Vertex Cast 'A' Piston Kit - Standard Bore 53.94mm (23928A)
- Includes Vertex (A) piston, rings, wrist pin, circlips, and wrist pin bearing
- All piston skirts are coated with a hi-tech Molybdenum Disulphite coating for faster break-in time and increased piston life
- Cast piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston
- All pistons are heat treated with a T-5 hardening and tempering cycle
- Pistons and all rings are OE replacements
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 2021-2025 | Gas Gas | MC125 | |
| 2012-2014 | Husaberg | TE125 | |
| 2014-2025 | Husqvarna | TC125 | |
| 2023 | Husqvarna | TC125 Heritage | |
| 2025 | Husqvarna | TC125 Heritage | |
| 2014-2016 | Husqvarna | TE125 | |
| 2017-2019 | Husqvarna | TX125 | |
| 2001-2016 | KTM | 125 EXC | |
| 2011-2016 | KTM | 125 EXC Six Days | |
| 2001-2025 | KTM | 125 SX | |
| 2004 | KTM | 125 SXS | |
| 2021-2025 | KTM | 125 XC | |
| 2017-2019 | KTM | 125 XC-W | |