Design:
For 38,5mm cylinder
A-dimension: ~42mm
B-dimension: ~42mm
C-dimension: ~19,5mm
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.
Contains:
1st. Piston 38,5mm
2pcs. Piston rings 38,5×2,5mm
1st. Piston bolt 10x31mm (10618)
2pcs. Locking clip 10mm (10355)
The piston must be oiled during assembly and do not forget to check the needle bearing!
For the longest possible durability and service life, the piston should be "run in" during the first approx. 20 miles.
*Pistons marked with an arrow, the direction of the arrow should be towards the exhaust port.
*Pistons marked with IN, IN should be towards the intake.