BMW F800R Photos and Technical Specification

August 10th, 2009 Leave a comment Visited 2099 times, 1 so far today

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BMW F800R Photos and Technical Specification

Type Water-cooled 2-cylinder 4-stroke engine, four valves per cylinder
Bore x stroke 82 mm x 75.6 mm
Capacity 798 cm3
Rated output 64 kW (87 bhp) at 8,000 rpm (output reduction to 25 kW (34 bhp) possible at 6,000 rpm)
Max. torque 86 Nm at 6,000 rpm (output reduction: 58 Nm at 3,250 rpm)
Compression ratio 12.0 : 1

Fuel mixture preparation/engine management

Electronic injection, digital engine electronics (BMS-KP)
Valve/gas control DOHC (double overhead camshaft)
Intake valve (diameter in mm) 32
Outlet valve (diameter in mm) 27.5
Throttle valve diameter 46
Exhaust gas purifi cation Closed-loop 3-way catalytic converter, exhaust gas norm EU 3
Acceleration 100 km/h 3.9 s

Performance figures/fuel consumption

Maximum speed over 200 km/h
Fuel consumption over 100 km at constant 90 km/h
3.6 l
Fuel consumption over 100 km at constant 120 km/h
4.8 l
Fuel type Premium unleaded, minimum octane number 95 (RON)

Electrical system
Alternator AC generator 400 W
Battery 12 V/14 Ah, maintenance-free
Headlamps 55 W (high/low beam), 5 W parking light, 21/5 W (brake/rear light)
Starter 0.9 kW

Power transmission

Clutch Multi-plate clutch in oil bath, mechanically operated
Gearbox Claw-type 6-speed gearbox integrated in engine casing
Secondary drive Endless O-ring chain with jolt damping in the rear wheel hub

Primary transmission

Gear transmission ratios
I 2,462
II 1,750
III 1,381
IV 1,227
V 1,130
VI 1,042
rear wheel gear ratio
1 : 2.35

Frame Bridge frame made aluminium, load-supporting engine
Front wheel suspension/spring elements
Telescopic fork, O 43 mm
Rear wheel suspension/spring elements
Cast aluminium double-sided swing arm, central suspension strut, spring pre-tension by means of hand
wheel, hydraulically adjustable at continuously variable levels, rebound stage adjustable
Spring travel front/rear 125 mm/125 mm
Wheelbase 1,520 mm
Castor 91 mm
Steering head angle 65�‹
Wheels Cast aluminium wheels
Rim dimensions, front 3.50 x 17″
Rim dimensions, rear 5.50 x 17″
Tyres, front 120/70 ZR 17
Tyres, rear 180/55 ZR 17
Brake, front Dual disc brake, fl oating brake discs, diameter 320 mm, 4-piston fi xed caliper
Brake, rear Single disc brake, diameter 265 mm, single piston fl oating caliper
ABS Optional equipment feature: BMW Motorrad ABS

Seat height 800 mm (low seat: 775 mm, height seat: 825 mm)
Inside leg length 1,770 mm (low seat: 1,720 mm, high seat: 1,820 mm)
Unladen weight, road-ready, fully fuelled 199 kg
Dry weight 177kg
Permitted gross vehicle weight 405 kg
Payload (with standard fittings) 206 kg
Usable fuel tank volume 16 l
incl. reserve approx. 4.0 l
Length 2,145 mm
Height (not incl. mirrors) 1,160 mm
Width (incl. mirrors) 905 mm

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