The TTV Racing lightweight flywheel for the Peugeot 106 S16 and Citroën Saxo VTR VTS 1.6 (1996–1999) is designed for drivers and tuners seeking a more responsive engine. This 3.2 kg “Lite” version features a low-inertia design and is compatible with standard 200 mm clutches for mounting.
Attached to the crankshaft, the flywheel houses the clutch disc and mechanism to transmit torque to the transmission. It also stores rotational energy, which helps smooth out engine operation. A low-inertia design reduces the energy required to vary engine speed, allowing the engine to accelerate and decelerate more quickly.
This behavior is advantageous in rallying, on the track, and in sports tuning, where frequent changes in engine speed are common. It enhances throttle responsiveness and facilitates speed adjustments during downshifts. The intended benefit relates to throttle response, rather than a gain in power per se. On the other hand, reduced inertia may require more precise control of the throttle and clutch during takeoff.
The TTV Racing 0773 is CNC-machined in the United Kingdom from a forged chromium-molybdenum steel blank and then balanced to motorsports standards. Its starter ring gear is integrated into the flywheel, a design intended to withstand high engine revs.
Verify compatibility with the original setup and the clutch assembly being used, particularly on a vehicle whose engine or transmission has been replaced. The 200 mm diameter corresponds to the compatible clutch, not to the outside diameter of the flywheel. Follow the mounting instructions and tightening torques applicable to the installation.
Products intended for vehicle modification for competition purposes may render their use prohibited on public roads, insofar as they significantly alter the vehicle's characteristics as specified in the type-approval certificate issued by the relevant authorities (noise level, pollutant emissions, maximum speed, tire dimensions, etc.).
