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2003 BMW R 1150R Overview
The 2003 BMW R 1150R is a naked bike motorcycle built around 1130 cc of displacement. Under the tank sits a Two cylinder boxer engine, a compression ratio of 10.3:1. 2003 BMW R 1150R delivers 70 kW @ 7250 rpm of peak power and 98 Nm @ 5500 rpm of torque. The factory-quoted top speed stands at 203.3 km/h, making it a capable performer in its class. From a practical standpoint, the 2003 R 1150R tips the scales at 238 kg, carries a 20.4-litre fuel tank, offers a seat height of 800 mm and spans a 1487 mm wheelbase. Scroll down for the complete 2003 BMW R 1150R spec sheet covering every technical detail from suspension travel to tyre sizes.
2003 R 1150R - Pros & Cons
Strengths
-
⚡
Strong power output: 2003 BMW R 1150R makes 70 kW @ 7250 rpm with 98 Nm @ 5500 rpm of torque - competitive figures for its class.
Considerations
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ℹ️
Age-related wear: As with any used R 1150R, a thorough pre-purchase inspection covering consumables, service history and tyres is always recommended.
Owner Experiences & Common Issues
Low-speed confidence
At 238 kg, the R 1150R is a substantial machine. New owners occasionally mention that slow-speed manoeuvring in car parks takes a little getting used to. Once moving, the weight disappears - but practising slow-speed exercises builds confidence quickly.
R 1150R - Buying & Maintenance Guide
What to check before buying
When inspecting a used 2003 BMW R 1150R, start with the basics: check the service book for oil change frequency, inspect the chain and sprockets for wear, and look for oil seepage around the engine casings and rocker covers. A cold start test is invaluable - a well-maintained R 1150R should fire up cleanly and settle to a smooth idle within a few seconds.
Oil and filter changes
Regular oil changes are the single most important maintenance task on any R 1150R. Stick to the manufacturer's interval - typically every 6,000 km or once a year, whichever comes first. Always use the correct viscosity grade as specified in the owner's manual.
2003 BMW R 1150R - Frequently Asked Questions
What engine does the 2003 BMW R 1150R have?
The 2003 BMW R 1150R uses a Two cylinder boxer engine with 1130 cc of displacement. It is air/oil cooled.
What is the top speed of the 2003 BMW R 1150R?
The 2003 BMW R 1150R has a factory-quoted top speed of 203.3 km/h. Real-world speeds vary depending on rider weight, conditions and state of tune.
How much does the 2003 BMW R 1150R weigh?
The 2003 BMW R 1150R weighs 238 kg. This is the manufacturer's wet figure.
How much power does the 2003 BMW R 1150R make?
The 2003 BMW R 1150R produces 70 kW @ 7250 rpm of power and 98 Nm @ 5500 rpm of torque. These are peak figures.
What is the fuel tank capacity of the 2003 BMW R 1150R?
The 2003 BMW R 1150R has a 20.4-litre fuel tank.
Is the 2003 BMW R 1150R suitable for shorter riders?
The 2003 BMW R 1150R has a seat height of 800 mm. This is a moderate seat height that suits a wide range of rider heights.
What brakes does the 2003 BMW R 1150R have?
The 2003 BMW R 1150R uses 2 x 320 mm discs, 4 piston calipers at the front and Single 276 mm disc, 2 piston caliper at the rear.
What tyre sizes does the 2003 BMW R 1150R use?
The 2003 BMW R 1150R runs 120/70 ZR17 front and 170/60 ZR17 rear tyres. A good selection of sport, touring and all-weather rubber is available in these sizes.
What gearbox does the 2003 BMW R 1150R have?
The 2003 BMW R 1150R is fitted with a 6 Speed transmission.
BMW R 1150R Spec Evolution
The BMW R 1150R was produced across 4 model years (2000-2006). The table below highlights the key specifications that changed across the production run - useful whether you are comparing years or tracking down a specific variant.
| Specification |
2000 |
2002 |
2004 |
2006 |
| Wet Weight |
- |
238 kg / 524.7 lbs |
238 kg / 524.7 lbs |
238.0 kg / 524.7 lbs |
| Dry Weight |
238 kg / 524.7 lbs |
218 kg / 480 lbs |
218 kg / 480 lbs |
218 kg / 480.6 lbs |
| Engine Type |
- |
Two cylinder boxer |
Two cylinder boxer |
Two cylinder boxer |
| Top Speed |
203.3 km/h / 126.3 mph |
197.0 km/h / 122.4 mph |
203.3 km/h / 126.3 mph |
197.0 km/h / 122.4 mph |
| Seat Height |
800 mm / 31.5 in (Low seat 770 mm / 30.3 in) |
800 mm / 31.5 in (Low seat 770 mm / 30.3 in) |
835 mm / 32.9 in. |
800 mm / 31.5 in. |
| Fuel Capacity |
20.4 Liters / 5.3 gal |
20.00 litres / 5.28 gallons |
20.50 litres / 5.42 gallons |
20.4 Liters / 5.3 gal |
| Fuel Control |
- |
- |
OHC |
SOHC |
| Bore x Stroke (mm) |
- |
70.0 x 101.0 mm |
101.0 x 70.5 mm |
101.0 x 70.5 mm |
Key Specifications
Engine
Two cylinder boxer
Power
70 kW / 95 hp @ 7250 rpm
Torque
98 Nm / 10.0 kgf-m / 72.3 ft-lb / @ 5500 rpm
Top Speed
203.3 km/h / 126.3 mph
Weight
238 kg / 524.7 lbs
Fuel Capacity
20.4 Liters / 5.3 gal
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Full 2003 BMW R 1150R Specifications
Year
2003 -04
Colours
Red, Bronze, Gray
Make Model
BMW R 1150R
Seat Heigth -Alternate (mm)
800 mm
Seat Heigth -Alternate (in.)
31.5 inches
Seat Height
800 mm / 31.5 in (Low seat 770 mm / 30.3 in)
Wheelbase
1487 mm / 59.4 in
Height
1220 mm / 48.0 in
Length
2170 mm / 85.4 in
Width
940 mm / 37.0 in
Dry Weight
218 kg / 480 lbs
Fuel Capacity
20.4 Liters / 5.3 gal
Wet Weight
238 kg / 524.7 lbs
Stroke
4
Engine Type
Two cylinder boxer
Displacement
1130 cc / 69 cu in
Engine Detail
Four stroke, two cylinder horizontally opposed Boxer, 4 valves per cylinder
Bore x Stroke
101 x 70.5 mm
Compression Ratio
10.3:1
Cooling System
Air/Oil cooled
Fuel Consumption
5.56 L/100 km / 18.0 km/l / 42.3 US mpg
Fuel Induction
Bosch Motronic MA 2.4 Fuel injection
Fuel Reserve
4.00 litres / 1.06 gallons
Ignition
Electronic ignition MA 2.2 Bosch Motronic
Lubrication
Wet sump
Starter
Electric
Clutch
Dry, single plate, hydraulic operated
Final Drive
Shaft
Transmission / Drive
6 Speed
Frame Type
Three section composite frame consisting of front & rear section, load bearing engine
Suspension - Front
Telelever with central spring strut & linear-rate coil spring. Twin-tube gas-filled shock
Suspension - Rear
Patented BMW Paralever swingarm & shaft drive, single tube gas filled shock, variable rebound setting
Wheel Travel - Front
120 mm / 4.7 in
Wheel Travel - Rear
135 mm / 5.3 in
Brakes - Front
2 x 320 mm discs, 4 piston calipers
Brakes - Rear
Single 276 mm disc, 2 piston caliper
Tyres - Front
120/70 ZR17
Tyres - Rear
170/60 ZR17
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