20PCS Spring Style Rail Mount Ice Scratchers 860201140 Fit For REV G4 REVXM REVXP Chassis Summit Models f74 Item Type:RailMountIceScratchersMaterial: MetalOE:860201728 860201140 860201761Application:Fits REV G4, REV-XM REV-XP chassis Summit models:Fit for Ski-Doo 800R Summit Everest P-TEK (REV-XP) 2008-2011Fit for Ski-Doo 800R Summit X P-TEK (REV-XP) 2008-2010Fit for Ski-Doo 600 Summit Everest (REV-XP) 2009Fit for Ski-Doo 600HO Summit Everest E-TEC (REV-XP) 2009-2011 Fit for Ski-Doo 600HO Summit X E-TEC (REV-XP) 2009-2011 Fit for Ski-Doo 800R Summit 50th Anniversary P-TEK (REV-XP) 2009 Fit for Ski-Doo 800R Summit HillClimb P-TEK (REV-XP) 2009 Fit for Ski-Doo 600 Summit Sport (REV-XP) 2010-2020Fit for Ski-Doo 800R Summit X-RS HillClimb P-TEK (REV-XP) 2010 Fit for Ski-Doo 800R Summit Everest E-TEC (REV-XP) 2011 Fit for Ski-Doo 800R Summit E-TEC (REV-XP) 2011 Fit for Ski-Doo 800R Summit SP P-TEK (REV-XP) 2011 Fit for Ski-Doo 800R Summit X E-TEC (REV-XP) 2011-2012Fit for Ski-Doo 600HO Summit SP E-TEC (REV-XP) 2012-2013Fit for Ski-Doo 800R Summit SP E-TEC (REV-XP) 2012Fit for Ski-Doo 800R Summit Sport P-TEK (REV-XP) 2012-2016 Fit for Ski-Doo 800R Summit SP E-TEC (REV-XM) 2013-2017 Fit for Ski-Doo 800R Summit X E-TEC (REV-XM) 2013-2016 Fit for Ski-Doo 600HO Summit SP E-TEC (REV-XM) 2014-2018 Fit for Ski-Doo 800R Summit X-T3 E-TEC (REV-XM) 2015-2017 Fit for Ski-Doo 800R Summit Burton (REV-XM) 2016-2017 Fit for Ski-Doo 800R Summit SP-T3 E-TEC (REV-XM) 2016-2017 Fit for Ski-Doo 850 Summit SP E-TEC (REV-Gen4) 2017-2020 Fit for Ski-Doo 850 Summit X E-TEC (REV-Gen4) 2017-2020 Fit for Ski-Doo 600R Summit SP E-TEC (REV-Gen4) 2019-2020 Fit for Ski-Doo 850 Summit X Expert E-TEC (REV-Gen4) 2020