Vintage machines that have been restored or worked on by Bench Mark Works LLC include: R2, R25, R25/2, 25/3, R26, R50, R50S, R67/3, R69, R69S, and a R71.
BMW R71 1940 R71 restored by Craig Vechorik
Elaine's R51/2 Restoration Journal Elaine's R50 Evolves
Howard's R60 with Side Car 1931 BMW R2
Restoration of R26 1937 BMW R61
1968 BMW R50