Engine power
Power hp
+5 hp
Original 25 hp
Stage 1 30 hp
Gain +5 hp
Honda CBR CBR250RF 250R HRC
ECU Chiptuning Performance Results
Estimated power and torque gains after Stage 1 ECU remapping
Engine torque
Torque Nm
+5 Nm
Original 23 Nm
Stage 1 28 Nm
Gain +5 Nm
Estimated Stage 1 gains are calculated from stock values using an approximate 20% increase. Actual performance improvements may vary depending on vehicle condition, fuel quality, hardware configuration and operating environment.
Chip tuning for the Honda CBR CBR250RF involves precise adjustment of the engine’s electronic control unit (ECU) – the 250R HRC model – to achieve optimal performance and responsiveness. Motorcycles equipped with the Keihin 38770-KYJ-R11 ECU, which utilizes a PC560 processor, require a careful approach to software modification. The ECU remapping process includes analyzing current engine operating parameters, identifying bottlenecks, and adjusting fuel maps, ignition timing, and other critical settings.
The goal is to achieve smoother, more predictable engine behavior, improve acceleration dynamics, and enhance responsiveness to rider input. Optimizing engine operation allows the full potential of the 19-kilowatt engine and 23 Nm of torque to be realized, making motorcycle control more enjoyable and confident.
At AutoChip.lv, we approach each project with meticulous attention, guaranteeing stable operation and system reliability. It is important that software changes not only improve performance but also do not reduce engine life; therefore, we employ proven methods and consider the specific design features of the Honda CBR. Chip tuning for the Honda CBR CBR250RF.
Specification
| Power (KW) | 19 |
|---|---|
| Power (HP) | 25 |
| Torque (Nm) | 23 |
| Power (PS) | 26 |
| ECU Brand | Keihin |
| ECU Version | 38770-KYJ-R11 |
| ECU Micro | SPC560 |
| Tools | KESS3 compatible Powergate not compatible |
| Connection | OBD available |
| Year | 2015 |
| Type | Bikes |
Choose your vehicle
To view the chip tuning options available for your vehicle, select the make, model, year and engine.