For modders and racers who tune their drivetrain, the HUDY 293504 gives a rigid, metal alternative to stock arms. It is specified for 1/8 off-road vehicles and fits servos with a 23-tooth KO PROPO, JR or Sanwa Airtronics spline.
With a CNC-machined aluminium profile, this horn resists bending better than composite variants, helping deliver crisper throttle inputs and steadier acceleration where control matters most.
Dual mounting holes on each flank let you tweak linkage geometry fast. The design takes standard 3mm linkage hardware, so swaps and adjustments are straightforward for both track tuning and backyard runs.
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