Traxxas 21-T 48-Pitch with Set Screw RC Pinion Gear - 2421 1014cSt securing the upper deck and

securing the upper deck and body in place during hard running

slow-flying model with built-in electronic stabilisation

reducing fitment guesswork for XRT owners

Compatible with Pro-Line 2

and basic troubleshooting procedures

Traxxas 21-T 48-Pitch with Set Screw RC Pinion Gear - 2421 1014cSt securing the upper deck andThe Traxxas 2421 is a 21 tooth, 48 pitch pinion gear designed as a direct fit drivetrain component for compatible Traxxas RC models. Supplied with a set screw for secure motor shaft mounting, this RC pinion gear is a straightforward replacement for worn or damaged gears across a wide range of Traxxas vehicles. The 48 pitch tooth profile is a common standard in Traxxas drivetrains, so TRX2421 is worth keeping on hand if you run any of the compatible