The models MBK Stunt / Yamaha Sliders are identical. The small 50cc scooter with Minarelli horizontal AC engine was built until 2004. The scooter was very affordable and became very attractive for young riders and students. The scooter featured a stripped down equipment compared to other 50cc 2-stroke scooters, for example the Stunt had no helmet compartment under the seat. The simple design found and still finds many firends and fans, and also the Slider / Stunt is also a popular tuning object, because it can be tuned very easily; the restricted stock version can be upgraded to achieve considerable increases inperformance with rather inexpensive spare and tuning parts.