Axial Racing EXO Delrin Spur Gear (48T) by GPM DEX048T  [DEX048T]

Delrin 48T spur gear for EXO

This Delrin spur gear is an RC-scale replacement part produced by GPM for use on the Axial Racing EXO platform, supplied as 1pc. Made from Delrin, the gear offers low friction contact and quieter running compared with many metal alternatives, and it is intended for hobbyist-level gear tuning and maintenance tasks on electric model drivetrains.

Installation notes: check pinion-to-spur mesh and backlash before first run, use appropriate shims or motor mount adjustments to set a smooth engagement, and confirm the motor pinion and spur tooth counts match the vehicle's desired gearing. Because this is a Delrin gear, avoid over-tightening fasteners that could deform the hub or compress the material; verify alignment under load after an initial short test run.

Tuning role: a 48T spur directly affects overall gear ratio in the drivetrain, so pairing this spur with different pinion sizes alters acceleration and top-end balance. Use the gear as part of iterative tuning—change one variable at a time and record results to refine setup for trail, rock crawling, or general bashing within electric RC models.