ChrisF
09-12-2004, 10:43 PM
The manuals provided with the R1150RT also cover an R850RT, but the latter is not included in any BMW sales literature that I've seen. I'm guessing the bike exists and is available in at least one English-speaking country, but not in the U.S.
With a smaller bore and lower compression ratio, the 850 has a HP rating 23% less than the 1150, but the gas mileage is 17-20% better. The rest of the specs, except for the higher final drive ratio and lack of a second plug, appear to be the same. I'm intrigued by this bike, because it seems to be "overbuilt" to handle higher horsepower. R75/5's had this reputation as precursers to R90S models.
Does anyone out there have an R850RT? Where are they sold?
With a smaller bore and lower compression ratio, the 850 has a HP rating 23% less than the 1150, but the gas mileage is 17-20% better. The rest of the specs, except for the higher final drive ratio and lack of a second plug, appear to be the same. I'm intrigued by this bike, because it seems to be "overbuilt" to handle higher horsepower. R75/5's had this reputation as precursers to R90S models.
Does anyone out there have an R850RT? Where are they sold?