ARC R144002 X-Low Shock Piston 1.1mmx4 OD 11.0mm (4)

The new shock pistons for X-Low shocks with an outer diameter of 11.0mm.

Compared with R134002 it has a smaller overall diameter of 0.1mm, while shock holes remain at 1.1mm x 4 holes.

These new piston gives smoother operation and a lighter damper effect allowing the chassis to roll more with the same shock oil.