Forged piston kit Wossner for KTM EXC 250 manufactured between 1977-1982.
The kit includes piston, ring, pin, and clips.
Please select the piston size from the box above.
Technical specifications:
- cylinder diameter: 71.00mm
- thermal clearance: 0.07mm
- pin-to-cap distance (measured from the center of the pin): 38.00mm
- piston pin dimensions: 18x13x56.20mm.
Available piston sizes:
- standard (70.93 mm)
- +0.50 mm
- +1.00 mm
- +1.50 mm
- +2.00 mm
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