Frenkit Caliper Seal and Piston Kit NISSIN 629115 Frenkit Frenkit 629115: seals and pistons for NISSIN calipers. Check the list to see if it fits your bike. Honda APE 50 Honda CB 50 Honda CR 80 R Honda CRF 230 F Honda CRF 250 L Honda CRF 250 R Honda CRF 300 L Honda CRF 300 RLA Rally Honda CRM 50 Honda CRM 80 Honda Lead 50 Honda MSX 125 Grom