BMW R 65. Begin of Production. 1978. End of Production. 1985. Engine. Motor
Type four-stroke, two-cylinder, horizontally-opposed Boxer engine, air-cooled.
Engine
Begin of Production End of Production Motor Type
Engine Lubrication Clutch Number of Gears Gear Selection Gear Ratios Rear Wheel Ratio Bevel/Crownwheel Ignition Alternator Starter Spark Plugs Type of Frame Front Suspension Rear Suspension Spring Travel front/rear Rims front Rims rear Tyres front Tyres rear Brakes front Brakes rear Length
1978 1985 four-stroke, two-cylinder, horizontally-opposed Boxer engine, air-cooled 82 mm 61,5 mm 649,6 ccm 45 hp (33 KW) [50 hp (37 KW)] 7250 rpm [7250 rpm] 50 Nm [52,3 Nm] 5500 rpm [6500 rpm] 9.2:1 2 ohv, using push rod and rocker arm 2 constant depression carburettors, Bing 64/32/2030-2040 or 64/32/307-308 wet sump dry single plate, with diaphragm spring 5 dog-type gearbox (ratchet foot lever) 4.4/2.86/2.07/1.67/1.50:1 1:3.44 9/31 teeth Contact-free electronic ignition Bosch 280 W Bosch 0.7 kW Bosch W 5 D/Beru 14-5D/Champion N 6 Y double-loop tubular frame with bolt-on rear section telescopic fork with hydraulic shock absorber long swinging arm with adjustable strut 175 / 110 mm 1.85 B 19 2.50 B 19 3.25 S 19 4.00 S 19 single disc brake 260 mm dia simplex drum brake 200 mm dia 2110 mm
Width Height Wheel Base Ground Clearance Tank Capacity Unladen Weight, full Tank Max permissible Weight Fuel Consumption Acceleration 0-100 kph Top Speed Number Sold Price
688 mm 1090 mm 1400 mm 130 mm 22 l 205 kg 398 kg 4,6 l/100 km (at constant 90 kph) 5,9 sec [5,8 sec] 175 kph 29.454 6.980,- DM
Bore Stroke Cubic Capacity Max Power Rpm (Max Power) Max Torque Rpm (Max Torque) Compression Ratio Valves per Cylinder Valve Control Carburation System
