Frenkit Caliper Seal and Piston Kit NISSIN/TOKICO 629039 Frenkit Frenkit caliper seal and piston kit 629039. See if it fits your bike. Honda CB 1000 Honda CB 1100 F Bol Dor Honda CB 400 N Honda CB 450 Honda CB 750 Honda CB 750 F Honda CB 750 K Four Honda CB 900 F Hornet Honda CB 900 F2 Boldor Honda CBX 1000 Honda CX 500 Honda CX 500 C