R&G Radiator Guards for Kawasaki Ninja 250 ('08-'17) Ninja 300 ('12-) & Z250 '13-18'R&G Radiator Guards for Kawasaki Ninja 250 ('08 '17) Ninja 300 ('12 ) & Z250 '13 18' R&G Radiator Guards are available in black, titanium or green powdercoat finishes to fit the Kawasaki Ninja 250 ('08 '17) Ninja 300 ('12 ) & Z250 '13 18'. Made from pressed aluminium and feature a neat, seamless frame (where applicable). They improve the looks of your bike and help to protect your expensive and vulnerable radiator from flying debris. No permanent