SP1 clutch rollers for select Polaris snowmobiles. Fits the models listed below from 2002–2027. Fitment varies by model, year, engine, and track configuration. Confirm your exact sled before ordering. www.denniskirk.com

Polaris fitment

• Classic 340: 2004–2006; Classic 340 M-10: 2004–2005
• Classic 550: 2004–2006; Classic 550 M-10: 2004–2005
• Classic 600: 2004–2006; Classic 800: 2004; Classic FS: 2006; Classic FST: 2006; Classic Touring 700: 2003
• Dragon 700 IQ: 2008; Dragon 800: 2010; Dragon 800 SP: 2009
• Edge LX340: 2007; Edge LX550: 2007–2008; Edge Touring 600: 2004–2006; Edge Touring 600 50th Anniversary: 2005; Edge Touring 800: 2004–2005
• Fusion 600 HO: 2006; Fusion 600 HO M-10: 2006; Fusion 600 HO Dragon: 2006; Fusion 700: 2006; Fusion 700 M-10: 2006; Fusion 900: 2005–2006; Fusion 900 M-10: 2006; Fusion 900 50th Anniversary: 2005
• Indy 340: 2004; Indy 600: 2015–2020; Indy 600 Adventure, 137" track: 2021; Indy 600 SP: 2015–2018; Indy 600 SP LE 60th Anniversary: 2015; Indy 600 SP, 129" track: 2019–2022; Indy 600 SP, 137" track: 2020–2022; Indy 600 Voyageur: 2015–2020; Indy 600 XC, 129" track: 2019–2020; Indy 600 XC, 137" track: 2020–2021; Indy 600 XCR: 2020–2021
• Indy 650 Adventure, 137" track: 2022–2027; Indy 650 Adventure X2, 137" track: 2023; Indy 650 SP, 137" track: 2023–2027; Indy 650 VR1 DYNAMIX, 137" track: 2025–2027; Indy 650 VR1, 129" track: 2021–2023; Indy 650 VR1, 137" track: 2021–2027; Indy 650 XC LE, 129" track: 2021; Indy 650 XC LE, 137" track: 2021; Indy 650 XC, 129" track: 2022–2024; Indy 650 XC, 137" track: 2022–2024 and 2026–2027; Indy 650 XCR, 128" track: 2022–2025; Indy 650 XCR, 129" track: 2026–2027; Indy 650 XCR, 136" track: 2022–2025; Indy 650 XCR, 137" track: 2026–2027
• Indy 800 Classic Touring: 2003; Indy 800 H.O. Adventure, 137" track: 2020; Indy 800 H.O. XC, 129" track: 2019–2020; Indy 800 H.O. XC, 137" track: 2020; Indy 800 H.O. XCR: 2020; Indy 800 SP: 2014–2015; Indy 800 SP LE: 2014; Indy 800 SP LE 60th Anniversary: 2015
• Indy 850 Adventure, 137" track: 2020–2023; Indy 850 VR1 DYNAMIX, 137" track: 2025–2027; Indy 850 VR1, 129" track: 2021–2023; Indy 850 VR1, 137" track: 2021–2027; Indy 850 XC, 129" track: 2019–2024; Indy 850 XC, 137" track: 2020–2024 and 2026–2027; Indy 850 XCR: 2020–2021; Indy 850 XCR, 128" track: 2022–2025; Indy 850 XCR, 136" track: 2022–2025
• Indy Patriot 9R VR1 DYNAMIX, 137" track: 2027; Indy Patriot 9R VR1, 137" track: 2027; Indy Patriot 9R XCR, 128" track: 2025; Indy Patriot 9R XCR, 129" track: 2026–2027; Indy Patriot 9R XCR, 136" track: 2025; Indy Patriot 9R XCR, 137" track: 2026–2027
• Indy Patriot Boost 850 VR1 DYNAMIX, 137" track: 2025–2027; Indy Patriot Boost 850 VR1, 129" track: 2023; Indy Patriot Boost 850 VR1, 137" track: 2023–2027
• Indy ProStar S4 Adventure, 137" track: 2023–2027; Indy ProStar S4 Adventure X2, 137" track: 2023; Indy ProStar S4 SP, 137" track: 2026–2027; Indy ProStar S4 XC, 129" track: 2023–2024; Indy ProStar S4 XC, 137" track: 2023–2024 and 2026–2027
• IQ 440: 2005–2007; IQ 600: 2009–2010; IQ 600 HO: 2007; IQ 600 HO CFI: 2007; IQ 600 LX: 2010; IQ 600 LXT: 2011–2015; IQ 800: 2008–2010; IQ Shift 600, 121" track: 2009–2011; IQ Shift 600, 136" track: 2009–2011
• Pro RMK 600, 155" track: 2018–2021; Pro RMK 650 MATRYX, 155" × 2.6" track: 2022–2024; Pro RMK 650 MATRYX, 155" × 2.75" track: 2022–2024; Pro RMK 800, 155" track: 2018–2020; Pro RMK 800, 155" × 3" track: 2018–2020; Pro RMK 800, 163" track: 2018–2020; Pro RMK 800, 163" × 3" track: 2018–2020; Pro RMK 800, 174" × 3" track: 2018–2020
• Pro RMK 850 AXYS, 155" × 2.75" track: 2022; 155" × 3" track: 2022; 163" × 3" track: 2022; 165" × 2.75" track: 2022
• Pro RMK 850 MATRYX SLASH, 155" × 2.75" track: 2022–2024; 155" × 3" track: 2022; 163" × 3" track: 2022; 165" × 2.75" track: 2022–2024
• Pro RMK 850 MATRYX, 155" × 2.6" track: 2022–2024; 155" × 2.75" track: 2022–2023
• Pro RMK 850, 155" track: 2019–2021; 155" × 2.75" track: 2025–2026; 155" × 3" track: 2019–2021; 155" × 3.25" track: 2025–2026; 163" track: 2019–2021; 163" × 3" track: 2019–2021; 165" × 2.75" track: 2025–2026; 165" × 3.25" track: 2025–2026; 174" × 3" track: 2019–2020
• Pro RMK Factory Edition Patriot 9R, 155" × 2.75" track: 2027; 155" × 3.25" track: 2027; Pro RMK Factory Edition Patriot Boost 850, 155" × 2.75" track: 2027; 155" × 3.25" track: 2027
• Pro RMK Patriot 9R LE, 155" × 2.75" track: 2026; 155" × 3.25" track: 2026; Pro RMK Patriot 9R MATRYX SLASH, 155" × 2.75" track: 2023–2024; 155" × 3" track: 2023; 155" × 3.25" track: 2024; 163" × 3" track: 2023; 165" × 2.75" track: 2023–2024; 165" × 3.25" track: 2024
• Pro RMK Patriot 9R, 155" × 2.75" track: 2025–2027; 155" × 3.25" track: 2025–2027; 165" × 2.75" track: 2025–2027; 165" × 3.25" track: 2025–2027
• Pro RMK Patriot Boost 850 LE, 155" × 2.75" track: 2026; Pro RMK Patriot Boost 850 MATRYX SLASH, 155" × 2.75" track: 2023–2024; 163" × 3" track: 2022–2023; 165" × 2.75" track: 2022–2024
• Pro RMK Patriot Boost 850, 155" × 2.75" track: 2025–2027; 155" × 3.25" track: 2025–2027; 165" × 2.75" track: 2025–2027; 165" × 3.25" track: 2025–2027
• Pro X 440: 2002–2003; Pro X 600: 2003–2004; Pro X 700: 2003–2004; Pro X 800: 2003–2004; Pro X Fan 440: 2002–2003; Pro X Fan 550: 2004; Pro X2 600: 2004; Pro X2 700: 2004; Pro X2 800: 2004; Pro XR 800: 2004
• RMK 600: 2005; RMK 600 HO: 2006; RMK 600 HO, 144" track: 2007; RMK 600 HO, 155" track: 2007; RMK 600 LE 60th Anniversary, 155" track: 2015; RMK 600 LE, 155" track: 2015; RMK 600 Vertical Edge: 2004; RMK 600 Vertical Escape: 2004; RMK 600, 144" track: 2008 and 2010–2022; RMK 600, 155" track: 2008 and 2010–2015
• RMK 700 Vertical Edge, 144" track: 2004; 151" track: 2004; RMK 700 Vertical Escape, 144" track: 2004; 151" track: 2004; RMK 700, 144" track: 2005–2006; 151" track: 2005–2006; 155" track: 2008–2010; 159" track: 2006; 163" track: 2008
• RMK 800 LE 60th Anniversary, 155" track: 2015; 163" track: 2015; RMK 800 LE, 155" track: 2015; 163" track: 2015; RMK 800, 144" track: 2003, 2005, and 2010; 151" track: 2003 and 2005; 155" track: 2009–2015; 156" track: 2002; 159" track: 2005
• RMK 900 50th Anniversary, 151" track: 2005; 166" track: 2005; RMK 900 Dragon: 2006; RMK 900, 151" track: 2005–2006; 159" track: 2005–2006; 166" track: 2006
• RMK Assault 800: 2009–2014; RMK Assault 800 LE: 2014; RMK Assault 800 LE 60th Anniversary, 155" track (SnowCheck only): 2015; RMK Assault 800 LE, 155" track: 2015; RMK Assault 800, 155" track: 2015
• RMK Dragon 700, 155" track: 2008; 163" track: 2008
• RMK KHAOS 650 MATRYX SLASH, 146" × 2" track: 2022–2024; 146" × 2.6" track: 2022–2024
• RMK KHAOS 850 MATRYX SLASH, 146" × 2" track: 2022–2024; 146" × 2.6" track: 2022–2024; 155" × 2.75" track: 2022–2024; 155" × 3" track: 2022–2023; 163" × 3" track: 2022–2023; 165" × 2.75" track: 2022–2024
• RMK KHAOS 850 MATRYX, 155" × 2.75" track: 2022–2024
• RMK KHAOS 850, 146" × 2" track: 2025–2026; 146" × 2.6" track: 2025–2026; 155" track: 2020–2021; 155" × 2.75" track: 2025–2026; 155" × 3.25" track: 2025–2026; 155" × 3" track: 2020–2021; 165" × 2.75" track: 2025–2026; 165" × 3.25" track: 2025–2026
• RMK KHAOS Patriot 9R LE, 155" × 2.75" track: 2026; RMK KHAOS Patriot 9R MATRYX SLASH, 146" × 2" track: 2023–2024; 146" × 2.6" track: 2023–2024; 155" × 2.75" track: 2023–2024; 155" × 3" track: 2023; 155" × 3.25" track: 2024; 163" × 3" track: 2023; 165" × 2.75" track: 2023–2024; 165" × 3.25" track: 2024
• RMK KHAOS Patriot 9R, 146" × 2" track: 2025–2026; 146" × 2.6" track: 2025–2027; 155" × 2.75" track: 2025–2027; 155" × 3.25" track: 2025–2027; 165" × 2.75" track: 2025–2027; 165" × 3.25" track: 2025–2027
• RMK Shift 600, 144" track: 2009; 155" track: 2009; RMK SP 650, 155" × 2.75" track: 2025–2027; RMK SP 850, 155" × 2.75" track: 2025–2027
• RMK SPS 850, 146" × 2.6" track: 2027; 155" × 2.75" track: 2027; 165" × 2.75" track: 2027; RMK SPS Patriot 9R, 155" × 2.75" track: 2027; 165" × 2.75" track: 2027
• RR 600 IQ: 2008
• Rush 600 PRO-S: 2015–2020; Rush 600 PRO-S LE 60th Anniversary: 2015; Rush 600 XCR: 2017–2019; Rush 800: 2011–2013; Rush 800 H.O. PRO-S: 2015; Rush 800 H.O. PRO-S LE 60th Anniversary: 2015; Rush 800 H.O. PRO-X LE: 2015; Rush 800 H.O. PRO-X LE 60th Anniversary: 2015; Rush 800 Pro R LE: 2012–2014; Rush 800 Pro-R: 2011–2014; Rush 850 XCR: 2019
• SKS 650, 146" track: 2023–2024; SKS 800 H.O., 146" track: 2018–2020; 155" track: 2018–2020; SKS 850, 146" track: 2019–2021; 155" track: 2019–2021
• Super Sport 550: 2004–2008; Super Sport 550 M-10: 2004–2006
• SwitchBack 600: 2004–2005 and 2010–2011; SwitchBack 600 HO: 2006–2007; SwitchBack 600 HO CFI: 2007–2009; SwitchBack 600 Pro-S: 2020–2021; SwitchBack 600 XCR: 2018–2021; SwitchBack 650 SP, 146" track: 2023–2024 and 2026–2027; SwitchBack 650 XC, 146" track: 2022–2027; SwitchBack 700: 2004 and 2008; SwitchBack 800: 2004–2005; SwitchBack 800 H.O. Adventure: 2016–2019; SwitchBack 800 H.O. Pro-S: 2016–2020; SwitchBack 800 H.O. Pro-X: 2016–2018; SwitchBack 800 XCR: 2018; SwitchBack 850 Pro-S: 2019–2021; SwitchBack 850 XC, 146" track: 2022–2024 and 2026–2027; SwitchBack 850 XCR: 2019–2021; SwitchBack 900: 2005–2006
• SwitchBack Assault 650, 146" track: 2021–2025; SwitchBack Assault 800: 2011–2013; SwitchBack Assault 800 LE: 2014; SwitchBack Assault 800 LE 60th Anniversary, 144" track: 2015; SwitchBack Assault 800 LE, 144" track: 2015; SwitchBack Assault 800, 144" 2.0" track: 2014; SwitchBack Assault 800, 144" track: 2014–2019; SwitchBack Assault 850, 144" track: 2019–2021; SwitchBack Assault 850, 146" track: 2021–2025; SwitchBack Assault 850, 146" track with Escape IFS: 2026–2027; SwitchBack Assault 850, 146" track with Race IFS: 2026–2027
• SwitchBack Assault Patriot 9R, 146" track: 2025; SwitchBack Assault Patriot 9R, 146" track with Escape IFS: 2026–2027; with Race IFS: 2026–2027; SwitchBack Assault Patriot Boost 850, 146" track: 2023–2025; 146" track with Escape IFS: 2026–2027; with Race IFS: 2026–2027
• Switchback FST: 2006–2007; Touring 340: 2007; Touring 700: 2006; Touring FS: 2006; Touring FST: 2006; Touring IQ FS: 2007–2009; Touring IQ FST: 2007–2009; Transport 340: 2008
• Voyager 650, 146" track: 2022–2025; Voyager ProStar S4, 146" track: 2023–2024
• Voyageur 650 Adventure Ultimate, 155" track: 2026–2027; Voyageur 650 Adventure, 155" track: 2027; Voyageur 650 Nordic Pro, 155" track: 2027; Voyageur 650 SP, 146" track: 2026–2027; Voyageur ProStar S4 Adventure Ultimate, 155" track: 2027; Voyageur ProStar S4 Adventure, 155" track: 2027; Voyageur ProStar S4 Nordic Pro, 155" track: 2027
• XC 500 SP: 2004–2007; XC 600 SP: 2004–2005; XC 600 SP M-10: 2004–2005; XC 600 SP 50th Anniversary: 2005; XC 700 SP: 2004–2005; XC 700 SP M-10: 2004–2005; XC 800 SP: 2004–2005; XC 800 SP M-10: 2004–2005