LEGO Technic Set #8420 Street Bike

A stunning spectacle of style and speed, the street bike features a mono-swing arm, two new designer wheels, a 4-cylinder engine and adjustable rear suspension. Take it apart and rebuild it into a custom chopper. Build it, display it, or stage your own street bike race. Authentic model for skilled builders. Includes kickstand for display. Includes instructions for rebuilding into a custom chopper. Measures 7"H x 10"L. Chain drive moves pistons in V4 engine.