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BMW R 100 RS 1980

BMW R 100 RS 1980. Informations about BMW R 100 RS 1980. Latest modifications motorcycles BMW R 100 RS 1980 modifikasi motor, modified, motorcycle modification, gambar modifikasi motor, spesifikasi motor, honda CBR, Yamaha Mio, scooter, yamaha vixion, honda CBR, kawasaki on category BMW and only for review and evaluation.
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BMW R 100 RS 1980
TECHNICAL SPECIFICATION
Model ID
Manufacturer (Make)BMW
Model NameR 100 RS
Year1980
Category(class)Classic
Engine
Engine Capacity (Displacement)979 ccm (59.74 cubic inches)
Engine Type2 cylinders
Bore x StrokeØ94.0 mm x 70.6 mm (Ø3.7 inches x 2.78 inches)
Bore/Stroke Ratio1.33
Stroke4
Valves per Cylinder2
Timing SystemOHV
Cooling SystemAir
Powertrain
Gearbox5 speed
Chassis/Suspension/Brakes
Front BrakesDual disc
Rear BrakesSingle disc
Front Tire3.25-19
Rear Tire4.00-18
Dimensions
Curb Weight247 kg (545 lb)
Fuel Capacity 24 litres (6.34 gallons)
Performance
Max Power70.00 HP (51.1 kW) at 7000 RPM
Power/Weight Ratio0.28 Hp/Kg
Top Speed193 km/h (120mph)
Acceleration (dart, speedup) time
0-100 km/h5.3 seconds
0-60 mph5.1 seconds

  • 1/4 mile

  • -

  • 60 to 140 km/h, highest gear

  • -
    Engine
    Motor Type
    Four-stroke two cylinder horizontally opposed “Boxer” engine, air cooled
    Bore x Stroke
    94 x 70.6 mm (3.70 x 2.78 in)
    Displacement
    980 cc
    Max Power
    70 hp (51 KW) at 7,250 rpm
    Max Torque
    76 Nm / 56 ft lb at 5,500 rpm
    Compression Ratio
    9.5 : 1
    Valves Per Cylinder
    2
    Valve Control
    OHV, using push rod and rocker arm
    Carburation System
    2 constant depression carburettors, Bing 94/40/105 – 94/40/106
    Engine Lubricating System
    Wet sump
    Power Transmission
    Clutch
    Dry single plate, with diaphragm spring
    Number of Gears
    5
    Gear Selection
    Dog type gearbox (ratchet foot lever)
    Gearbox Ratios
    4.4 / 2.86 / 2.07 / 1.67 / 1.50 : 1 (Optional sport version: 3.38 / 2.43 / 1.93 / 1.67 / 1.50
    Rear Wheel Ratio
    1 : 3.0 or 1 : 2.91
    Bevel/Crownwheel
    11 / 33 teeth or 11 / 32 teeth
    Electrical System
    Ignition System
    Battery ignition. From Sept 1980: contact free electronic ignition (Bosch)
    Alternator
    Bosch 12V/240 W
    Starter
    Bosch 0.6 hp (from 1978: 0.7 Kw)
    Spark Plugs
    Bosch W 225 T 30 / Beru 230/14/3 A / Champion N6Y
    Chassis
    Type of Frame
    Double loop tubular frame with bolt on rear section
    Front wheel suspension
    Telescopic fork with hydraulic shock absorber
    Rear wheel suspension
    Long swinging arm with adjustable strut
    Spring Travel Front/Rear
    200 / 125 mm (7.87 x 4.92 in)
    Wheel Rims, Front
    1.85 B 19
    Wheel Rims, Rear
    2.50 B 18
    Tyres, Front
    3.25 H 19
    Tyres, Rear
    4.00 H 18
    Brakes, Front
    Dual disc brake 260 mm / 10.23 in diameter. ATE 1 piston caliper up to 1981. 1981 models Brembo 2 piston caliper
    Brakes, Rear
    Simplex drum brake 200 mm / 7.87 in diameter (from 1978: single disc brake 260 mm / 10.23 in diameter)
    Dimensions/Weights
    Length x Width x Height
    2130 (from 1978: 2210) x 746 x 1300 mm (83.85 (or 87) x 29.37 x 51.18 in)
    Wheel Base
    1465 mm / 57.67 in
    Fuel Tank Capacity
    24 litres / 5.27 gal / 6.34 gal US
    Unladen Weight with Full Tank
    230 Kg / 506 lb
    Max. Permissible Weight
    398 Kg / 876 lb
    Ground Clearance
    165 mm / 6.49 in
    Seat Height (Unladen)
    820 mm (32.3 inches)
    Fuel Consumption (at constant 90 Kph)
    5.75 litres 100 Km / / 49 mpg / 40 mpg US
    Top Speed
    200 Kph / 124 mph
    Acceleration 0 – 100 Kph / 62 mph
    4.6 seconds