The slider cap is used with the LE rear wings, and allows the wing to slide forward and back about 3/4" of an inch. This adjustmanet allows the rider to tailor the "quickness" of the foil to his or her liking. Moving the rear wing all the way back will slow the foil down making it more stable. Moving the rear wing forward will speed the foil up, making it more responsive and aggressive.
Aircraft Quality 6061 Billet Aluminum
Slider Length: 3.5"
Slider Width: .75"
Polished to a mirror finish