PFS 4V Piston / Ring Kit for GY6-150+ Scooter / ATV Engines with 4 Valve Head Conversions in 58.5, 61, 63mm Diameters




GY6 Piston Kit for 4-Valve Head. Choose from 58.5mm, 61mm and 63mm size options.

Please note: 58.5mm pistons are high compression.

  • Available in 58.5mm, 61mm or 63mm – please select from drop down menu
  • Pin Diameter: 15mm
  • Made in Taiwan

Avanti, Baja, Baotian, Baron, Bashan, BKM Sauron, Boreem (BMS), Boss, Bravo, CFMoto, Diamo, Dotera, Eton, GY6 QMI/QMJ 152/157, Honda, JM Star Tomahawk II, Kazuma, Kymco, Lifan, Qingqi, Redcat, Roketa, Schwinn, SUNL, SYM, Tank, United Motors, Matrix 150, Various unlisted makes/models, Vento, Vento Phantom, Wildfire, X-Treme, Yamati , YongKang, ZNEN

Additional information

Weight 1 lbs
Piston Diameter

58.5mm, 61mm, 63mm

You may also like…