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Prox Casted Piston kit
Compatibility
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Features
Manufacturer part number: 01.2281.150 — PROX cast piston for quad and roadster. Made of aluminum, this piston features a dome-shaped head with 2 valve pockets and a Mos2 treated skirt to reduce friction. Designed for standard compression configurations, it fits engines requiring a piston Ø 67.50 mm (oversize +0.150 mm).
- Diameter: Ø 67.500 mm
- Oversize letter: 150 (oversize +0.150 mm)
- Material: Aluminum
- Specifications: Dome-shaped head, 2 valve pockets, Mos2 treated skirt
- Compression: Standard
This PROX cast piston is aimed at motorcyclists and quad riders looking for a reliable replacement part, matching the original specifications for an oversize installation. The Mos2 finish on the skirt helps reduce wear during the initial engine cycles and facilitates the break-in process.
Segments and associated parts (replacement references): segments 260147, pin 032037, clips CP1612C, needle cage 400405.
Common applications: quad and roadster — examples of compatible models: YAMAHA YFS 200 BLASTER 2WD (2005/2006, 200 cm3), YAMAHA DT 200 R (1991, 200 cm3). Always check engine compatibility before ordering.
| Feature | Value |
|---|---|
| Reference | PRO00286A / 1095469007 |
| Oversize | +1,50 |
| Diameter Ø (mm) | 67,50 |
| Engine | 2T |
| Diameter | 67.50 |
| Piston diameter | Ø 67,500 mm |
| Material | Aluminum |
| Specific | Domed Piston / 2 Intake Holes / MoS2 Skirt Coating |
| Piston type | Cast |
| Compression piston | Standard |
| Surcote | +1,50 |
2 compatible models
- YAMAHA 200 DT 200 R1988 - 1991
- YAMAHA 200 YFS 200 BLASTER 2WD1990 - 2006
