Yokomo BM-S143A 1.4X3 Race-Oriented Shock Pistons  [BM-S143A]

Refine Suspension Response with Yokomo BM-S143A

Specifically matching B-MAX chassis, the Yokomo BM-S143A 1.4X3 shock piston uses three 1.4mm holes to soften the initial shock movement versus a two-hole piston. That softer start to the stroke helps reduce twitchiness and makes steering responses more predictable during cornering. It works across many Yokomo setups for drivers wanting a steadier feel.