An evolution of the R26, the BMW R27 gained rubber engine mounts and a bump in power to 18 horsepower. It was the firm’s last shaft-driven single.
For more information on the R27, and why it could be a future classic, check out this article from Motorcycle Classics.
This specific R27 (VIN: 378891) is claimed to run great, and is a rare example because it’s a Spanish model – note the different controls. Everything works, and it’s been recently serviced after spending about 40 years in a sunroom. Find this BMW R27 for sale in Weston, Connecticut with bidding up to $4,750 and the reserve not yet met