Yokomo BM-S172A 1.7mm Dual Hole X Shock Piston for B-MAX  [BM-S172A]

Precision Shock Piston for B-MAX Cars

The Yokomo BM-S172A piston is designed for modelers who prefer precise shock response on B-MAX platforms. The dual 1.7mm holes ensure a steady flow rate during both compression and extension to keep handling repeatable.

Consistent Handling Across B-MAX Models

Specifically made for B-MAX series vehicles, the BM-S172A suits a variety of compatible models and helps reduce sudden changes in damping feel when you adjust springs or ride height.