safety and warning instructions A cool feature is the Dino Cars roll bar. Every off-road fan is enthusiastic about this accessory. The roll bar is made of high-quality steel and is screwed to the rear of your Dino Car. So it not only looks great, but should also protect you off-road, especially in the head area. The Dino Cars roll bar is suitable for all large go-karts from the age of 5 (Classic, Sport, Camaro, Track etc.). DANGER! Not recommended in combination with any version of the additional seat and not compatible with transport box 03172 DINO