ARRMA 21T Mod1 Safe-D5 RC Pinion Gear - ARA310968 Zero Offset and receiver to get running

and receiver to get running

or Notorious and need to replace a damaged or worn wheel hex

making it a straightforward drivetrain component for maintaining or retuning gear ratio on supported Traxxas vehicles

so you can restore full protection in one order

12mm hex hub fitment suits standard 1/10 scale front axles

ARRMA 21T Mod1 Safe-D5 RC Pinion Gear - ARA310968 Zero Offset and receiver to get runningThe ARRMA ARA310968 is a 21 tooth Mod1 pinion gear with a Safe D5 bore, designed as a direct fit spare or replacement gear for a wide range of ARRMA brushless electric vehicles. The Safe D5 interface uses a flat sided 5mm bore that locks positively onto compatible ARRMA motor shafts, eliminating slippage without the need for a grub screw on the shaft flat alone. If you're rebuilding the drivetrain on an ARRMA Kraton, Notorious, Talion, Typhon, or