L8 Jr

IThe Seven L8 Jr was created with a clear goal: to offer young drivers a driving experience as close as possible to that of a real KZ kart. This engine is designed for those who want to start getting familiar with shifting, the clutch, and all the dynamics that define gearbox karts, from the very beginning of their racing career.

The main feature is the 6-speed gearbox, the true heart of the project. This component allows for serious training, helping drivers learn how to manage the engine in every driving situation—just like the most experienced racers in the KZ 125 category.

The engine is an 80cc water-cooled unit, paired with a 24 mm Dell’Orto VHST carburetor. Thanks to its high-quality construction and top-tier components, it delivers an impressive 25 horsepower—an exceptional figure for this displacement.

The gear shift is controlled from the steering wheel, with Formula 1-style paddles for quick and engaging shifts. Completing the driving experience is the dry multidisc clutch, which allows for standing starts—delivering unique thrills and making it possible to train for race-style launches.

The Seven L8 Jr is much more than just a training engine: it’s a tool designed to grow, learn, and dream big.