For RC hobbyists aiming to improve their BD12 chassis handling, the Yokomo B12-S4AJ Aluminum Shock Adjust Nut Set provides a precise tuning option. Machined from quality aluminum, these adjust nuts let you make small, repeatable changes to shock preload and ride height.
The package contains two aluminum shock adjust nuts plus two O-rings. The included O-rings stop slippage during setup so your adjustments stay put under heavy use, helping deliver stable performance lap after lap.
This kit is made to fit the Yokomo BD12 chassis for a clean, direct replacement. Install with basic shock tools and check alignment after fitting to ensure consistent shock action and easy maintenance.
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