VERTEX Forged Replica Piston Kit is built for riders who want an OE-fit replacement with the added strength of a forged piston. This Pro Replica design matches the original OE form while using premium materials and treatments to improve durability and reliability under demanding use. With a moly-coated skirt for reduced friction and faster break-in, it helps keep your 4-stroke engine running smoother and longer.
If you’re refreshing a worn top end or restoring performance after hours of riding, this kit provides the core components you need in one box—so you can rebuild with confidence and get back on the track or trail with consistent compression and dependable operation.
Key features:
✅ Forged OE-replacement design (Pro Replica) in original OE form
✅ T-5 heat treated for improved strength and stability
✅ Molybdenum Disulphite skirt coating for quicker break-in and longer piston life
Benefits of use:
🔹 Higher durability thanks to forged 2618 aluminum construction
🔹 Improved efficiency and reduced wear from the low-friction moly skirt coating
🔹 Convenient rebuild solution—includes piston, rings, wrist pin and circlips
Technical specifications:
📌 Brand: VERTEX
📌 Vendor part number: 24628B
📌 Engine type: 4-Stroke
📌 Displacement: 250 cc
📌 Bore size: 78.00 mm
📌 Piston diameter: 77.96 mm
📌 Piston size: Standard Size B
📌 Compression ratio: 14.1:1
📌 Piston material: Forged aluminum alloy (2618)
📌 Ring material: Nitride coated steel
📌 Skirt coating: Moly coated
📌 Units: Kit
Why choose this product/service?
⭐ OE-fit forged replacement from a trusted performance piston manufacturer (VERTEX)
⭐ Designed for longevity with heat treatment and advanced skirt coating
⭐ Everything essential included for a straightforward piston replacement
