Genuine Honda OEM ECU (ECM, engine control unit, PGM-FI unit, computer, brain) by Keihin, off a 2006 Honda CBR1000RR. The label on the unit reads 38770-MEL-A21. This unit has been flashed and is not running the factory map. Photos are of the actual part you will get.

Fitment

• 2006 Honda CBR1000RR

38770-MEL-A21 is the original PGM-FI unit listed for the 2006 CBR1000RR. Honda has since replaced it with 38770-MEL-A22, the number now listed for the 2006 and 2007 CBR1000RR. Check the part number against yours before you buy.

Part Numbers

Condition

Please note: This ECU has been flashed and is no longer running the factory map. It may need to be returned to stock or re-flashed to suit your bike. On this one: Flashed

Used OEM part, pulled off a running bike. Expect normal wear consistent with age and mileage. Please review all photos for any damage or wear before purchasing. The images show the actual part you will receive, and everything pictured is included.

What You Get

• Honda OEM ECU / ECM (PGM-FI unit), flashed
• Everything pictured is included

Shipping

Free shipping on this part. Ships within 1 business day of cleared payment. Items are packed to survive the carrier. Combined shipping is available on multiple parts — request an invoice before paying and we will refund the difference.

Please verify fitment against your own OEM part number before purchasing. Compatibility data is provided as a guide and does not cover every market variant.