---
product_id: 363059416
title: "FuelX Lite for KTM Adventure 390 Dual O2 Sensor (2025)"
brand: "powertronic"
price: "1174 kr"
currency: DKK
in_stock: true
reviews_count: 2
category: "Power Tronic"
url: https://www.desertcart.dk/products/363059416-fuelx-lite-for-ktm-adventure-390-dual-o2-sensor-2025
store_origin: DK
region: Denmark
---

# Plug & Play in <15 min 1 Autotune Map auto adapts Up to 10% cooler engine temps FuelX Lite for KTM Adventure 390 Dual O2 Sensor (2025)

**Brand:** powertronic
**Price:** 1174 kr
**Availability:** ✅ In Stock

## Summary

> ⚡ Ride smarter, cooler, smoother — FuelX Lite powers your KTM Adventure 390 to urban perfection!

## Quick Answers

- **What is this?** FuelX Lite for KTM Adventure 390 Dual O2 Sensor (2025) by powertronic
- **How much does it cost?** 1174 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/363059416-fuelx-lite-for-ktm-adventure-390-dual-o2-sensor-2025)

## Best For

- powertronic enthusiasts

## Why This Product

- Trusted powertronic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Rideability:** Smooths out jerks and minimizes downshifts for a refined urban riding experience.
- • **Ultimate Urban Upgrade:** Transforms your KTM 390 Adventure into a city-friendly powerhouse with enhanced fuel management.
- • **Effortless Installation:** Plug and play setup—no tools, no hassle, done in under 15 minutes.
- • **Cooler Engine Performance:** Reduces engine and exhaust temperatures by up to 10%, extending engine life and comfort.
- • **Smart Autotune Adaptation:** One intelligent map that auto-adjusts to mods, weather, altitude, and your unique riding style.

## Overview

FuelX Lite for KTM Adventure 390 (2025) is a plug-and-play fuel injection management system designed to optimize engine performance and rideability. It features a smart autotune map that adapts to environmental and mechanical changes, reduces engine temperatures by up to 10%, and smooths out low-speed riding jerks. Easy to install without special tools, it’s the perfect upgrade for city riders seeking a cooler, more responsive KTM 390 Adventure.

## Description

FuelX Lite for KTM Adventure 390 Dual O2 Sensor (2025) : desertcart.in: Car & Motorbike

Review: A must-have for KTM 390 Adv bikers who have to go through city traffic - After a year of owning a KTM 390 Adv and totally hating urban traffic, I finally found a solution - it was not the engine and gearing that were the problem , but the fuel supply. Anytime i had to go through traffic, engine was jerky and uncomfortable to handle. I was told by my son to consider installing a fuel injection management system and was pointed to FuelX Lite. Bought it a month back and self installed it...it is very easy- a plug-and-play system. No wires to cut and tape....a novice like me could do it within one hour at home. Immediately the difference became apparent! Engine sounded less stressed. Radiator fan took more time to turn on - that meant engine was cooler. Ride has become A LOT smoother. Effect of FuelX is felt at low speeds....at higher speeds one doesn't need its assistance...and it isn't felt. With this, now my KTM 390adv feels like an all-rounder: can ride anywhere. Thanks.
Review: Not so - Not sure whether it made impact on my bike

## Features

- Plug and Play - Install in under 15 minutes with no fancy tools required
- Cooler Engine - Engine and Exhaust temperatures are cooler by upto 10%
- Rideability - Improved riding experience, reduced jerks and lesser down shifts
- 1 Autotune Maps - FuelX Lite comes with 1 Autotune Map which auto adapts to the mods, weather, altitude and riding style
- Auto Adapt - FuelX smartly adapts to variations in riding style and engine characteristics, as well as to add-ons such as exhaust and air-filter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09DX7G3Y8 |
| Best Sellers Rank | #153,421 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #243 in Fuel Supply |
| Brand | PowerTRONIC |
| Country of Origin | India |
| Customer Reviews | 3.8 3.8 out of 5 stars (12) |
| Date First Available | 29 August 2021 |
| Generic Name | Fuelx Lite Auto Tune |
| Included Components | Unit & Harness |
| Item Dimensions LxWxH | 22.5 x 11 x 7.5 Centimeters |
| Item Height | 7.5 Centimeters |
| Item Weight | 1 kg |
| Item Width | 11 Centimeters |
| Item part number | NBX-KTM-AD-390-L |
| Manufacturer | Race Dynamics India Pvt Ltd |
| Number of Memory Sticks | 1 |
| Packer | C5, C.S. Towers, 1st C Main Rd, Jakkasandra, 1st Block Koramangala, Koramangala, Bengaluru, Karnataka 560034 |
| Product Dimensions | 22.5 x 11 x 7.5 cm; 1 kg |

## Product Details

- **Brand:** PowerTRONIC
- **Item Weight:** 1 Kilograms
- **Item dimensions L x W x H:** 22.5 x 11 x 7.5 Centimeters
- **Manufacturer:** Race Dynamics India Pvt Ltd

## Images

![FuelX Lite for KTM Adventure 390 Dual O2 Sensor (2025) - Image 1](https://m.media-amazon.com/images/I/31HCcl8guyL.jpg)
![FuelX Lite for KTM Adventure 390 Dual O2 Sensor (2025) - Image 2](https://m.media-amazon.com/images/I/31VI+hbKEWL.jpg)
![FuelX Lite for KTM Adventure 390 Dual O2 Sensor (2025) - Image 3](https://m.media-amazon.com/images/I/31zSS3iywJL.jpg)
![FuelX Lite for KTM Adventure 390 Dual O2 Sensor (2025) - Image 4](https://m.media-amazon.com/images/I/61aqb3Qe9VL.jpg)
![FuelX Lite for KTM Adventure 390 Dual O2 Sensor (2025) - Image 5](https://m.media-amazon.com/images/I/61iOFqlg-RL.jpg)

## Questions & Answers

**Q: Can we use this in bs3 / bs4 duke 390?**
A: No

**Q: Is this compatible with 390 adventure X?**
A: Yes, technically there is no change in the engine and ECU aspects of the 390 adveture X. So it is compatible. If you still need more clarity you may call the OEM helpline for more guidance.

**Q: Will it be compatible with the (2023) 390 adventure X?**
A: I don't think so.

**Q: Can this be installed on a new motorcycle? Or do I have to do the first service and then install?**
A: I installed it in my brand new bike. Works like a charm

## Customer Reviews

### ⭐⭐⭐⭐⭐ A must-have for KTM 390 Adv bikers who have to go through city traffic
*by K***U on 10 July 2023*

After a year of owning a KTM 390 Adv and totally hating urban traffic, I finally found a solution - it was not the engine and gearing that were the problem , but the fuel supply. Anytime i had to go through traffic, engine was jerky and uncomfortable to handle. I was told by my son to consider installing a fuel injection management system and was pointed to FuelX Lite. Bought it a month back and self installed it...it is very easy- a plug-and-play system. No wires to cut and tape....a novice like me could do it within one hour at home. Immediately the difference became apparent! Engine sounded less stressed. Radiator fan took more time to turn on - that meant engine was cooler. Ride has become A LOT smoother. Effect of FuelX is felt at low speeds....at higher speeds one doesn't need its assistance...and it isn't felt. With this, now my KTM 390adv feels like an all-rounder: can ride anywhere. Thanks.

### ⭐ Not so
*by A***R on 30 May 2025*

Not sure whether it made impact on my bike

## Frequently Bought Together

- FuelX Lite for KTM Adventure 390 (2020-2023)
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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-25*