Naraku Heavy Duty Wrist Pin Bearing 12x17x13mm

Naraku heavy duty wrist pin bearing 12x17x13mm. fits the following 2-stroke models:Aprilia: Mojito 50, SR 50, Scarabeo 50, Sport City One 50Derbi: Atlantis 50, GP1 50 fits : fits Dio/Elite 50 (94+)Kymco: Agility 50, DJ 50, Fever 1 & 2 50, Like 50, Super 8 50, Super 9 50, Vitality 50, YUP 50Piaggio: Fly 50, Liberty 50, Typhoon 50SYM: DD 50, Fiddle 1 50, Jet 50, Shark 50, Red Devil 50Classic Vespa: PK 50, V 50Modern Vespa: ET2 50, LX/LXV 50, Primavera 50, Modern-S 50, Sprint 50 Inner Diameter: 12mmOuter Diameter: 17mmLength: 13mm