Booster Bike

Booster Bike is a steel roller coaster located at Toverland in the Netherlands. It is the prototype of a motorbike rollercoaster, built by Vekoma.In 2003, Vekoma premiered the Motorbike Coaster at the IAAPA expo. The reception was good, as it received the Award for "Best Idea Euro Amusement Show 2004 – Paris" at the Euro Amusement Show in Paris. The major difference with the normal sitdown rollercoaster is the positioning of the rider. Instead of the normal sitting seats, the rider takes place in a seat that is more leaning forward, like an actual motorbike. The rider can hold on to the 'steering wheel', and the rider is secured using a harness that pushes down on the back of the rider.

Wikipedia