Performance Controller Nucular Electronics for the Sting MX3/MX4

Nucular Electronics builds motor controllers for riders who treat tuning as part of the sport rather than a one-time setup step. This unit is a 60 V programmable controller matched to the stock Sting MX3 (TL3000) architecture, and it replaces the factory controller as a direct aftermarket swap.

What separates it from simpler drop-in controllers is the depth of what you can change. Acceleration ramp curves are set independently for each ride mode, regen behaviour is defined by a custom curve rather than a fixed percentage, and telemetry logging records what the drivetrain actually did instead of leaving you to guess. All of it is reached over Bluetooth using the Nucular Android app, so a profile can be adjusted between runs without pulling panels.

Fitment listed here is the Sting MX3 (TL3000). The Sting R MX4 (TL4000) runs a different motor, so confirm compatibility with your installer before ordering, and note that 72 V builds need a 72 V-rated controller instead. Fitting an aftermarket controller affects Talaria factory warranty coverage on the drivetrain.

Expect an advanced install: hex keys, a multimeter, and an Android phone for first-boot configuration, with roughly 90 to 120 minutes on the bench. Budget time on the first ride to set the profile up properly.