
WÖSSNER Pro Series - Forged Piston (manufacturer part number: 8816DA). Forged aluminum piston, developed and manufactured in Germany for engine preparation on Cross machines. Designed for applications where piston reliability and dimensional stability are essential on track and off-road.
This piston fits 4-stroke engines compatible with an oversize A (bore 77.00 mm). The treated skirt limits friction against the cylinder and facilitates initial break-in, while the forged construction ensures a homogeneous structure suited to the thermal stresses encountered in Cross use.
Main compatibilities: KAWASAKI KX 250 F (KX250Y / KX250Z) models 2012 to 2014. Check the bore diameter and part number before installation to ensure proper engine fit.