Most among

BMW R 25/2 '1951–53

clearance

92 mm

BMW R 25/2 '1951–53

92 mm

BMW R 25/2 mit BMW Seitenwagen "Standart" '1951–53

 
 
 

92 mm

BMW R 25/3 with a Steib Sidecar '1953–56

105 mm

BMW R 25/3 '1953–56

105 mm

BMW R 25/3 '1953–56

 
 

105 mm

BMW R 24 '1948–50

108 mm

WheelsAge.org '2005–pr.