The Triumph Speed T4 packs a 398.15 cc liquid-cooled, single-cylinder engine, generating 31 Ps at 7,000 rpm and 36 Nm torque at 5,000 rpm. Its analogue speedometer with an integrated LCD screen provides essential data clearly, enhancing the overall functionality. This setup ensures a responsive and efficient performance for riders. Onroad and ex-sh The T4 , a successor to the acclaimed Speed 400, offers a refined riding experience that's perfect for riders of all levels. With its modern classic design, confidence-inspiring handling, relaxed performance, and deep, satisfying exhaust note, the T4 embodies the essence of a Triumph modern classic. View the specifications of the Speed T4 Specification model. Enjoy the timeless appeal of a Triumph Modern Classic Roadster with the Speed T4 . Its minimalist custom style and high-quality build make it a stand-out option, built on the reliable Speed 400 platform.