The Nucular Electronics Performance Controller is a Russian-engineered aftermarket motor controller for Talaria Sting MX3 (TL3000). Deeply programmable with Bluetooth app config, per-mode ramp curves, custom regen, and telemetry logging. Boutique brand with cult following.
Performance Controller Nucular Electronics for the Sting MX3/MX4
$659.99
Description
Last reviewed: 14 May 2026 by Talaria USA Editorial Team, 10+ years e-moto rider and mechanic.
The Nucular controller for Talaria (Sting MX3 / MX4) is a Russian-engineered aftermarket motor controller specifically for the Talaria Sting MX3 (TL3000). Nucular is renowned in the electric-bike performance community for their highly programmable controllers with advanced telemetry and tuning options not available from EBMX or KO Moto.
Nucular Controller: Phase-Current Profile
Nucular controllers offer deeper programmability than most aftermarket alternatives — separately tunable acceleration ramps for each ride mode, custom regen curves, telemetry logging, and Bluetooth configuration via the Nucular Android app. Boutique brand with cult following in the e-bike performance scene. Fitment runs across the Talaria Sting platform, with model-specific notes below.
| Model | Fits | Notes |
|---|---|---|
| Talaria Sting MX3 (TL3000) | Yes | Direct aftermarket replacement |
| Talaria Sting R MX4 (TL4000) | Verify with installer | MX4 uses different motor — verify Nucular compatibility |
| Talaria Sting MX5 Pro | No | 72V architecture; needs 72V-rated controller |
| Talaria 72V conversions | No | Use BAC8000 or Nucular 72V variant |
The Electronics Inside
| Spec | Value |
|---|---|
| Type | Programmable aftermarket motor controller |
| Connectivity | Bluetooth (Nucular Android app) |
| Tuning | Per-mode ramp curves, custom regen, telemetry logging |
| Voltage | 60 V (stock MX3 compatible) |
| Compatible models | Talaria Sting MX3 (TL3000) |
| Manufacturer | Nucular Electronics (Russia) |
Nucular controllers are popular with the data-driven performance-tuning community. If you want to tune your MX3 like a pit-crew tunes a track car — telemetry data, custom curves, real-time monitoring — Nucular is the controller. See the rest of our Talaria parts catalogue for matching components.
Install Notes
Difficulty: Advanced. Tools: hex keys, multimeter, smartphone with Nucular Android app. Time: 90-120 minutes. Configure profile via Nucular app on first ride. Installing this controller voids the Talaria factory warranty.
Frequently Asked
Why pay $660 for a controller when EBMX X-9000 is $400?
Programmability depth and telemetry. Nucular offers per-mode tuning, custom regen curves, real-time data logging, and Bluetooth configuration that EBMX does not match. For data-driven tuners, the $260 premium is worthwhile. For casual riders, EBMX is the simpler choice.
Does the controller work with stock Talaria battery?
Yes — 60V stock-compatible. The Nucular adds peak-power and ramp tuning headroom but works with the stock 38.4 Ah pack. Pair with EBMX 60V/65Ah aftermarket battery (SKU 1885 or 1620) to unlock the controller’s full capability.
Trust Signals & Warranty
Nucular Electronics backs the controller per their standard warranty. Installation voids the Talaria factory warranty. Talaria USA covers a 30-day return window on unmodified parts and ships from our US warehouse in 2-4 business days.
Quick Comparison
| Performance Controller Nucular Electronics for the Sting MX3/MX4 | EBMX X-9000 Power Kit | KO Moto Factory Spec Rush Controller Upgrade | Display/Speedometer for Sting R | |
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| SKU | — | — | — | — |
| Rating | ||||
| Price | $659.99 | Original price was: $1,100.00.$900.00Current price is: $900.00. | Original price was: $1,100.00.$910.00Current price is: $910.00. | $134.99 |
| Voltage | 60 V | 60 V | 60 V | N/A |
| Type | Nucular Electronics performance | EBMX X-9000 Power Kit | KO Moto Rush Factory Spec | N/A |
| Programmable | Bluetooth + telemetry logging | N/A | N/A | N/A |
| Manufacturer | Nucular Electronics | EBMX | KO Moto | Talaria (OEM) |
| Fits | Sting MX3 | Sting Offroad (TL3000) | Sting Offroad (TL3000) | Sting R MX4 (TL4000), TL50, Sting R Off Road |
| Kit Contents | N/A | Controller + heat sink + harness | N/A | N/A |
| Tune | N/A | N/A | Aggressive default | N/A |
| Component | N/A | N/A | N/A | Display / speedometer |
| Information shown | N/A | N/A | N/A | Speed, battery, mode, ODO, regen, error codes |
| Description | The Nucular Electronics Performance Controller is a Russian-engineered aftermarket motor controller for Talaria Sting MX3 (TL3000). Deeply programmable with Bluetooth app config, per-mode ramp curves, custom regen, and telemetry logging. Bo… | The EBMX X-9000 Power Kit bundles the V2 X-9000 controller (SKU 1622) with the matching heat sink (SKU 1590) plus harness — $80 saving vs buying separately. Fits Talaria Sting Offroad (TL3000). Programmable via EBMX app; install voids Talar… | The KO Moto Factory Spec Rush Controller Upgrade is a boutique-spec aftermarket motor controller for Talaria Sting Offroad (TL3000). Direct competitor to EBMX X-9000 with a more aggressive default ramp tune. Voids Talaria factory warranty. | The Talaria Display / Speedometer for Sting R is the OEM dashboard display for Sting R MX4 (TL4000), Sting R Road Legal (TL50), and Sting R Off Road. Direct factory replacement; shows speed, battery, mode, odometer, regen level, error codes… |
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