RB5Racer

i just got my jr servo and im not sure which arm to use ?? i have a kyosho rb5, i currently have a futaba servo with the futaba arm.. i know the rb5 comes with 3 different arms which one should i use ??

The Slayer

iTrader: (21)

There should be one that says J or K. Either one of them will work.

RB5Racer

nope just these

h-hitec, f- futaba, s- sansawa

The Slayer

iTrader: (21)

K, here's what I do, find the one that fits the closest. Now make sure your arm is centered, then just thread it in and tighten it down.

pink_sleeve

iTrader: (220)

S is Sanwa which is the same as Airtronics which are the same spline as KO and JR

jimmyjames7o7

iTrader: (14)

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