BT MOTO CFMoto 675 SS / NK 2025-2026 Stage 1+ with handheld tuner

BT Moto CFMoto 675 SS / NK 2025-2026 Stage 1+ with handheld tuner

The BT Moto Stage 1+ ECU flash for the CFMoto 675 SS / NK 2025-2026 is developed to refine engine management for this motorcycle specification. The calibration and included handheld tuner form a package for reading and programming the ECU. BT Moto describes the following changes for this application.

A suitable ECU calibration considers how the engine delivers its performance. Acceleration, steady-speed riding and reopening the throttle place different demands on engine management. The calibration is therefore selected for the listed motorcycle model and ECU generation. Use this version only for a confirmed application: a similar model name or connector does not automatically mean that the same software is suitable. Correct application matching is part of choosing the right package.

Stage 1+ upgrades

• Fueling revised to suit the engine, with attention to consistent response at different loads.
• Ignition timing optimized as part of the model-specific ECU calibration.
• Throttle control and associated restrictions revised for a more direct, controllable engine response.
• Throttle response and part-throttle rideability refined.

Dyno results

BT Moto reports 5-15 HP gained depending on throttle position and intake or exhaust modifications. These are source claims under specific test conditions, not guaranteed gains for every motorcycle.

BT Moto Handheld Tuner included

The included BT Moto Handheld Tuner reads and programs engine management through the appropriate diagnostic connection. Follow the instructions for your motorcycle model and use its designated calibration. The original mapping can be saved and restored later. The handheld also supports multiple maps and reading and clearing ECU fault codes. Revised maps can be supplied remotely when the motorcycle configuration changes. Maintain a suitable, stable battery power supply throughout programming.

Compatibility

Listed by BT Moto for CFMoto 675 SS / NK 2025-2026. Provide the exact model, year and any exhaust or intake changes when ordering. The calibration must match your motorcycle specification. Separate air filters, velocity stacks and other optional accessories are not automatically included. Application: US specification or EU specification with MSE6.0 ECU; have your ECU checked beforehand.