2
2
Could this be the coolest rollercoaster ever built? Helix at Liseberg in Sweden proves that coasters don't have to be tall, fast or have gimmicks to be world class. 3 launches, 7 inversions and top speed of 62mph (100kph), this Mack coaster is enough to make any enthusiast wet themselves with excitement! This video was kindly provided to us by Liseberg.