i have a 2002 ski-doo summit with crank shop 900 motor. twin crank shop pipes. avenger egt, fabcraft tunnel, simmons skis, 159 track 2 1/4 lugs, boss seat, big wheel kit, anti ratchet drivers. this sled is set up for high altitude climbing. there is a ton invested in this sled but will sell for $4500 or best offer. casper wy. shanerooney2005@yahoo.com 307-262-5354. will send pics or post later if your interested will make sure you see the sled.