Kawasaki is recalling certain model year 2009-2010 Ninja EX250 motorcycles.
Porosity in the engine case could allow engine oil to leak, and be deposited on the rear tire. A small number of upper engine cases for the affected model could have porosity in the aluminum casting. This porosity occurs in the vicinity of a pressurized oil passage just above the transmission output shaft.
259 units are affected.
Check out my Motorcycle Recalls feature for more details.