A jackshaft setup on a go-kart uses an secondary shaft mounted between the engine and the rear axle to transfer power through two separate chain drives. This allows you to change gear ratios more easily, improve torque and acceleration.
Understanding 3-lug and 4-lug wheel bolt patterns is essential when selecting hubs, wheels, or racing components for your kart. A bolt pattern refers to the diameter of the circle formed by the centers of the mounting holes.
This video is a great guide for mounting a racing go kart seat. Pay
particular attention to installing your seat struts without pulling or
putting tension on the seat.
