Racing enthusiasts probably have driven a go-kart before, but what about ones that are powered by motorcycle engines and/or rockets? Continue reading to ten of the coolest homemade go-karts ever — image via.

1. Gixxerkart

2. Monster Go-Kart

3. 70000-Watt Electric Go-Kart

4. Batman Tumbler Go-Kart

5. Rocket-Powered Go-Kart

6. Hayabusa Kart

7. Neuroti-Kart

8. Monster Kart 5

9. Turbo Kart

10. Turbo CBR 1000RR Go-Kart