Comparison of Ural M-63 (with sidecar) 1972 and Ural M-63 (with sidecar) 1971

Attribute	Ural M-63 (with sidecar) 1972 ×	Ural M-63 (with sidecar) 1971 ×
General
Production from (year)	1972	1971
Make	Ural	Ural
Model	Ural M-63 (with sidecar)	Ural M-63 (with sidecar)
Category	Classic	Classic
Engine and transmission
Engine type	Two cylinder boxer, four-stroke	Two cylinder boxer, four-stroke
Displacement (cm³)	650	650
Power (kw)	15	15
Cooling system	Air	Air
Transmission type,final drive	Shaft drive (cardan)	Shaft drive (cardan)
Bore (mm)	78	78
Stroke (mm)	68	68
Chassis
Front brakes	Expanding brake	Expanding brake
Rear brakes	Expanding brake	Expanding brake
Dimensions
Dry weight (kg)	320	320
Power/weight ratio	0.0469	0.0469