B07403 - M4 FLANGED NYLON NUT (Black/8pcs)

16 other products in the same category:

G294 - SHOCK PISTON (0.75-0.8x4Holes/2pcs)

Option parts (IF15 / IF15W / IF15-2 / IF15-2W)

A piston that becomes harder and more effective at faster piston speeds.
Its movement becomes more stable and easier to control.
It has the same cross-sectional area as the 2-1.1 and 3-0.9 hole pistons,
making it possible to set it quantitatively.