Athena Piston Kit - S4F05400011B Yamaha YZ 125 1997-2004 Brand_Arlen Ness 2017 John Deere XUV Gator

2017 John Deere XUV Gator 550 S4 2008

2021 Harley-Davidson Heritage Classic 114 2018-2021 Harley-Davidson Iron 1200 2018-2020 Harley-Davidson Low Rider 2018-2026 Harley-Davidson Softail Breakout 114 FXBRS 2018-2026 Harley-Davidson Softail Breakout FXBR 2018-2020 Harley-Davidson Softail Deluxe FLDE 2018-2026 Harley-Davidson Softail Fat Bob 114 FXFBS 2018-2026 Harley-Davidson Softail Fat Bob FXFB 2018-2026 Harley-Davidson Softail Fat Boy 114 FLFBS 2018-2026 Harley-Davidson Softail Fat Boy FLFB 2018-2026 Harley-Davidson Softail Heritage Classic 114 FLHCS 2018-2026 Harley-Davidson Softail Heritage Classic FLHC 2018-2021 Harley-Davidson Softail Low Rider FXLR 2018-2021 Harley-Davidson Softail Slim FLSL 2018-2026 Harley-Davidson Softail Sport Glide FLSB 2018-2026 Harley-Davidson Softail Street Bob FXBB 2018-2021 Harley-Davidson Sport Glide 2018-2021 Harley-Davidson Sportser Iron 1200 XLNS 2018-2019 Harley-Davidson Sportster Forty-Eight Special XLXS 2019-2020 Harley-Davidson 114 FXDR 2019 Harley-Davidson Breakout 107 2019-2020 Harley-Davidson FXDR 114 (FXDRS) 2020-2022 Harley-Davidson CVO Tri Glide FLHTCUTGSE 2020-2024 Harley-Davidson Road Glide Limited FLTRK 2020-2026 Harley-Davidson Softail Low Rider S FXLRS 2021-2024 Harley-Davidson Softail Street Bob 114 FXBBS 2021-2022 Harley-Davidson Sportster S RH1250S 2021 Harley-Davidson Street Bob 114 2022-2023 Harley-Davidson CVO Road Glide Limited FLTRKSE 2022 Harley-Davidson Nightster RH975 2022-2023 Harley-Davidson Road Glide ST FLTRXST 2022 Harley-Davidson Softail Low Rider El Diablo FXRST 2022-2026 Harley-Davidson Softail Low Rider ST FXLRST 2022-2023 Harley-Davidson Street Glide ST FLHXST 2023-2025 Harley-Davidson Road Glide 3 FLTRT 2024 Harley-Davidson Hydra-Glide Revival FLI 2025 Harley-Davidson Softail Fat Boy Gray Ghost FLSTFI

000 psi - superior & stronger than OEM & stronger than grade 8 fasteners

2010-2023 Yamaha YZ 250 F 2010-2022 Yamaha YZ 450 F 2015-2026 Yamaha YZ 125 2015-2026 Yamaha YZ 250 2015-2025 Yamaha YZ 250 FX 2016-2019 Yamaha WR 450 F 2016-2026 Yamaha YZ 250 X 2016-2025 Yamaha YZ 450 FX 2020-2026 Yamaha YZ 125 X

Athena Piston Kit - S4F05400011B Yamaha YZ 125 1997-2004 Brand_Arlen Ness 2017 John Deere XUV GatorFeatures High resistance to mechanical and thermal stresses Has been tested on engine dynamometer benches under progressive stress load, and thereafter on track to validate it performance even in the most extreme conditions Equipped with piston rings that guarantee less friction with the OE cylinder producing a higher performance Made by reverse extrusion For OE cylinder. Specs Displacement 124 cc Product Name Piston Kit Compression Ratio Stock Piston