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1mm servo horn screw to outside hole
and rocket around your track
1A for 15 minutes)
This is a pair of optional RPM Wide Front A-Arms
Requires Battery and Charger (Sold Separately)
ARRMA Pinion Gear, 21T HD Mod1 Safe-D5 LED Lights 1mm servo horn screw toOverview Back to Top ^ This tough steel 21T Mod1 Safe D Pinion Gear is the perfect part to carry in your RC tool box. Features Strong and durable steel for long lasting performance in extreme RC conditions Precision manufactured wide tooth profile for smooth operation 'D' shaped hole to match motor shaft profile so drive and brakes are not lost if the set screw backs out Suits 5mm motor shaft diameter Precision manufactured threaded set screw hole E