Stage 1 ECU Calibration + Handheld Flasher — Kawasaki ZX-10R

What the calibration changes

• Top-speed and gear-based restrictions removed
• Fuel tables reworked across the whole load range, targeting a safe air/fuel ratio under sustained load
• Secondary throttle plates opened earlier for a linear feel off a closed throttle
• Exhaust flap control freed up
• Cooling fan trigger dropped so the bike sheds heat sooner in traffic
• Quickshifter cut times shortened, up and down

The handheld flasher

Ships pre-loaded with your calibration and plugs into the diagnostic port. No dealer visit, no ECU removal, no soldering. It keeps a copy of your original factory file, so you can flash back to stock before a service visit and flash the tune back afterwards. The tool pairs to one VIN.

Before you order

Tell us your exact year and any hardware already fitted — full exhaust, decat, air filter. The calibration is built around what is actually on the bike.

Intended for closed-course and off-road use. Check what is legal on the road where you live before fitting.