Piston Set 40/12mm NTS for Yamaha FS1

Performance:

  • For 40mm cylinder
  • Dimension A: ~50mm
  • Dimension B: ~48mm
  • Dimension C: ~23mm

Fits NTS Cylinders:
04-22-101 Cylinder Set 50cc for Yamaha FS1


All NTS pistons are of very high quality and are always manufactured in Taiwan, in a factory with over 50 years of experience in piston manufacturing according to NTS’s own manufacturing documents and CAD
drawings.

Specifikation

SKU:
04-42-101
Kategori
Weight 0,085 kg
Original number

3E8-11631-00-96 / 260-11610-02 / 102-11633-02 / 93450-13022

Trademark

NTS

Standard Unit

Kit

Additional Info

Contains:

  • 1pc. Piston 40mm
  • 2pcs. Piston Ring 40×1,5mm beveled (01-16-301)
  • 1pc. Piston Pin 12x32mm
  • 2pcs. Clip for piston pin 12mm (01-11-504)
Remember to turn the beveled piston rings in the right direction.
If an oil ring is included, it can be fitted in the lower piston ring groove.


The piston must be oiled during assembly and don't forget to check the needle bearing!
For the longest possible durability and lifetime, the piston should be "driven in" during the first approx. 200 kilometers.

*Pistons marked with an arrow, the direction of the arrow must be towards the exhaust port.
*Pistons marked with IN must be against the intake.

    Produkten passar till

    • Yamaha
      • FS1
      • FS1-SE