Seven L8 Jr was born with the idea of being able to give young kart drivers the opportunity to train 100% as real KZ drivers.
The inclusion of the 6-speed gearbox from an early age is the fulcrum of this new engine that incorporates all the basic characteristics of a KZ 125 kart engine.
Seven L8 Jr is made in 80cc displacement, water-cooled and with the 24mm Dell’Orto VHST carburetor, it develops 25HP.
The gearbox control is with paddles on the steering wheel, resuming the true shifting style of a Formula 1. The dry multi-plate clutch gives the thrill of a standing start.
