Search query: 4 wheel go kart

Product: The Big Dig and Roll Ride-On Working Excavator with Wheels, Sandbox Excavator with 360° Rotation, Great for Sand, Dirt and Snow, Steel | Outdoor Play | Beach Toy |
Brand: The Big Dig
Color: Yellow
Relevance: Substitute
Great for the beach, backyard or playground. Pretend that you're on a big construction site with this backyard sandbox excavator. The big dig and roll is the perfect sandbox digger with 360° swivel action and two-handed digging and dumping action. The big dig and roll is great for all-seasons.
All season play: sandbox digging toy digs sand, dirt, and snow. Dig up to 15" Deep! The big dig can reach 33" When crane arm is fully extended.
Dig and dump: seat and crane arm swivel 360° for digging and dumping action
Get outside and play! The big dig and roll sandbox digging toy encourages kids to get outside, play and use their imaginations. Great to bring to the beach and playground.
Sturdy Metal Construction | Weight Limit: 110 lbs. | Ages 3+

Product: Berg Pedal Kart Buzzy Nitro | Pedal Go Kart, Ride On Toys for Boys and Girls, Go Kart, Toddler Ride on Toys, Outdoor Toys, Beats Every Tricycle, Adaptable to Body Length, Go Cart for Ages 2-5 Years
Brand: BERG Toys
Color: Blue/Orange
Relevance: Exact
Thanks to its four wheels, the BERG Buzzy has excellent stability. Because tricycles have one wheel less, they are far less stable. The centre of gravity of a tricycle is close to the tilt line, the line between the front and the rear wheels. Riding sharply or fast around corners on a tricycle can easily cause it to tip over, along with its passenger. Because the Buzzy has four wheels the tilt line is much further outwards and further away from the centre of gravity.
Unlike a tricycle, the pedals and the handlebars of the Buzzy can be operated independently. This ensures that the pedals do not move when steering and the feet remain firmly on the pedals at all times. Riding and steering therefore have no influence on each other, which makes riding on the Buzzy much more fun.
Because the pedals and the handlebars on a tricycle are connected to each other, a lot of energy is lost in the motion of the handlebars when setting off. The pedals and the handlebars on a Buzzy are not connected and therefore the energy used when pedalling is directly converted into the forward movement of the Buzzy.
For the BERG Buzzy, this high-tech foam is the ideal replacement for the traditional rubber inner and outer tires. Thanks to the right composition, the tires are just as durable as traditional rubber tires but without the risk of a flat tire. The tires are also very silent when driving, which makes them ideal for indoor and outdoor use."