- Shipping to all Europe
- In stock, ready to ship
| Size | Stock | Date |
|---|---|---|
| A - Ø53.93MM | Estimated shipping on | 2026-07-14 |
| B - Ø53.94MM | In stock, ready to ship | 2026-07-13 |
| C - Ø53.95MM | Estimated shipping on | 2026-07-14 |
Vertex Piston Kit Yamaha YZ 125 2005-2021
The Vertex Piston Kit for the Yamaha YZ 125 (2005-2021) is a complete top-end rebuild kit for high-performance 2-stroke engines. It combines all the essential components required for reliable engine rebuilding in motocross and enduro applications.
The kit includes a forged Vertex piston manufactured from 2618 aluminium alloy with copper and magnesium, featuring a single piston ring for reduced friction and improved throttle response. It also includes piston rings, piston pin, circlips, Piston Pin Bearing and a complete top-end gasket kit for precise assembly.
- Compatible with Yamaha YZ 125 (2005-2021)
- Forged Vertex piston made from 2618 aluminium alloy
- Single compression ring design
- Includes piston rings, piston pin, circlips and Piston Pin Bearing
- Includes cylinder head, cylinder base, exhaust gaskets and seals
- Piston size A for standard bore cylinders
- Excellent thermal and mechanical strength
- Complete top-end rebuild solution
- Reduced friction and faster engine response
- Outstanding durability under racing conditions
- Ideal for motocross and enduro competition
Stock Status Indicators:
🟢 Green – Item is in stock and available for immediate delivery.
🟡 Yellow – Item is in stock at the supplier. Please check the estimated shipping date.
🔴 Red – Item is out of stock.