Forged piston kit Wossner for KTM SX-F 250 4T (2016-2018).
The kit includes piston, rings, pin, and clips.
Please select the piston size from the box above.
Technical specifications:
- cylinder diameter: 78.00mm
- thermal clearance: 0.04mm
- number of rings: 2 (one compression / one oil)
- compression ratio: 13.90:1 (OEM)
- pin-to-head distance (measured from the center of the pin): 19.50mm
- piston pin dimensions: 16x9x38mm.
Available piston sizes:
- A (77.96mm)
- B (77.97mm)
- C (77.98mm)
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