VERTEX UK PISTON KIT � � � � � 23614A � 2-RING � All Vertex Pistons Feature: �- Standard pistons and components are OEM replacements.- Kits include piston, rings, wrist pin and circlips.- All pistons are heat treated with a T-5 or T-6 hardening and tempering cycle.- Replacement rings are sold individually.- Made in Italy.- Fitted in many oem bikes as STD. SPECIFICATIONS BORE SIZE. � 52.50mm [A � 52.44mm] Replacement Parts. Rings. � 53010005250 Pin. � 715286 Clips. 72050 � Cross reference numbers ONLY. PISTON-ENGINE 13001-1503 13001-0123 PIN-PISTON � 13002-1018 RING-SET-PISTON 13008-1107 RING-SNAP 92033-1050 92033-0005 MODEL FITMENT KAWASAKI KX100 1998-2013 � � � � Majority of our listings are for a direct replacement for your original part. Our parts are made of quality and are designed to meet or exceed the original OEM Standards. Our products are often a cost effective alternative to genuine OEM Parts. Please note: the models of bike we state in our listings are for general guidance only. Please make sure this item will fit your bike before purchasing. Also, we cannot guarantee fitment to any non-UK models.