PowerTRONIC V4 ECU for Yamaha YZF R125 (2019-2022)

🏍  Product Description :

Upgrade your Yamaha YZF-R125 with the advanced PowerTRONIC V4 Piggyback ECU — engineered to deliver sharper throttle response, stronger mid-range acceleration, and improved top-end performance.

Designed specifically for the 2019–2022 Yamaha YZF R125, this plug-and-play ECU installs within minutes and enhances performance through race-developed, user-adjustable fuel and ignition mapping. With the Tune Easy smartphone app, you can tune, calibrate, and optimize your motorcycle anytime, anywhere.

PowerTRONIC significantly reduces stock part-throttle hesitation and improves transient throttle response in closed-loop riding conditions. The result is smoother city riding, quicker roll-on acceleration, and stronger drive out of corners — perfect for both daily commuting and spirited riding.

With a preset 12,000 RPM rev-limit (expandable up to 15,000 RPM for race setups), the ECU widens the usable powerband, improves in-gear acceleration, increases top-speed potential, and reduces unnecessary upshifts — keeping your R125 in its strongest performance zone longer.

Advanced ignition control algorithms ensure smooth and predictable power delivery while minimizing vibrations — delivering race-inspired performance without sacrificing everyday refinement.

If you want your Yamaha YZF R125 (2019–2022) to feel sharper, quicker, and more performance-focused, PowerTRONIC V4 is the ultimate ECU upgrade.

🚀  Product Features :

• ✔ Plug & Play Piggyback ECU for Yamaha YZF R125 (2019–2022)

• ✔ Faster throttle response & stronger acceleration

• ✔ User-adjustable fuel & ignition mapping

• ✔ Tune Easy smartphone tuning compatibility

• ✔ Reduced part-throttle lag

• ✔ Enhanced mid-range torque & top-end performance

• ✔ Preset 12,000 RPM rev-limit

• ✔ Supports up to 15,000 RPM (race setup)

• ✔ Wider & more usable powerband

• ✔ Compatible with stock & aftermarket exhaust systems