This 7075 alloy shock cap is engineered for RC dampers on compatible TRAXXAS platforms, swapping in a lighter, high-strength 7075 aluminium top that helps limit seepage and preserve spring preload under aggressive operation. The cap is suitable for front or rear use.
Configured as an L-shape piggy-back with a built-in piston spring, it enables rebound tuning without removing internal pistons. Adjustment uses the red screw on the negative pressure cylinder to change the effective spring hardness for tuned rebound response in non-oil-filled arrangements.
Fitment should be checked against stock components during installation; the design accommodates original shock bodies and listed GPM shock bodies where stated. The upgrade aims to reduce frictional chatter and stabilise pressure transfer during compression and rebound.
Offered as an aftermarket upgrade for the listed TRAXXAS models, this cap focuses on durable construction and tunable rebound control for hobbyists seeking better handling balance.
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