Negative pressure hydraulic metal shock absorber true negative pressure shock absorber 100mm inner spring

【Material Description】

Made of all-metal, the oil pipe can be oily, not a decoration, it is a real negative pressure, the auxiliary barrel has a corresponding spring piston ring, everything is designed for simulation.

A total of three hardness springs, built-in spring design, safe and clean. Equipped with modified accessories, if you like, you can modify it into a style without a secondary barrel.

【Standard sizes】

Length of two holes: 100mm without oil, two pieces

Spot only red unmarked version

Hole-to-hole distance: 100mm