1. Antique, Vintage, Historic Motorcycle Parts For Sale
  2. sku: 19082828334433793
  3. KTM 548.39.031.300R

KTM 548.39.031.300R Ecu 150

fits model: 300r, Sx, 125. make: Husqvarna, Ktm. year: 2018.

548.39.031.300r Ktm Husqvarna 125 150 Sx Ecu 2018

( Brand: Ktm ), ( Manufacturer Part Number: 548.39.031.300R ), ( Part Type: Ecu ), ( Unit Type: Unit ), ( Vintage Part: No )

Review KTM Husqvarna 150 Ecu fits 300R SX 125 2018

KTM 548.39.031.300R Husqvarna 125/150 SX 2018 - A Powerful, Agile, and Advanced Off-Road Bike

The KTM 548.39.031.300R Husqvarna 125/150 SX 2018 is a masterpiece of engineering, designed for adrenaline junkies and off-road enthusiasts who demand the ultimate racing experience. This high-performance motorcycle combines power, agility, and cutting-edge technology to deliver an unparalleled riding experience.

At its heart, the 125/150 SX 2018 features a lightweight, powerful, and efficient single-cylinder engine that delivers a punchy and responsive ride. The engine is mated to a sophisticated electronic fuel injection (EFI) system, ensuring flawless performance in all conditions. The bike's chassis is built around a lightweight chromium-molybdenum frame that offers exceptional torsional rigidity and unmatched handling.

The 2018 Husqvarna 125/150 SX comes equipped with a state-of-the-art WP AER 48 front fork and a WP shock absorber at the rear, both offering exceptional suspension performance for a smooth and controlled ride over the most challenging terrains. The bike's braking system, featuring a powerful 4-piston radial caliper up front and a 2-piston caliper at the rear, provides reliable stopping power when you need it most.

The 125/150 SX 2018 also boasts a sleek and aerodynamic design, with a compact fuel tank and a slim seat that allow for a comfortable and agile riding position. The bike's ergonomics are further enhanced by a low-slung exhaust system, which not only improves handling but also adds to the bike's aggressive and sporty appearance.

In terms of technology, the 2018 Husqvarna 125/150 SX is packed with advanced features. The bike's electronic control unit (ECU) controls various functions, including traction control and launch control, to optimize performance and ensure consistent results. The bike also comes with a quickshifter, allowing for smooth and rapid upshifts without the need for the clutch.

The KTM 548.39.031.300R Husqvarna 125/150 SX 2018 is more than just a motorcycle - it's a lifestyle. With its blend of power, agility, technology, and style, it offers an unmatched off-road racing experience that is sure to thrill even the most discerning riders. Whether you're a seasoned pro or a passionate amateur, the 2018 Husqvarna 125/150 SX is the perfect companion for your off-road adventures.

The KTM 548.39.031.300r Husqvarna 125/150 SX 2018 is a motorcycle that offers both performance and style. Here are some pros and cons to consider before making a purchasing decision:

Pros:

1. Powerful Engine: The bike comes with a powerful 125cc or 150cc two-stroke engine, ideal for off-road racing and riding.

2. Lightweight: With a weight of 87.7 kg (193 lbs) for the 125cc model and 90.9 kg (196 lbs) for the 150cc model, it is relatively lightweight, making it easy to maneuver.

3. High-Performance Suspension: The bike features WP suspension, which is known for its high-performance capabilities, offering excellent handling and ride quality.

4. Aggressive Design: The bike boasts an aggressive and stylish design, appealing to many motorcycle enthusiasts.

5. Race-Inspired Features: The KTM 125/150 SX comes with race-inspired features like a map select switch, launch control, and a quickshifter, making it a great choice for competitive riders.

Cons:

1. Expensive: Compared to other motorcycles in its class, the KTM 125/150 SX is relatively expensive.

2. Not Street Legal: This bike is designed for off-road use only and is not street legal without modifications.

3. Two-Stroke Engine: While two-stroke engines are known for their power, they require more maintenance than four-stroke engines, such as regular oil mixing and spark arrestor removal for off-road use.

4. Limited Comfort: The bike is designed for performance, not comfort. Long rides may be uncomfortable due to the firm suspension and lack of wind protection.

5. Noisy: Two-stroke engines are notorious for being loud, which may be a disadvantage for riders who prefer a quieter ride.

Conclusion:

The KTM 125/150 SX is an excellent choice for off-road enthusiasts looking for a high-performance motorcycle. Its powerful engine, lightweight design, and race-inspired features make it a great choice for competitive riders. However, its high price, limited street legality, increased maintenance requirements, lack of comfort, and noise level are important considerations. If you can afford it and are willing to deal with these drawbacks, the KTM 125/150 SX could be an excellent addition to your garage. If not, there may be other motorcycles that better suit your needs and budget.

Details:

Ecu was pulled from a big bore 2018 Husqvarna TC125 comes with and wiring coil as show in photos.

part #: 54839031300r price

  • $219.95

specifications cyclevintagee:

  • for models: 300r, Sx, 125
  • for makes: Husqvarna, Ktm
  • for years: 2018
  • brand: Ktm
  • mpn: 548.39.031.300r
  • part type: Ecu
  • unit type: Unit
  • vintage part: No

returns cyclevintagee:

  • policy: No Returns

seller cyclevintagee:

  • city: Cokeburg, Pennsylvania
  • # reviews: 65
  • rating: 94.7%

payments cyclevintagee:

  • other
  • wallet: Apple-pay
  • credit card: Diners-club

offer cyclevintagee:

  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • quantity: 1
  • started: November 29, 2025

shipping cyclevintagee:

  • cost: $8.31
  • carrier: USPS
  • type: Calculated
  • service: USPS Ground Advantage
  • transit: 5-10 Days
  • class: Standard

general cyclevintagee:

  • condition: Used
  • Parts Accessories > Motorcycle Scooter Parts Accessories > Other Motorcycle Scooter Parts Accessories
for models: 300r, sx, 125, for makes: husqvarna, ktm, for years: 2018, part type: ecu, unit type: unit, vintage part: no,
category: motorcycle parts > motorcycle scooter parts accessories, sku: 19082828334433793,
Ktm 548.39.031.300R Is Similar To:
cyclevintagee logo
1 offer $219.95 USD
  • New. Offer #1 priced at $219.95 + $0.00 shipping estimate = $219.95* total. This product is a new OEM KTM CDI Unit ECU designed to fit 2005-2010 250 SX-F and XC-F off-road motorcycles.FREE SHIPPING

Copyright © cyclevintagee.com