RK Xtreme Upgrade Kit Suzuki GSX1100 FJ / FK 530 Chain Conversion 88-89 – 360349. RK Xtreme OE upgrade chain and sprocket kits contain premium OE upgrade RK drive chain. Terms and conditions apply. CHAIN RK GB530ZXW-118 GOLD. RK SPROCKET KIT BOX. Sprocket Front RK-C6182-15 JTF513 Afam 28400. Sprocket Rear RK-B6828-52 JTR816 Afam 14902. For full fitment details in a searchable list please check the FITMENTS tab. Suzuki: GSX 1100 FJ, GSX 1100 FK. Type : Super HD X Ring. ARKS Global is an online retailer established since 2014. Listing designed by ARKS Global Ltd.