| Specification | Value |
|---|---|
| Piston Material | Forged 2618 Aluminum |
| Product Name | Piston Kit |
| Bore Oversize | Standard |
| Piston Head Shape | Domed |
| Stroke Length | 4.500" |
| Type | Round Forged Design |
| Bore Size | 4.075" |
| Riding Style | Street |
| Bore - Oversize | Standard |
| Compression Ratio | 11.0:1 |
| Model | JE Series |
| Units | Kit |
| Displacement | 117" |
- Forged from 2618-T6 aluminum for better aligned grain flow and higher tensile strength
- Skirt coating aids in optimal break-in for performance longevity
- Accumulator groove provides additional volume for combustion pressure
FITMENTS
| Year | Make | Model |
|---|---|---|
| 2018-2022 | Harley-Davidson | FLHXSE CVO Street Glide |
| 2022-2023 | Harley-Davidson | FLTRKSE CVO Road Glide Limited |
| 2024-2025 | Harley-Davidson | FLTRX Road Glide |
| 2018-2022 | Harley-Davidson | FLTRXSE CVO Road Glide |
| 2022-2025 | Harley-Davidson | FXLRS Low Rider S 117 |
| 2022 | Harley-Davidson | FXRST Low Rider El Diablo 117 |
| 2018-2021 | Harley-Davidson | FLHTKSE CVO Limited |
| 2022-2023 | Harley-Davidson | FLHXST Street Glide ST |
| 2020-2022 | Harley-Davidson | FLHTCUTGSE CVO Tri Glide |
| 2023-2025 | Harley-Davidson | FXBR Breakout 117 |
| 2022-2025 | Harley-Davidson | FXLRST Low Rider ST 117 |
| 2024-2025 | Harley-Davidson | FLHX Street Glide |
| 2022-2023 | Harley-Davidson | FLTRXST Road Glide ST |
- MAP:
- Yes