Original ECU file

Yamaha YZF R1 1000 197HP – RH850 Original ECU File

Compare the identifiers below with your own ECU read before ordering: the identifiers decide, not the vehicle name.

BrandYAMAHA
ModelYZF R1
Engine / variant1000
Power197 HP
ECU brandDENSO
ECU modelRH850
ECU software120DC000_01
SW upgrade120DC140_00
Calibration120DC140_00

What you receive

One original (stock) ECU file in binary .bin format, exactly as read from the control unit above: no modifications, no checksum changes. Files come from different reading sources, so size and memory layout can vary (full read or flash-only). The download link is emailed automatically within seconds after Stripe confirms payment.

Check compatibility first: compare every identifier above with your own read; a matching vehicle description alone does not guarantee compatibility.

Catalogue engine v1.31.0

Scroll to Top