Blow molded, one piece plastic skis (available in black only) All-Terrain skis measure 7″ x 41″ with a keel height of 0.875″ Weighs 10-40% less than competitive compression molded plastic skis. Large footprint provides increased flotation in deep snow Excellent handling over mountain and cross country riding Mount kits are aluminum All in one ski and handle design produces a ski that is extremely resistant to breaking. Ski will return to original shape even after the hardest impact. Less hardware and parts means they are less vulnerable to breakage. Designed to improve driving in reverse Larger handle for easier grabbing Exo-S recommends these skis for powder / off trail riding A stock photo is used Compatible with Polaris models below: 1982 340 TXL 1982 500 Centurion 1983 340 Cross Country 1983 440 Trail 1983 600 1984 400 1984 440 Trail 1984 600 1985 400 1985 440 Trail 1985 600 1985 600 SE 1986 400 1986 440 Trail 1986 600 1986 600 LE 1987 340 Sport 1987 400 1987 400 SKS 1987 488 Trail 1987 488 Trail ES 1987 488 Trail SKS 1987 600 1988 340 Sport 1988 400 1988 400 Classic 1988 400 SKS 1988 488 Trail 1988 488 Trail Deluxe 1988 488 Trail ES 1988 488 Trail SKS 1988 488 Trail SP 1988 650 1988 650 SKS 1989 340 Sport 1989 400 1989 488 Trail 1989 488 Trail Deluxe 1989 488 Trail ES 1989 488 Trail SKS 1989 488 Trail SP 1989 488 Trail Supertrak 1989 500 1989 500 Classic 1989 500 SKS 1989 500 SP 1989 650 1989 650 SKS 1990 340 Sport 1990 340 Sport GT 1990 400 1990 500 1990 500 Classic 1990 500 SKS 1990 500 SP 1990 500 Trail 1990 500 Trail Deluxe 1990 500 Trail Supertrak 1990 500 Trail Widetrak 1990 650 1990 650 RXL 1990 650 SKS 1991 400 1991 400 XC 1991 440 Sport 1991 440 Sport GT 1991 500 1991 500 Classic 1991 500 SKS 1991 500 SP 1991 500 Trail 1991 500 Trail Deluxe 1991 500 Trail Supertrak 1991 500 WideTrak 1991 650 1991 650 RXL 1991 650 RXL SKS 1992 440 1992 440 Sport 1992 440 Sport GT 1992 440 XCR 1992 500 1992 500 Classic 1992 500 SKS 19