2005 SwitchBack 600 its red/black with 2340 miles on it. there is a 144'' x 2' track, also i have the original 144x1 1/4 to go with it. there is a mbrp exhaust on it and is a fun sled to ride, i just out grew it so its time to go. its in good shape and very reliable, i hit a stump in wy and took off the left ski and IFS bar but all is fixed and replaced with o.e.m parts that happend with 1200miles on it. $4600obo sled is in nd.