NordicTrack Pro - Achiever - Medalist PLUS Skier / Ski Machine BRASS FINISHING TipsThese brass accents will fit SQUARED OFF SKI ends for any all Plus and Standard cut (non beveled) skis. Round Tipped "Plus Series" Ski Machines will also need the rounded front end brass which is the same for all Plus Series and Standard Skis.. There is only one standard rounded FRONT brass piece which fits both Plus Ski Machines (not beveled on sides) and Standard Ski Machines (beveled on sides). Standard Medalist and Elite Ski Machines come with