June 6, 2007 In 2009, Formula One (F1) motor racing is introducing new rules that will lower the environmental impact of the sport. Part of this is to recover deceleration energy that can be stored for acceleration. The first commercial product resultant from this mandated new direction in technology will come from vehicle transmission design and manufacturing company Xtrac. A licence arrangement will enable Xtrac to exploit Torotrak’s full-toroidal traction drive technology to develop highly efficient and compact continuously variable transmissions (CVTs) for use in the new kinetic energy recovery systems (KERS) proposed for F1. Whatsmore, the system holds much promise for use in road cars. Very cool technology indeed! Detailed images.