Vertex Top End Piston Kit - Gas-Gas EC 250
Part number: VTK23630B-3
$307.95
Description
Top End Piston Kit. Includes (Cast Replica Piston Kit, Top End Gasket Kit & Wrist Pin Bearing). Specifications Cylinder Diameter: 66mm Displacement: 250cc Piston O.D.: 66.35mm Vehicle Fitment Gas-Gas EC 250 (2024-2025) Gas-Gas EX 250 (2024-2025) Gas-Gas MC 250 (2024-2025) Husqvarna TC 250 (2023-2025) Husqvarna TC 250 Heritage Edition (2023) Husqvarna TE 250 (2024-2025) KTM 250 SX (2023-2025) KTM 250 XC (2023-2025) KTM 250 XC-W (2024-2025) 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 | 66mm |
| displacement | 250cc |
| part type | Top End Piston Kit |
| piston od | 66.35 |
| vehicle type | Dirt Bike |
Listed vehicle applications
| Year | Make | Model | Notes |
|---|---|---|---|
| 2025 | Gas-Gas | EC 250 | Catalog application: 2025 Gas-Gas EC 250. Piston OD 66.35 mm; Cylinder 66mm. 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. |
| 2024 | Gas-Gas | EC 250 | Catalog application: 2024 Gas-Gas EC 250. Piston OD 66.35 mm; Cylinder 66mm. 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. |
| 2025 | Gas-Gas | EX 250 | Catalog application: 2025 Gas-Gas EX 250. Piston OD 66.35 mm; Cylinder 66mm. 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. |
| 2024 | Gas-Gas | EX 250 | Catalog application: 2024 Gas-Gas EX 250. Piston OD 66.35 mm; Cylinder 66mm. 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. |
| 2025 | Gas-Gas | MC 250 | Catalog application: 2025 Gas-Gas MC 250. Piston OD 66.35 mm; Cylinder 66mm. 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. |
| 2024 | Gas-Gas | MC 250 | Catalog application: 2024 Gas-Gas MC 250. Piston OD 66.35 mm; Cylinder 66mm. 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. |
| 2025 | Husqvarna | TC 250 | Catalog application: 2025 Husqvarna TC 250. Piston OD 66.35 mm; Cylinder 66mm. 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. |
| 2024 | Husqvarna | TC 250 | Catalog application: 2024 Husqvarna TC 250. Piston OD 66.35 mm; Cylinder 66mm. 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. |
| 2023 | Husqvarna | TC 250 | Catalog application: 2023 Husqvarna TC 250. Piston OD 66.35 mm; Cylinder 66mm. 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. |
| 2023 | Husqvarna | TC 250 Heritage Edition | Catalog application: 2023 Husqvarna TC 250 Heritage Edition. Piston OD 66.35 mm; Cylinder 66mm. 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. |
| 2025 | Husqvarna | TE 250 | Catalog application: 2025 Husqvarna TE 250. Piston OD 66.35 mm; Cylinder 66mm. 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. |
| 2024 | Husqvarna | TE 250 | Catalog application: 2024 Husqvarna TE 250. Piston OD 66.35 mm; Cylinder 66mm. 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. |
| 2025 | KTM | 250 SX | Catalog application: 2025 KTM 250 SX. Piston OD 66.35 mm; Cylinder 66mm. 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. |
| 2024 | KTM | 250 SX | Catalog application: 2024 KTM 250 SX. Piston OD 66.35 mm; Cylinder 66mm. 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. |
| 2023 | KTM | 250 SX | Catalog application: 2023 KTM 250 SX. Piston OD 66.35 mm; Cylinder 66mm. 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. |
| 2025 | KTM | 250 XC | Catalog application: 2025 KTM 250 XC. Piston OD 66.35 mm; Cylinder 66mm. 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. |
| 2024 | KTM | 250 XC | Catalog application: 2024 KTM 250 XC. Piston OD 66.35 mm; Cylinder 66mm. 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. |
| 2023 | KTM | 250 XC | Catalog application: 2023 KTM 250 XC. Piston OD 66.35 mm; Cylinder 66mm. 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. |
| 2025 | KTM | 250 XC-W | Catalog application: 2025 KTM 250 XC-W. Piston OD 66.35 mm; Cylinder 66mm. 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. |
| 2024 | KTM | 250 XC-W | Catalog application: 2024 KTM 250 XC-W. Piston OD 66.35 mm; Cylinder 66mm. 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.