The Radar Senate-C Slalom Waterski has the carbon advantage for 2013. The Senate-C benefits from the carbon advantage: lighter and quicker reactionary characteristics make it a superior product. The Senate-C has a a 100% laminate composite laminates. Simply put, you are running on a super-fast slalom ski. The biggest difference between the Senate and Senate-C is in turn-reaction and raw hole-shot speed. The Senate-C's light frame slices through the wake but remains connected and friendly like all the Strada shapes. The rumors are true people: Skiers are running 41 off on the Senate shape.