remains a unique proposition. It is not the most powerful, nor the most radical on the sporty naked market. But it is probably the most complete, the most balanced, the one that offers the greatest feeling of control and refinement. It is the roadster of the rider who wants performance without brutality, technology without complication, and character without caprice. For a price around €12,100, it represents a serious investment, but for those seeking the perfect weapon for the road and track occasions, it is often the conclusion of the debate.