BMW R1200RT/R1250RT Forum

Can someone give me an idea how much a 2018 R1200RT is worth. With 3,500 miles.

Sargeant Heated Seats,Frame bungs, Screen protector, Fender Extender, Oldtimers sat nav lock, Bmw Head protectors, Front engine case shield, Denali lights, Bmw wide screen, Lowered rider footrests, Acrapovic Silencer. Foam Grips, Innovv C5 Camera, Denali Can Bus
Top box brake light.

My 2019 RTLE with 3500 miles was £14.995 from a dealership , so with the extras on the bike you describe , Sargent seat , Denali  lights , Topbox  thats over a thousand pounds there , i would reckon it would top £15,000 but i am not an expert .Good luck.

Sorry about my last message thought it was a 2019 model not a 2018 , doooooooo its an age thing !!!! more like £12.995 .

Accessories and modifications generally add little if anything to the resale value unless you find some one looking for those exact changes.  Thats why so many return the bike to standard then sell the bits separately.