Our Ski-Doo QRS Helixes are machined in-house and are available in a wide variety of angles to fit your tuning needs. These helixes fit the popular models from 2008 to present and have a Progressive Cut where they progressively change from the starting angle to the ending angle down the whole length of the ramp.
Custom angles are also available - please call us at 651.982.6020 (leadtime varies).