Actually, I believe the Cyclone was the lighest unit offered by SunTour. They beefed up the Superbe for extra reliability in its intended race application. The LePree I remember was the version introduced in 1985 on Nishiki models. It had three pulleys to achieve a 42T of chain wrap. It had been developed in conjunction with Nishiki and as a result, Nishiki had one year exclusive availability on the three pulley version.