JConcepts BK Design AE 13mm Blank Shock Piston (2) (2.5mm Thick) w/Dimples

Piston Overview:

Introducing the BK piston, a precision-machined upgrade for 13mm shocks, crafted from low-friction Delrin and designed for racers seeking enhanced grip and consistent handling. Originally developed as a prototype by RC master BK, this piston features unique slots and dimpled markings for custom tuning, allowing racers to optimize performance based on specific track conditions. The innovative channel design increases oil volume within the shock body, adding a stabilizing effect during compression and rebound, which translates to smoother, more predictable handling. Track tests reveal improved grip, even at lower ride heights, and a responsive feel that enables the vehicle to adapt seamlessly to uneven terrain, giving racers a true edge in high-demand racing environments.

Features:

• Machined Delrin material
• Dimpled hole locations for easy identification
• Tight tolerances, less blow-by

Includes:

• (2) Blank 13mm Shock Piston