SMART MOTO O2 (Oxygen) Sensor Eliminator kit OSE-207

SmartMoto O2 Sensor Eliminator Kit – Kawasaki & Yamaha Models

Unlock smoother throttle response, improved low- and mid-range torque, and consistent engine performance with the SmartMoto O2 Sensor Eliminator Kit. Designed to replace the factory oxygen sensor, this plug-and-play solution allows your motorcycle’s ECU to run exclusively on its fuel map, without interference from the stock O2 sensor system.

Why Use an O2 Sensor Eliminator?

Manufacturers install oxygen sensors to maintain a strict stoichiometric air-fuel ratio for emissions compliance. While ideal for street regulations, this can limit performance, especially when a motorcycle is tuned for track riding, off-road use, or fitted with aftermarket upgrades.

Removing the factory O2 sensor normally triggers an Fi warning light. The SmartMoto Eliminator Kit prevents this by accurately simulating the expected sensor signals. This allows complete removal of the O2 sensor system while keeping the ECU stable and error-free.

This kit is specially designed for motorcycles built to earlier emission standards such as Euro 2, Euro 3, and select Euro 4 models. NOT EURO 5 MODELS 

Complete Plug-and-Play Solution

The SmartMoto Complete Set includes both the electronic eliminators and the required exhaust port plugs. Everything needed for full system removal is included—no cutting, splicing, or wiring modifications required.

Key Features

• Improved Performance
  Delivers smoother throttle response and stronger torque in low and mid RPM ranges.
• Fuel-Tuning Compatible
  Perfect for Power Commander installations, ECU remapping, and other tuning modifications that require O2 sensor removal.
• Ideal for Aftermarket Exhausts
  Works with exhaust systems that do not include an O2 sensor port.
• Effective Replacement
  Can be used in place of a faulty oxygen sensor.
• True Plug-and-Play
  Installs easily with no wiring changes needed.
• Complete Kit
  Includes the correct number of eliminators and exhaust plugs for one motorcycle.

Compatible Kawasaki & Yamaha Models

Kawasaki > KLX 230 > 2020 - 2025

Kawasaki > Ninja 400 (USA) > 2018 - 2022

Kawasaki > Ninja 400 > 2018 - 2021

Kawasaki > Ninja 650 (USA) > 2017 - 2022

Kawasaki > Ninja 650 > 2017 - 2020

Kawasaki > Versys 650 (USA) > 2015 - 2021

Kawasaki > Versys 650 > 2015 - 2020

Kawasaki > Versys-X 300 > 2017 - 2025

Kawasaki > Vulcan S 650 (USA) > 2015 - 2025

Kawasaki > Vulcan S 650 > 2015 - 2020

Kawasaki > Z400 (USA) > 2019 - 2022

Kawasaki > Z400 > 2019 - 2021

Kawasaki > Z650 / RS (USA) > 2017 - 2023

Kawasaki > Z650 / RS > 2017 - 2020

Yamaha > FZ8 > 2010 - 2015

Yamaha > MT-03 > 2016 - 2020

Yamaha > MT-07 > 2014 - 2020

Yamaha > MT-25 > 2018 - 2020

Yamaha > T-MAX 530 > 2017 - 2019

Yamaha > Tenere 700 > 2019 - 2020

Yamaha > Tracer 700 / GT > 2016 - 2020

Yamaha > Wolverine 1000 > 2018 - 2020

Yamaha > Wolverine 850 > 2018 - 2020

Yamaha > XSR 700 > 2016 - 2020

Yamaha > YZF R1 > 2009 - 2014

Yamaha > YZF R25 > 2014 - 2020

Yamaha > YZF R3 > 2015 - 2020

Refunds: Choose carefully as we do not issue refunds for electrical components 

Legal Notice

This kit is intended for closed-course and competition use only. It is not legal for use on public roads, and by purchasing this product, you acknowledge its intended purpose.