Hey there, I have a brand new factory BMW Motorrad Keyless Ride fob RF transmitter, 434MHZ. Part Number: 66128555168 with workshop instructions for initial setup. Check out the pix. This is new never been used or programmed to any bike.
Fits 2010 - 2020 BMW C400 , F , K1600 , and R1200, R1250, S1000XR (2019, 2020) USA models with Keyless Ride remote control locking systems.
On the diagram #3 and #7 is this fob. You must have your bike's #2 grey plastic RF key to set up this fob. You can swap in your metal key blade and that's a complete key. I'm in eastbay San Francisco. Local pick up. PM me if you're insterested and also local to the SF Bay area