Vertex Top End Piston Kit - KTM 150 SX
Part number: VTK24101A
$354.95
Description
Top End Piston Kit. Includes (Cast Replica Piston Kit, Top End Gasket Kit & Wrist Pin Bearing). Specifications Cylinder Diameter: 58mm Displacement: 144cc Piston O.D.: 57.94mm Vehicle Fitment KTM 150 SX (2018-2022) KTM 150 XC-W TPI (2021-2022) Vertex Pistons are precision-engineered for maximum performance and durability. Each kit is manufactured to OEM specifications with premium materials for a perfect fit. Backed by Vertex's quality guarantee.
Specifications
| compression ratio | STD |
|---|---|
| cylinder diameter | 58mm |
| displacement | 144cc |
| part type | Top End Piston Kit |
| piston od | 57.94 |
| vehicle type | Dirt Bike |
Listed vehicle applications
| Year | Make | Model | Notes |
|---|---|---|---|
| 2022 | KTM | 150 SX | Catalog application: 2022 KTM 150 SX. Piston OD 57.94 mm; Cylinder 58mm. Top End Piston Kit. Includes (Cast Replica Piston Kit, Top End Gasket Kit & Wrist Pin Bearing). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2021 | KTM | 150 SX | Catalog application: 2021 KTM 150 SX. Piston OD 57.94 mm; Cylinder 58mm. Top End Piston Kit. Includes (Cast Replica Piston Kit, Top End Gasket Kit & Wrist Pin Bearing). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2020 | KTM | 150 SX | Catalog application: 2020 KTM 150 SX. Piston OD 57.94 mm; Cylinder 58mm. Top End Piston Kit. Includes (Cast Replica Piston Kit, Top End Gasket Kit & Wrist Pin Bearing). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2019 | KTM | 150 SX | Catalog application: 2019 KTM 150 SX. Piston OD 57.94 mm; Cylinder 58mm. Top End Piston Kit. Includes (Cast Replica Piston Kit, Top End Gasket Kit & Wrist Pin Bearing). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2018 | KTM | 150 SX | Catalog application: 2018 KTM 150 SX. Piston OD 57.94 mm; Cylinder 58mm. Top End Piston Kit. Includes (Cast Replica Piston Kit, Top End Gasket Kit & Wrist Pin Bearing). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2022 | KTM | 150 XC-W TPI | Catalog application: 2022 KTM 150 XC-W TPI. Piston OD 57.94 mm; Cylinder 58mm. Top End Piston Kit. Includes (Cast Replica Piston Kit, Top End Gasket Kit & Wrist Pin Bearing). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
| 2021 | KTM | 150 XC-W TPI | Catalog application: 2021 KTM 150 XC-W TPI. Piston OD 57.94 mm; Cylinder 58mm. Top End Piston Kit. Includes (Cast Replica Piston Kit, Top End Gasket Kit & Wrist Pin Bearing). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23. |
Check the exact vehicle application and specifications before ordering. Ask HPE if a detail is missing.