BMW R 90/6

BMW R 90/6 SPECIFICATIONS, PRICE & IMAGES

BMW R 90/6 For Sale Specifications, Price and Images BMW R 90/6 For Sale Specifications, Price and Images

Bike Features


Make Model:

BMW R 90/6


Year:

1973-76


Engine:

Four stroke,
two cylinder horizontally opposed Boxer, pushrod operated 2 valves per cylinder.


Capacity:

898 cc / 54.8 cu in.

Bore x Stroke:
90 x 70.6 mm


Cooling System:

Air cooled

Compression Ratio:

9.0:1


Lubrication:

Gear driven pump


Induction:

2 x Bing constant depression
carburetors


Ignition  :

Battery ignition


Spark Plug:

Bosch W 200 T 30 / Beru 200/14/3 A / Champion N7Y


Charging System:

12V 280W alternator


Starting:

Electric


Max Power :

44.1 kW /
60 hp @ 6500 rpm


Max Torque:

73 Nm / 7.44 kgf-m / 53 ft lb @ 5500 rpm


Clutch:

Dry single plate, with diaphragm spring


Transmission  :

5 Speed 


Final Drive:

Shaft


Gear Ratios:

1st 4.40 / 2nd 2.86 / 3rd 2.07 /
4th 1.67 / 5th 1.50:1


Rear Wheel Ratio:

1:3.09 or 1:3.2


Frame:

Double loop tubular frame
with bolt on rear section


Front Suspension:

Telescopic hydraulic forks.


Front Wheel Travel:

208 mm / 8.1 in


Rear Suspension:

Long swinging arm with adjustable strut.


Rear Wheel Travel:

125 mm / 4.9 in


Front Brakes:

Single ∅260mm disc, 1 piston caliper


Rear Brakes:

∅200mm Drum


Front Wheel:

1.85 – B19


Rear Wheel:

2.15 – B18


Front Tyre:

3.25 – H19


Rear Tyre:

4.00 – H18


Dimensions:

Length  
2180 mm / 85.82 in
Width     
740 mm / 29.13 in
Height   
1080 mm / 42.5 in


Wheelbase:

1465 mm / 57.67 in


Seat Height:

810 mm / 31.9 in


Wet Weight:

210 kg / 462 lbs


Fuel Capacity :

18 Liters
/ 4.75 US gal