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Vertex Top End Kits provide everything you need for a complete top-end rebuild, ensuring precision and performance.
Product Features:
- Heat Treated for Durability: All pistons undergo T-5 hardening and a tempering cycle for enhanced strength.
- Advanced Forgings: Forged pistons feature new T-box forgings and DLC-coated wrist pins for maximum strength and performance at the highest compression ratios.
- Hi-Tech Skirt Coating: Molybdenum disulphide coating on piston skirts ensures faster break-in times and reduced wear.
- Nitride Coating: Enhances piston lifespan and reliability.
- Exact OEM Replacements: Kits are designed to match original equipment manufacturer specifications for a perfect fit.
- KTM Factory-Approved: Replica KTM 2-stroke pistons are factory-supplied to KTM, ensuring top-tier compatibility.
- Two-Stroke Piston Kits: Made from gravity-cast aluminium alloy with 18% silicon content, resulting in lightweight yet exceptionally strong pistons.
Included in the Kit:
- Piston
- Rings
- Circlips
- Piston pin
- Base gaskets
- Head O-rings
- Wrist pin bearing (where applicable)
Specifications
Manufacturer Item No.
8VTK24370A8VTK24370B8VTK24370C
Compatibility
This item is compatible with the following vehicle(s):
| Make | Model | Year(s) |
|---|---|---|
| YAMAHA | YZ 85 | 2024, 2025, 2026, 2027 |
| YAMAHA | YZ 85 LW BIG WHEELS 19/16 (CB10) | 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026, 2027 |
Vertex Top End Piston Kit 2T YZ85 19-24
£119.99Price

