Cylinder Set - 4.250" Bore - Generation 1 and 2 M8
Features
- Front and rear cylinder with dowel pin
- Heat resistant powder coating with cnc fin
- Finished slightly undersized so they may be finish-honed to fit the pistons
- The fin design adopts the second generation M8 motor style to match the center-cooled type cylinders and thottle body
- Fins are highlighted
Specs
| Displacement | 124" |
| Type | Replacement |
| Riding Style | Street |
| Color/Finish | Powder-Coated |
| Units | Pair |
| Product Name | Cylinder Set |
| Stroke Length | 4.375" |
| Bore Size | 4.250" |
Fitment
2017-2019, 2021, 2023-2024 Harley-Davidson FLHXSE CVO Street Glide2021-2022 Harley-Davidson FLHTCUTGSE CVO Tri Glide
2019, 2021 Harley-Davidson FLHTKSE CVO Limited
2018-2019, 2022-2024 Harley-Davidson Electra Glide Police FLHTPI
2018-2020, 2022-2023, 2025 Harley-Davidson Road King Police FLHP
2022, 2025 Harley-Davidson FLHRXS Road King Special
2025 Harley-Davidson FLHXU Street Glide Ultra
2025 Harley-Davidson Softail Low Rider ST FXLRST
2024-2025 Harley-Davidson Road Glide Police FLTRXP
2025 Harley-Davidson Road Glide Custom FLTRX
2025 Harley-Davidson Road Glide 3 FLTRT
2017, 2025 Harley-Davidson FLHTCUTG Tri Glide Ultra
2023, 2025 Harley-Davidson FLTRT Road Glide 3
2024-2025 Harley-Davidson FXLRST Low Rider ST 117
2025 Harley-Davidson Electra Glide Police FLHTP
2025 Harley-Davidson Softail Street Bob FXBB
2024-2025 Harley-Davidson FXBR Breakout 117
2024-2025 Harley-Davidson FXLRS Low Rider S 117
2024 Harley-Davidson FLHCS Heritage Classic 114
2024 Harley-Davidson FXST Softail Standard 107
2018, 2020, 2023 Harley-Davidson FLHX Street Glide
2021-2023 Harley-Davidson FLRT Freewheeler
2017, 2022 Harley-Davidson FLHR Road King
2022 Harley-Davidson FLHTCUTG Tri Glide Ultra G.I.
2022 Harley-Davidson FLTRK Road Glide Limited
2022 Harley-Davidson FLTRX Road Glide
2019, 2022 Harley-Davidson FLTRXS Road Glide Special
2019, 2021 Harley-Davidson FLHC Heritage Classic 107
2018, 2020 Harley-Davidson FLFBS Fat Boy 114
2019-2020 Harley-Davidson FLHT Electra Glide Standard
2020 Harley-Davidson FLHTK Ultra Limited
2018, 2020 Harley-Davidson FLHXS Street Glide Special
2020 Harley-Davidson FXLRS Low Rider S 114
2017-2019 Harley-Davidson FLHTKL Ultra Limited Low
2019 Harley-Davidson FXDRS FXDR 114
2018 Harley-Davidson FLSL Softail Slim 107
2022 Harley-Davidson FLTRKSE CVO Road Glide Limited
2025 Harley-Davidson Freewheeler FLRT
2025 Harley-Davidson Tri Glide Ultra Classic FLHTCUTG
2025 Harley-Davidson Street Glide EFI FLHX
Fitment details provided by supplier.
Product Videos
Custom Field
Type Replacement
Color/Finish Powder-Coated
