BMW Motorcycles BMW of Santa Cruz County
Engine
Type liquid cooled single-cylinder 4-stroke
Bore x Stroke 100.0 x 83.0 mm (3.94 x 3.27 in.)
Displacement 652 cc
Horsepower 50 bhp @ 6500 rpm
Torque 43 lb.-ft. @ 5000 rpm
Compression Ratio 11.5:1
Valves 2x36 mm intake / 2x31 mm exhaust
Valvetrain double overhead camshafts
Valve Timing intake opens 13 degrees after BDC
intake closes 25 degrees after BDC
exhaust opens 25 degrees before BDC
exhaust closes 13 degrees before TDC
Valves Per Cylinder four
Engine Oil Capacity 2.4 quarts of SF, SG, or SH oil
Engine Oil Filter micronic paper element
Fuel System electronic fuel injection
Ignition System electronic ignition
Engine Management BMW Motronic System
Emissions Control 3-way catalytic converter (closed loop)
Fuel Requirements unleaded, premium-grade
Fuel Capacity 15.1 liters including 2.7 liter reserve (4.0/0.7 gallons)
Air Filter paper-type element
Charging System 400 W @ 14 V
Battery 12V-12Amp/h
Cooling System 50/50 water/anti-freeze mix, single radiator


Drivetrain
Clutch multi-plate in oil bath
Primary Drive 1.95:1
Gearbox 5-speed
Gear Ratios 1st: 2.75:1
2nd 1.75:1
3rd 1.31:1
4th 1.05:1
5th 0.88:1
Drive System roller chain
Final Drive 2.94:1 (16/47)


Suspension
Front 41 mm telescopic fork with stabilizer bridge; 6.69 in. (170 mm) travel
Rear central spring/strut actuated by lever-linkage; spring setting and rebound damping continuously adjustable; 6.49 in. (165 mm) travel
Frame bridge-type, square section steel tube w/ bolt-on rear section


Brakes
Front single 11.8 in. (300 mm) diameter rotor w/ twin-piston caliper
Rear single 9.45 in. (240 mm) diameter rotor w/ single-piston caliper
Actuation hydraulic
Anti-lock optional (available on Dakar model as of 2001 production)


Wheels/Tires
Front Wheel 2.50 x 19 wire spoke
Rear Wheel 3.00 x 17 wire spoke
Front Tire 100/90 x 19 tube-type
Rear Tire 130/80 x 17 tube-type


Dimensions
Overall Length 85.7 in. (2175 mm)
Overall Width 35.8 in. (910 mm) over mirrors
Wheelbase 58.1 in. (1477 mm)
Seat Height 30.7 in. (780 mm)
Ground Clearance 5.1 in. (130 mm)
Wet Weight 425 lb. (193 kg)
GVWR 838 lb. (380 kg)
Top Speed 103 mph (166 km/h)

*Note: The Dakar model varies in model dimensions (e.g. 21 in. front wheel), suspension and some other specifications.

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