Features a powerful pull-back motor, sturdy front bumper and wide blue rims with low profile tires. Includes a buildable stunt ramp. Check out the fresh blue, black and white color scheme with checkered racing stickers. Bring on the 42058 Stunt Bike and let the stunt competition begin. Activate the pull-back motor to send the high-speed Stunt Truck hurtling toward the stunt ramp. A uniquely decorated LEGO Technic 40th Anniversary brick is included with this model. This LEGO Technic model is designed to provide an immersive and rewarding building experience. This set offers an age-appropriate building experience for ages 7-14. Stunt Truck measures over 3” (8cm) high, 7” (18cm) long and 3” (9cm) wide. Ramp measures over 4” (12cm) wide, 3” (9cm) deep and under 1” (2cm) high. Combine with the 42058 Stunt Bike to create an awesome Power Racer combi model. Combi model Power Racer measures over 4” (11cm) high, 7” (19cm) long and 3” (9cm) wide.