Here is my rapid bike easy : in used perfect working order came of my 2017 bmw r nine t the loom part number is F27-EA—017 the control unit part number is KRBEA2-017

This fits :

COMPATIBILITY TABLE

BMW

S 1000 RR 1000 2009-2018

HP2 1200 2006-2009

HP2 MEGAMOTO 1200 2006-2008

HP2 SPORT 1200 2008-2012

HP4 1000 2012-2015

R GS 1200 2004-2018

R GS ADVENTURE 1200 2007-2018

R NINE T 1200 2014-2020

R NINE T PURE 1200 2017-2020

R NINE T RACER 1200 2015-2020

R NINE T SCRAMBLER 1200 2017-2020

R NINE T URBAN G/S 1200 2017-2020

R R 1200 2006-2014

R RS 1200 2015-2016

R RT 1200 2005-2013

R S 1200 2004-2009

R ST 1200 2005-2008

S R 1000 2014-2020

S RR 1000 2009-2018

S XR 1000 2015-2019

R R LC 1200 2014-2018

R RS LC 1200 2015-2016

https://www.brixiamoto.com/en/rapidbike-electronic-unit-wiring-f27-ea-017-26109.html#tab-label-compatibility.table

Directly manages lambda sensor to optimise air/fuel ratio

Improves engine efficiency and eliminates torque and power gaps

Simple plug and play installation

Can manage up to two lambda sensors

Designed especially for motorcycles with a standard configuration

Rapid Bike Easy add-on electronic module is equipped with microprocessor technology which directly manages the lambda sensor signal to optimise the air/fuel ratio, improve engine efficiency and eliminate torque and power gaps typical at low and medium RPM. Simply plug the Easy module into the stock lambda sensor, led lights on the module indicate that it is operating correctly, fine tuning the module is achieved by two trimmer switches. The Easy module can accept inputs from two lambda sensors and is designed to be fitted to motorcycles with standard configuration.

My feedback is over 1400 with 100% + so buy with confidence