Engine

Type

2-cylinder, horizontally-opposed "Boxer"

Valves

4 per cylinder

Displacement

1170 ccm

Bore x Stroke

101 x 73.0 mm

Horsepower

110 hp @ 7500 RPM

Torque

85 ft.lbs. @ 6000 RPM

Compression ratio

12.0:1

Cooling system

air and oil

Valve actuation

chain-driven dual high camshafts

Fuel induction

sequential fuel injection

Catalytic converter

3-way converter with dual oxygen sensors

Clutch

single-plate, dry, hydraulic actuation

Gearbox

6-speed

Primary transmission ratio

1.882

Gear ratios

I 2.28; II 1.58; III 1.26; IV 1.03; V 0.90; VI 0.80

Final drive ratio

2.62:1

Electrical/electronic system

Engine Management

BMW BMS-K

Generator

3-phase alternator 12V 720W

Battery

12V/19Ah

Headlamp

2 x H7

Testing/diagnostics

mobile diagnostic computer - GT1

Dimensions and Weights

Fuel tank capacity

27 litre

Seat height @ curb weight

Adjustable 820/840 mm (32.3/33.0 in); optional 780/800 (30.7/31.5)

Dry weight

229 kg (504 lbs)

Curb weight (full fuel tank)

259 kg (570 lbs)

Performance and fuel consumption

Top Speed

Over 200 km/h (124 mph)

Acceleration 0-100 km/h (0-62 mph)

3.6 seconds

Fuel consumption constant 90 km/h

3.6 l/100km (78 mpg Imperial)

Fuel consumption constant 120 km/h

4.8 l/100km (59 mpg Imperial)

Fuel requirements

premium unleaded

Chassis

Frame

welded high-strength steel tube spaceframe, loadbearing engine

Front wheel suspension

BMW Telelever

Rear wheel suspension

BMW Paralever

Final drive

shaft drive

Front suspension strut

gas shock absorber

Rear suspension strut

gas shock absorber, TDD and adjustable preload

Electronic Suspension Adjustment (ESA)

Optional, adjusts preload, rebound and compression

Front brake

4-piston EVO calipers with floating 320 mm discs

Rear brake

2-piston caliper with 265 mm disc

Antilock braking

BMW Integral Generation II

Wheels

cast aluminum, 3.50 x 17 front; 5.00 x 17 rear

Front tire

120/70ZR17 tubeless radial

Rear tire

180/55ZR17 tubeless radial