Zenvo TSR . The Zenvo TSR is a track-only version of the TS1 GT. Launched alongside the TS1 GT at the
2016 Geneva Motor Show, the TSR shares most of its mechanical components with the road-legal car, including the same engine and body. The main changes in the TSR variant are a of weight reduction reducing the total weight to , revised gearing and power delivery for track use, and a fixed carbon-fibre wing on the rear of the car. A larger carbon-fibre front splitter and rear diffuser have also been fitted to improve airflow at higher speeds. The TSR's interior includes a full
roll cage and 6 point harnesses, with the infotainment system of the TS1 GT having been removed to save weight. As a result of the gearing and aerodynamic changes, the top speed of the TSR is reduced to .
Zenvo TSR-S .|alt= The Zenvo TSR-S is a road-legal version of the track-focused Zenvo TSR. Unveiled at the
2018 Geneva Motor Show, the TSR-S features numerous upgrades and design changes compared to the previous TS1 models and sits in-between the road-going, grand touring TS1 GT and the race-focused, track only TSR. On the exterior of the car, the TSR-S has been redesigned with a larger front grille and large integrated splitter and diffuser. The carbon-fiber wing on the rear of the car is able to rotate with two
degrees of freedom, allowing for air braking and corner stabilization. Weight savings on the TSR-S sum to over the TS1 GT, bringing the total weight of the car down to . The powertrain of the TSR-S has also been updated, and the 5.8-liter twin-supercharged V8 now rated at at 8,500 rpm. These changes increase the claimed top speed of the TSR-GT to . The TSR-GT also features a more luxury-oriented interior, with leather upholstery in place of bare carbon fiber of previous TSR models and measures to reduce
cabin noise. == See also ==