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This is the ST Racing Concepts Traxxas TRX-4M Aluminum Servo Horn. Intended for the Traxxas TRX-4M 1/18 micro crawler as an optional upgrade over the stock plastic horn.
Available in store
CloseThis optional servo horn is constructed from CNC machined aluminum that provides increased steering precision, strength and rigidity of your TRX-4M steering. Package includes one 25T spline aluminum servo horn.