HPI Bullet Aftermarket Servo Saver Horn, Gunmetal Alloy - BUL-18007-GU by Jazrider  [BUL-18007-GU]

Precision Saver Horn for Bullet 3.0

This gunmetal alloy servo saver horn is an aftermarket replacement crafted for HPI Bullet vehicles that need a stronger servo-to-linkage interface. The alloy construction is intended for the Bullet 3.0 MT and ST platforms and helps protect servo linkages while smoothing steering input during nitro off-road driving.

Fit and role: it replaces the original saver horn connecting the servo output to steering linkages, transmitting driver input while allowing controlled give in impacts. The metal option gives a firmer interface compared with plastic parts, helping to maintain steady steering geometry under demanding use.

Installation notes: attach at the servo output using the chassis's existing saver mount points and hardware; check spline compatibility with your servo arm, set steering to neutral before fastening, and use appropriate screws. Confirm servo centring and steering travel before full operation.

Tuning and maintenance: the horn can alter servo feel slightly, so adjust saver spring/damper settings where applicable, keep the mating surfaces free of grit, and replace when wear or distortion is observed to avoid steering issues.