NEXX Racing Mini-Z 53T Spur Gear

The NEXX Racing NX-127 is a CNC-cut Mini-Z spur gear in 64 pitch with 53 teeth, machined from Delrin for smooth, quiet, long-wearing engagement with your pinion gear. Delrin is a common choice for RC spur gears because it holds tight tooth tolerances, resists wear from repeated mesh contact, and runs quieter than harder plastics, which helps protect your motor mount and gear mesh setup over a full race day.

At 53 teeth, this gear suits racers dialing in a specific final drive ratio for their motor, pinion, and track combination — swapping spur tooth count is one of the simplest ways to adjust top speed versus acceleration on a Mini-Z.

It's a precision-fit direct replacement for a worn, chipped, or stripped stock spur gear, or an easy add to a gearing kit for racers who like to have multiple ratios on hand for different tracks. Sold individually.