Axial EXO Scale 50T Delrin Spur Gear DEX050T by GPM  [DEX050T]

50T Delrin Spur for Scale Offroad

This 50-tooth Delrin spur is an aftermarket replacement tailored for Axial EXO platforms. Delrin provides a low-friction surface and solid wear resistance that matches the demands of scale offroad and rock crawling setups in the hobby market.

Installation notes: make sure the spur and pinion are accurately aligned to prevent binding, set correct mesh with minimal backlash, and check gearbox bearings and shaft endplay prior to final tightening. Delrin typically needs less lubrication than metal gears; a light coating of compatible grease at the shaft interface can improve longevity. Always verify motor pinion tooth count and ESC/gearbox compatibility before changing spur size to control motor loading.

Tuning role: moving to a 50T spur affects the final drive ratio and motor loading. A 50T commonly increases wheel torque for crawling and technical sections; pair with appropriate pinion sizes to adjust responsiveness and top speed for your preferred terrain.