The TrailMaster Mini 5.5 Hp go-kart is their children's model. This little go-kart is made in three versions; the pull-start XRS, the electric-start XRX, and the reverse geared XRX/R.
All three models use 4.10-6 front wheels and tires, and 13x5-6 rear wheels and tires. Power is provided with a 5.5 Hp Honda-clone engine.