JT Sprockets JTSK1050 525X1R Chain and 16 Front/44 Rear Tooth Sprocket Kit Fits: Honda VT600C Shadow VLX 89-07, VT600CD Shadow DLX 93-07 Kit Contains: 16 tooth Chromoly Front Sprocket; 44 tooth Steel Rear Sprocket; & JT 525X1R-120 Link Chain SCM415 chromoly steel alloy is used for the front sprocket, and ultra-durable high carbon C49 steel for the rear sprocket JT X1R Heavy Duty Chains are contructed with quad riveted pins for an extra strong rivet that resists powerful lateral forces on the outer plate X-Ring seals are used for a better seal and produce less friction than conventional O-ring chains