2017 Ski-Doo Summit SP 850 E-Tec Engine: Rotax 850 E-Tec Starter: Electric starter with back up pull-starter Platform: REV (G4) Track: 165 Powdermax 3.0 Miles: 2731 – Factory long block installed at 2497 miles under warranty; i.e. less that 300 miles on new long block. $5,800 OBO Call or text with i...