Frenkit Rear Caliper Seal and Piston Kit TOKICO 629078 for Kawasaki Frenkit Frenkit 629078: rear caliper seal and piston kit. See if it fits your bike. Kawasaki ER 6 Kawasaki GPZ 1100 Kawasaki KLE 650 Versys Kawasaki KLZ 1000 Versys Kawasaki Ninja 1000 SX Kawasaki Ninja 650 Kawasaki Z 1000 Kawasaki Z 1000 SX Kawasaki Z 750 Kawasaki ZX 6 R Kawasaki ZX 9 R Kawasaki ZZR 500