i have two "05"polaris snowmobiles 1 is a xcsp 700 with m-10 suspention.electric start &reverse only 1300 miles on this sled.mint>>..the other sled is a "05" 500 classic.with m-10 .reverse and only 1000 miles also mint... the trailer is a exstreme "05" fits 2 sleds also in mint condition..i paid $16.900.00 new asking$12.000 for every thing if you have any questions just e-mail me thanks JOE S....