BMW K100RS 16V and SE model (1989 – 90)

BMW K100RS 16V and SE model (1989 - 90)

The BMW K100RS 16V and SE models mark a significant departure from the company’s traditional approach, as they blend the capabilities of a sportbike with the comfort of a tourer. The 16-valve engine, a notable upgrade from its 8-valve predecessor, provides a distinctive character that is both refined and exhilarating. With a torque-rich delivery, the K100RS is happiest at lower revs, making it an ideal choice for both commuting and touring.

The riding experience is characterized by a balance of comfort and agility, with a slightly longer wheelbase than its sportbike counterparts, but a more upright riding position. The addition of a dual seat and revised footpeg brackets enhance the bike’s touring credentials, while the all-new fairing and front end components contribute to its sleek, aerodynamic profile.

The result is a machine that excels in its own right, offering a unique blend of performance, comfort, and style that sets it apart from its competitors. The BMW K100RS 16V and SE models are a testament to the company’s commitment to innovation and its willingness to challenge traditional boundaries, making them an exciting addition to the world of motorcycling.

Key Specifications

Engine TypeFour stroke, horizontal in line four cylinder, DOHC, 4 valves per cylinder
Engine Capacity987 cc / 60.2 cub-in
Max Power70 kw / 95 hp
Max Torque86 Nm / 8.8 kgf-m / 63 ft-lb @ 6000 rpm
Fuel Tank Capacity5.2 US gallons / 19.7 L
Weight (Wet/Kerb)579 lbs / 263 kg
Seat Height31.50 inches / 800 mm
BMW K100RS 16V and SE model (1989 - 90)

All Specifications

Make & Model

ModelBMW K100RS 16V and SE model
Year1989 – 90

Engine

Engine TypeFour stroke, horizontal in line four cylinder, DOHC, 4 valves per cylinder
Displacement987 cc / 60.2 cub-in
Bore x Stroke67 x 70 mm
Compression Ratio11.0:1
Max Horsepower70 kw / 95 hp
Max Torque86 Nm / 8.8 kgf-m / 63 ft-lb @ 6000 rpm
Engine Management SystemBosch Motronic combined ignition/fuel injection system
Lubrication SystemWet sump
Cooling SystemLiquid cooled
ExhaustStainlesssteel, 4 into 1

Performance

Top Speed220 km/h / 136 mph

Transmission

ClutchDry, single plate, cable operated
Gearbox5 Speed
Gear Ratios1st 4.50 / 2nd 2.96 / 3rd 2.30 / 4th 1.88 / 5th 1.61:1
Final DriveShaft, gearing 2.81:1

Electrical & Electronics System

Battery20Ah
StarterElectric

Chassis & Suspension

Frame TypeTubular space frame, engine serving as load bearing component
Front Suspension41.7 mm Braced Marzocchi fork
Front Suspension Travel7.3 inches / 185 mm
Rear SuspensionMonoshock swinging arm, ADJ for spring preload
Rear Suspension Travel4.3 inches / 110 mm

Wheels & Brakes

WheelsAlloy, 8 spoke
Front Wheel/Rim Size3.5x 17
Front Tire Size120/70-ZR17
Rear Wheel/Rim Size4.5 x 18
Rear Tire Size160/60-ZR18
Front Brakes2 x 285 mm discs, 2 piston calipers
Rear BrakesSingle 285 mm disc, 1 piston caliper

Dimension & Weights

Seat Height31.50 inches / 800 mm
Wheelbase1516 m /59.7 in
Ground Clearance175 mm / 6.9 in
Fuel Tank Capacity5.2 US gallons / 19.7 L
Wet (kerb/curb) Weight579 lbs / 263 kg

Features

  • 16-valve engine
  • DOHC cylinder head
  • Direct actuation of valves
  • Valve lash adjustment by replaceable tappets
  • Liquid-cooled, 987cc inline-four cylinder bank
  • 67.0mm x 70.0mm bore and stroke
  • 11:1 compression ratio
  • Lightened pistons and connecting rods
  • Lightened, forged crankshaft
  • 8,500 rpm redline
  • Bosch Motronic engine management
  • Dual seat
  • Revised footpeg brackets
  • Sport-touring fairing with lower cowling and front tender
  • Handlebar designed for comfort
  • K1 frame, drivetrain, and running gear
  • ABS braking system (on certain models)
  • 82-horsepower engine
BMW K100RS 16V and SE model (1989 - 90)
BMW K100RS 16V and SE model (1989 - 90)
BMW K100RS 16V and SE model (1989 - 90)

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