ARRMA 21T Mod1 Safe-D8 Pinion G

Model: ARRMA 311041
Dist. #: ARA311041 SKU: ARA311041

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South Jordan, UT
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$17.99

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Updated on Sep 27, 2025 12:46:21 PM

21T Mod1 Safe-D8 Pinion G...

This difficult steel 21T Mod1 Safe-D Pinion Equipment is the best part to carry in your RC tool boxFeaturesStrong and long lasting steel for long-lasting performance in extreme RC conditions - Precision made large 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 - Matches 8mm motor shaft size - Precision made threaded set-screw hole - E-clip supplied for motor shaft pinion retentionIncludes1 x 21T Mod1 Safe-D Pinion Equipment (8mm Motor Shaft)

1 x Set Screw - M4 x 4mm

1 x E-Clip - 5.6mm