WIN A KAWASAKI KFX®50
SPI
SPI Piston Ring Set – Lynx/Ski-Doo
$22.99
Usually ships in 3–5 business days
Description
Replacement piston ring set for proper compression and a reliable ring seal. Fits Lynx and Ski-Doo — check the fitment guide for your specific model and year.
Specifications
- Brand
- SPI
- Part number
- R09-789
- Type
- Piston Rings
Fits 231 machines
Lynx
Boondocker DS 850 E-TEC 2.5 154"2022
Boondocker DS 850 E-TEC 3.0 165"2022
Brutal Re 850 E-TEC 2.4 154"2025–2027
Rave RE 850 E-TEC 1.25 137"2024
Rave RE 850 E-TEC 1.5 137"2022–2023, 2025–2027
Rave RE 850 E-TEC Turbo R 1.5 137"2026–2027
Shredder DS 850 E-TEC 2.5 154"2023
Shredder DS 850 E-TEC 3.0 154"2023, 2025–2027
Shredder DS 850 E-TEC 3.0 165"2023, 2025–2027
Shredder DS 850 E-TEC Turbo R 2.5 154"2023
Shredder DS 850 E-TEC Turbo R 3.0 154"2023–2027
Shredder DS 850 E-TEC Turbo R 3.0 165"2023–2027
Lynx
Shredder RE 850 E-TEC 2.5 146"2024–2027
Shredder RE 850 E-TEC 2.5 154"2023–2027
Shredder RE 850 E-TEC 3.0 154"2023–2027
Shredder RE 850 E-TEC 3.0 165"2023
Shredder RE 850 E-TEC Turbo R 2.5 146"2024–2027
Shredder RE 850 E-TEC Turbo R 2.5 154"2023–2027
Shredder RE 850 E-TEC Turbo R 3.0 154"2023–2027
Shredder RE 850 E-TEC Turbo R 3.0 165"2023
Xterrain Brutal 850 E-TEC 2.4 154"2024
Xterrain Brutal 850 E-TEC 2.5 154"2023
Xterrain RE 850 E-TEC 1.6 146"2025
Xterrain RE 850 E-TEC 2.0 146"2023–2027
Xterrain RE 850 E-TEC Turbo R 1.6 146"2025
Xterrain RE 850 E-TEC Turbo R 2.0 146"2025–2027
Ski-doo
Backcountry 850 e-tec REV-G4 1.6 146"2023
Backcountry 850 e-tec REV-G4 2.0 146"2023
Backcountry 850 e-tec REV-G4 ES/R 146"2019–2022
Backcountry 850 X e-tec REV-G4 1.6 146"2023
Backcountry 850 X e-tec REV-G4 2.0 146"2023
Backcountry 850 X e-tec REV-G4 R 146"2019–2022
Backcountry 850 X e-tec REV-G5 1.6 146"2024
Backcountry 850 X e-tec REV-G5 1.6 146"2025
Backcountry 850 X e-tec REV-G5 2.0 146"2024
Backcountry 850 X e-tec REV-G5 2.0 146"2025
Backcountry 850 X-RS e-tec REV-G4 1.6 146"2023
Backcountry 850 X-RS e-tec REV-G4 2.0 146"2023
Backcountry 850 X-RS e-tec REV-G4 2.0 154"2023
Backcountry 850 X-RS e-tec REV-G4 2.5 154"2023
Backcountry 850 X-RS e-tec REV-G4 ES/R 146"2019–2022
Backcountry 850 X-RS e-tec REV-G4 ES/R 154"2020–2022
Backcountry 850 X-RS e-tec REV-G5 1.6 146"2024
Backcountry 850 X-RS e-tec REV-G5 1.6 146"2025
Backcountry 850 X-RS e-tec REV-G5 2.0 146"2024–2025
Backcountry 850 X-RS e-tec REV-G5 2.0 154"2024
Backcountry 850 X-RS e-tec REV-G5 2.0 154"2025
Backcountry 850 X-RS e-tec REV-G5 2.5 154"2024–2025
Backcountry 850 X-RS Turbo R e-tec REV-G5 1.5 146"2025
Backcountry 850 X-RS Turbo R e-tec REV-G5 2.0 146"2025
BACKCOUNTRY ADRENALINE 850 E-TEC REV-G5 1.5 146''2026–2027
Backcountry Adrenaline 850 e-tec REV-G5 1.6 146"2024
Backcountry Adrenaline 850 e-tec REV-G5 1.6 146"2025
Backcountry Adrenaline 850 e-tec REV-G5 2.0 146"2024
Backcountry Adrenaline 850 e-tec REV-G5 2.0 146"2025
BACKCOUNTRY ADRENALINE 850 E-TEC REV-G5 2.0 146''2026–2027
BACKCOUNTRY X 850 E-TEC REV-G5 1.5 146''2026–2027
BACKCOUNTRY X 850 E-TEC REV-G5 2.0 146''2026–2027
BACKCOUNTRY X-RS 850 E-TEC REV-G5 1.5 146''2026
BACKCOUNTRY X-RS 850 E-TEC REV-G5 1.5 146''2027
BACKCOUNTRY X-RS 850 E-TEC REV-G5 2.0 146''2026
BACKCOUNTRY X-RS 850 E-TEC REV-G5 2.0 146''2027
BACKCOUNTRY X-RS 850 E-TEC REV-G5 2.0 154''2026
BACKCOUNTRY X-RS 850 E-TEC REV-G5 2.0 154''2027
BACKCOUNTRY X-RS 850 E-TEC REV-G5 2.5 154''2026
BACKCOUNTRY X-RS 850 E-TEC REV-G5 2.5 154''2027
BACKCOUNTRY X-RS 850 E-TEC TURBO R REV-G5 1.5 146''2026
BACKCOUNTRY X-RS 850 E-TEC TURBO R REV-G5 1.5 146''2027
BACKCOUNTRY X-RS 850 E-TEC TURBO R REV-G5 2.0 146''2026
BACKCOUNTRY X-RS 850 E-TEC TURBO R REV-G5 2.0 146''2027
Expedition 850 SE e-tec REV-G4 1.5 154"2023–2024
Expedition 850 SE e-tec REV-G4 1.5 154"2025
Expedition 850 SE e-tec REV-G4 1.8 154"2023–2024
Expedition 850 SE e-tec REV-G4 1.8 154"2025
Expedition 850 Xtreme e-tec REV-G4 1.8 154"2023–2025
Expedition 850 Xtreme e-tec REV-G4 ES/R 154"2020–2022
Freeride 850 e-tec Hill Climb Edition REV-G5 2.5 154"2023
Freeride 850 e-tec Hill Climb Edition REV-G5 3.0 154"2023
Freeride 850 e-tec REV-G4 R 1.75 137"2018–2020
Freeride 850 e-tec REV-G4 R 2.25 137"2018–2020
Freeride 850 e-tec REV-G4 R 2.5 137"2020
Freeride 850 e-tec REV-G4 R 2.5 146"2018–2022
Freeride 850 e-tec REV-G4 R 2.5 154"2018–2022
Freeride 850 e-tec REV-G4 R 2.5 165"2018–2022
Freeride 850 e-tec REV-G4 R 3.0 154"2018–2022
Freeride 850 e-tec REV-G4 R 3.0 165"2018–2022
Freeride 850 e-tec REV-G5 2.5 146"2023–2027
Freeride 850 e-tec REV-G5 2.5 154"2023–2024, 2026–2027
Freeride 850 e-tec REV-G5 2.5 165"2023
Freeride 850 e-tec REV-G5 3.0 146"2027
Freeride 850 e-tec REV-G5 3.0 154"2023–2027
Freeride 850 e-tec REV-G5 3.0 165"2023–2025
Freeride 850 e-tec S-38 REV-G4 R 2.5 154"2018–2019
Freeride 850 Turbo e-tec REV-G4 R 2.5 154"2021–2022
Freeride 850 Turbo e-tec REV-G4 R 2.5 165"2021–2022
Freeride 850 Turbo e-tec REV-G4 R 3.0 154"2021–2022
Freeride 850 Turbo e-tec REV-G4 R 3.0 165"2021–2022
Freeride 850 Turbo R e-tec Hill Climb Edition REV-G5 2.5 154"2023
Freeride 850 Turbo R e-tec Hill Climb Edition REV-G5 3.0 154"2023
Freeride 850 Turbo R e-tec REV-G5 2.5 146"2024–2027
Freeride 850 Turbo R e-tec REV-G5 2.5 154"2023–2027
Freeride 850 Turbo R e-tec REV-G5 2.5 165"2023
Freeride 850 Turbo R e-tec REV-G5 3.0 146"2027
Freeride 850 Turbo R e-tec REV-G5 3.0 154"2023–2027
Freeride 850 Turbo R e-tec REV-G5 3.0 165"2023–2026
MXZ 850 Adrenaline Blizzard e-tec REV-G5 1.25 129"2024
MXZ 850 Adrenaline Blizzard e-tec REV-G5 1.25 129"2025–2027
MXZ 850 Adrenaline Blizzard e-tec REV-G5 1.25 137"2024
MXZ 850 Adrenaline Blizzard e-tec REV-G5 1.25 137"2025–2027
MXZ 850 Adrenaline e-tec REV-G5 1.25 129"2024
MXZ 850 Adrenaline e-tec REV-G5 1.25 129"2025–2027
MXZ 850 Adrenaline e-tec REV-G5 1.25 137"2024
MXZ 850 Adrenaline e-tec REV-G5 1.25 137"2025–2027
MXZ 850 Blizzard e-tec REV-G4 ES/R 129"2018–2019
MXZ 850 Blizzard e-tec REV-G5 1.25 129"2023
MXZ 850 TNT e-tec REV-G4 ES/R 129"2017–2022
MXZ 850 X e-tec REV-G4 ES/R 129"2017–2022
MXZ 850 X e-tec REV-G5 1.25 129"2024
MXZ 850 X e-tec REV-G5 1.25 129"2025–2027
MXZ 850 X e-tec REV-G5 1.25 137"2024
MXZ 850 X e-tec REV-G5 1.25 137"2025–2027
MXZ 850 X e-tec REV-G5 1.5 129"2024
MXZ 850 X e-tec REV-G5 1.5 137"2024
MXZ 850 X e-tec REV-G5 1.5 137"2025–2027
MXZ 850 X-RS e-tec REV-G4 ES/R 129"2018–2022
MXZ 850 X-RS e-tec REV-G5 1.25 129"2024
MXZ 850 X-RS e-tec REV-G5 1.25 129"2025–2027
MXZ 850 X-RS e-tec REV-G5 1.25 137"2024
MXZ 850 X-RS e-tec REV-G5 1.25 137"2025–2027
MXZ 850 X-RS e-tec REV-G5 1.5 129"2023–2027
MXZ 850 X-RS e-tec REV-G5 1.5 137"2024–2027
MXZ 850 X-RS e-tec Smart Shox REV-G5 1.5 129"2023
MXZ 850 X-RS Turbo R Comp. Package e-tec REV-G5 1.25 137"2025–2026
MXZ 850 X-RS Turbo R Comp. Package e-tec REV-G5 1.5 137"2024, 2027
MXZ 850 X-RS with SAS e-tec REV-G4 ES/R 129"2022
Renegade 850 Adrenaline Enduro e-tec REV-G5 1.25 137"2024
Renegade 850 Adrenaline Enduro e-tec REV-G5 1.25 137"2025–2027
Renegade 850 Adrenaline e-tec REV-G4 ES/R 137"2017–2022
Renegade 850 Adrenaline e-tec REV-G5 1.25 137"2023
Renegade 850 Backcountry e-tec REV-G4 R 146"2018
Renegade 850 Backcountry X e-tec REV-G4 R 146"2018
Renegade 850 Enduro e-tec REV-G4 1.25 137"2023
Renegade 850 Enduro e-tec REV-G4 ES/R 137"2019–2022
Renegade 850 X e-tec REV-G4 ES/R 137"2017–2022
Renegade 850 X e-tec REV-G5 1.25 137"2023
Renegade 850 X e-tec REV-G5 1.5 137"2023
Renegade 850 X-RS e-tec REV-G4 ES/R 137"2018, 2020–2022
Renegade 850 X-RS e-tec REV-G5 1.25 137"2023
Renegade 850 X-RS e-tec REV-G5 1.5 137"2023
Renegade 850 X-RS e-tec REV-XS ES/R 137"2019
Renegade 850 X-RS e-tec Smart Shox REV-G5 1.5 137"2023
Renegade 850 X-RS with SAS e-tec REV-G4 ES/R 137"2022
Summit 850 Adrenaline Edge e-tec REV-G5 2.5 146"2024–2027
Summit 850 Adrenaline Edge e-tec REV-G5 2.5 154"2024–2027
Summit 850 Adrenaline Edge e-tec REV-G5 3.0 154"2024–2027
Summit 850 Adrenaline Edge e-tec REV-G5 3.0 165"2024–2027
Summit 850 Adrenaline e-tec REV-G5 2.5 146"2024–2026
Summit 850 Adrenaline e-tec REV-G5 2.5 154"2024–2026
Summit 850 Edge e-tec REV-G4 R 2.5 154"2022
Summit 850 Edge e-tec REV-G4 R 3.0 154"2022
Summit 850 Edge e-tec REV-G4 R 3.0 165"2022
Summit 850 Edge e-tec REV-G4 R 3.0 175"2022
Summit 850 Edge e-tec REV-G5 2.5 154"2023, 2027
Summit 850 Edge e-tec REV-G5 3.0 154"2023, 2027
Summit 850 Edge e-tec REV-G5 3.0 165"2023, 2027
Summit 850 Edge e-tec REV-G5 3.0 175"2023
Summit 850 Edge e-tec Turbo R REV-G5 3.0 154"2027
Summit 850 Edge e-tec Turbo R REV-G5 3.0 165"2027
Summit 850 Expert e-tec REV-G5 2.5 154"2023
Summit 850 Expert e-tec REV-G5 3.0 154"2023
Summit 850 Expert e-tec REV-G5 3.0 165"2023
Summit 850 Expert Turbo e-tec REV-G5 2.5 154"2023
Summit 850 Expert Turbo R e-tec REV-G5 3.0 154"2023
Summit 850 Expert Turbo R e-tec REV-G5 3.0 165"2023
Summit 850 Expert Turbo R e-tec REV-G5 3.0 175"2023
Summit 850 High Climb Edition e-tec REV-G5 3,0 154"2024
Summit 850 High Climb Edition e-tec REV-G5 3.0 154"2027
Summit 850 High Climb Edition e-tec Turbo R REV-G5 2.5 154"2025
Summit 850 High Climb Edition e-tec Turbo R REV-G5 3.0 154"2027
Summit 850 SP e-tec REV-G4 R 146"2018
Summit 850 SP e-tec REV-G4 R 154"2017
Summit 850 SP e-tec REV-G4 R 165"2017
Summit 850 SP e-tec REV-G4 R 2.5 146"2019–2022
Summit 850 SP e-tec REV-G4 R 2.5 154"2018–2022
Summit 850 SP e-tec REV-G4 R 2.5 165"2018–2022
Summit 850 SP e-tec REV-G4 R 3.0 154"2018–2022
Summit 850 SP e-tec REV-G4 R 3.0 165"2018–2022
Summit 850 SP e-tec REV-G4 R 3.0 175"2018–2021
Summit 850 SP e-tec REV-G5 2.5 146"2023
Summit 850 SP e-tec REV-G5 2.5 154"2023
Summit 850 SP e-tec REV-G5 2.5 165"2023
Summit 850 SP e-tec REV-G5 3.0 154"2023
Summit 850 SP e-tec REV-G5 3.0 165"2023
Summit 850 Turbo R Adrenaline Edge e-tec REV-G5 2.5 154"2026
Summit 850 Turbo R Adrenaline Edge e-tec REV-G5 3.0 154"2026
Summit 850 Turbo R Adrenaline Edge e-tec REV-G5 3.0 165"2026
Summit 850 X e-tec REV-G4 R 154"2017
Summit 850 X e-tec REV-G4 R 165"2017
Summit 850 X e-tec REV-G4 R 2.5 154"2018–2022
Summit 850 X e-tec REV-G4 R 2.5 165"2018–2022
Summit 850 X e-tec REV-G4 R 3.0 154"2018–2022
Summit 850 X e-tec REV-G4 R 3.0 165"2018–2022
Summit 850 X e-tec REV-G4 R 3.0 175"2018–2020
Summit 850 X e-tec REV-G5 2.5 154"2023–2027
Summit 850 X e-tec REV-G5 2.5 165"2023–2025
Summit 850 X e-tec REV-G5 3.0 154"2023–2027
Summit 850 X e-tec REV-G5 3.0 165"2023–2027
Summit 850 X Expert e-tec REV-G4 R 2.5 154"2021–2022
Summit 850 X Expert e-tec REV-G4 R 3.0 154"2020–2022
Summit 850 X Expert e-tec REV-G4 R 3.0 165"2020–2022
Summit 850 X Expert e-tec REV-G4 R 3.0 175"2021
Summit 850 X Expert e-tec REV-G5 2.5 154"2025
Summit 850 X EXPERT e-tec REV-G5 2.5 154''2026–2027
Summit 850 X Expert e-tec REV-G5 2.5 165"2025
Summit 850 X Expert e-tec REV-G5 3.0 154"2024–2027
Summit 850 X Expert e-tec REV-G5 3.0 165"2024–2027
Summit 850 X EXPERT e-tec Turbo R REV-G5 3.0 154"2026–2027
Summit 850 X EXPERT e-tec Turbo R REV-G5 3.0 165"2026–2027
Summit 850 X Expert Turbo e-tec REV-G4 R 2.5 154"2021–2022
Summit 850 X Expert Turbo e-tec REV-G4 R 3.0 154"2021–2022
Summit 850 X Expert Turbo e-tec REV-G4 R 3.0 165"2021–2022
Summit 850 X Expert Turbo e-tec REV-G4 R 3.0 175"2021–2022
Summit 850 X Expert Turbo R e-tec REV-G5 3.0 154"2024–2025
Summit 850 X Expert Turbo R e-tec REV-G5 3.0 165"2024–2025
Summit 850 X Expert Turbo R e-tec REV-G5 3.0 175"2024
Summit 850 X Turbo e-tec REV-G4 R 2.5 154"2021–2022
Summit 850 X Turbo e-tec REV-G4 R 3.0 154"2021–2022
Summit 850 X Turbo e-tec REV-G4 R 3.0 165"2021–2022
Summit 850 X Turbo R e-tec REV-G5 2.5 154"2023–2027
Summit 850 X Turbo R e-tec REV-G5 3.0 154"2023–2027
Summit 850 X Turbo R e-tec REV-G5 3.0 165"2023–2027
Not sure? Call (877) 822-3496 with your machine’s year and model.