Piston Kit - Honda CRF 250R / CRF 250X ('04-'05) (77.95-81.95mm) - Wossner

Forged piston kit Wossner for Honda CRF250 R / CRF250 X manufactured between 2004-2005.

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: 0.05mm
- number of rings: 3 (two compression / one oil)
- compression ratio: 12.9:1 (OEM)
- pin-to-cap distance (measured from the center of the pin): 18.90mm
- pin dimensions: 16x9x38mm.

Available piston sizes:
- A (77.95mm)
- B (77.96mm)
- C (77.97mm)
- +4.00mm (81.95mm)