Piston pin Minarelli WR Yamaha MT Rieju Marathon, Beta... 125

Piston pin Minarelli WR Rieju RS3, Yamaha YZF-R, Beta... 125

Original new engine piston pin for 125cc motorcycle Yamaha MT YZF-R, WR, Rieju Marathon, Beta RR Fantic... with Minarelli engine WR liquid cooled.

Technical characteristics and dimensions of the piston pin

• Brand: Motori Minarelli
• Dimensions: 14x37mm
• Piston pin outer diameter: 14 mm
• Piston pin inner diameter: 9 mm
• Piston pin length: 37 mm

Assembly advice: the arrow on the piston must be mounted on the exhaust side, the black segment mounts at the bottom, the gray at the top.