🏷️ Basic Information

Make:

BMW

Model:

R1100 Series (RT, RS, GS, R)

Production Years:

2000 onwards (specific manual coverage may vary slightly within this range)

Engine Code Variant:

R1100 (various sub-variants for RT, RS, GS, R models)

👋 Introduction

Market Segment:

Premium sport-touring and adventure touring motorcycles.

Competitors:

Honda ST1100, Yamaha FJR1300, Kawasaki Concours 14, Moto Guzzi Norge 1200.

Features:

Torque-rich boxer-twin engine, shaft drive, advanced suspension systems (Telelever front, Paralever rear), robust build quality, comfortable ergonomics for touring (RT/RS models).

Value:

Enables owners and independent mechanics to perform all service and repair tasks, reducing reliance on expensive dealerships and potentially saving significant maintenance costs.

📋 Manual Details

Manual Scope:

Comprehensive service, repair, and maintenance for BMW R1100 series motorcycles.

Estimated Pages:

500+

Type:

Factory-type Service & Repair Workshop Manual

Language:

English

Format:

PDF (Digital Download)

📖 Manual Coverage

Engine:

Engine assembly, disassembly, timing, fuel injection, ignition, lubrication, cooling.

Transmission:

Gearbox, clutch, final drive, maintenance, and repair.

Chassis And Suspension:

Frame, front forks (including Telelever system), rear shock absorber (including Paralever system), wheel bearings, steering head bearings.

Brakes:

ABS system (if equipped), brake fluid, calipers, master cylinders, lines, rotor maintenance and replacement.

Electrical System:

Wiring diagrams, battery, alternator, starter motor, lighting, instrumentation, ECU, diagnostic connectors.

Fuel System:

Fuel tank, fuel pump, injectors, fuel pressure regulator, EFI troubleshooting.

Bodywork And Trim:

Fairings, body panels, seat, luggage systems (specific to RT/RS models), exhaust system.

Exhaust System:

Inspection, removal, installation, and common repair points of the exhaust system.

Cooling System:

Oil cooler service, oil flow path, and oil level checking procedures.

Instrumentation And Controls:

Dashboard, switches, levers, and control cable adjustments.

Maintenance:

Scheduled maintenance, oil changes, filter replacements, valve clearance adjustment, spark plug replacement, brake bleeding.

Troubleshooting:

Diagnostic procedures for common issues, error code interpretation, electrical system fault finding.

Repair And Rebuild:

Detailed step-by-step instructions for engine rebuilds, transmission overhauls, suspension component replacement, brake system overhauls.

Diagnostics:

Procedures for using diagnostic tools, interpreting sensor data, and performing system checks.

Suspension Adjustment:

Detailed procedures for adjusting front and rear suspension preload and damping (where applicable).

Wheel And Tire Service:

Tire changing, wheel balancing, bearing replacement, and rim specifications.

Depth:

Comprehensive: Covers everything from basic fluid changes to complete engine and transmission rebuilds, including advanced electrical diagnostics.

Wiring Diagrams:

Includes comprehensive, color-coded electrical wiring diagrams for all major systems.

Torque Specifications:

Provides critical torque values for all fasteners during assembly and disassembly.

📊 Manual Specifications

File Type:

PDF

Searchability:

Likely text-searchable (depending on scan quality if scanned from print).

Quality:

Professional Quality, Highly Detailed

Binding:

Not Applicable (Digital Download)

Paper:

Not Applicable (Digital Download)

⚙️ Engine Specifications

Engine Type:

Air/Oil-cooled, Four-stroke, Flat-twin (Boxer) Engine

Displacement:

1085 cc

Bore X Stroke:

99 mm x 70.5 mm

Compression Ratio:

10.0:1

Horsepower Approx:

90 hp @ 7,250 rpm (varies slightly by model and tune)

Torque Approx:

98 Nm (72 lb-ft) @ 5,500 rpm (varies slightly by model and tune)

Fuel Delivery:

Bosch Motronic Electronic Fuel Injection (EFI) with sequential fuel injection

Fuel Type:

Unleaded Premium Unleaded Gasoline (95 RON / 91 AKI)

Ignition System:

Dual Spark Ignition

🔧 Transmission

Transmission Type:

5-Speed Manual Constant Mesh

Clutch Type:

Single Dry Plate Clutch, Hydraulically Operated

Drive Type:

Shaft Drive

Final Drive Ratio:

1:3.15 (typical, may vary slightly)

📐 Dimensions

Length Approx:

RT: ~2230 mm, RS: ~2180 mm, GS: ~2220 mm, R: ~2180 mm (model dependent)

Dry Weight Approx:

RT: ~279 kg, RS: ~244 kg, GS: ~235 kg, R: ~230 kg (model dependent)

Gvwr Approx:

450 kg (typical)

Luggage Capacity:

RT models typically include integrated panniers and top case; others may have accessory mounts.

🛡️ Safety Features

Crash Test Data:

N/A (Motorcycle specific safety ratings are not typically provided in the same manner as cars).

ABS:

BMW Motorrad Integral ABS II (optional on some models, standard on RT, integrated braking)

Braking System:

Disc Brakes (Dual front, Single rear), with linked actuation when ABS is equipped.

Lighting:

Halogen Headlights, LED Taillights (some models/years).

💡 Technology Features

Audio System:

Optional on RT models, typically integrated radio/cassette/CD players with handlebar controls. Not present on GS/RS/R models as standard.

ABS:

Integral ABS II provides anti-lock braking for both wheels, with linked front/rear activation via the brake lever.

Diagnostic Port:

OBD-II or proprietary diagnostic connector for engine management system and ABS fault code reading.

🔧 Maintenance

Oil Change Interval:

Every 10,000 km or annually (whichever comes first), check manual for specific viscosity grade.

Valve Clearance Check:

Every 20,000 km (recommended).

Spark Plug Replacement:

Every 20,000 km (recommended).

Engine Oil:

SAE 20W-50 API SG or higher, or SAE 15W-40 API SG or higher. Specific BMW recommendations may apply. (Consult manual for exact specs).

Transmission Oil:

SAE 75W-90 API GL-5.

Final Drive Oil:

SAE 75W-140 API GL-5.

Brake Fluid:

DOT 4.

Common Wear Items:

Clutch slave cylinder seal leaks, starter motor brushes, regulator/rectifier failures, fuel pump O-rings, ABS modulator issues.

Electrical Gremlins:

Can sometimes be attributed to corrosion in connectors or failing grounds, particularly with age.

📚 Vehicle History

Heritage:

BMW Motorrad has a long and storied history dating back to the 1920s, renowned for engineering excellence, durability, and innovation in motorcycle design.

Predecessors:

R1100 series evolved from earlier air-cooled boxer twins, featuring significant updates with 4-valve cylinder heads and advanced chassis designs like Telelever and Paralever.

Successors:

Succeeded by the R1150 series, and later the R1200 series, which continued to refine the boxer engine and chassis concepts.

Manufacturing Location:

Berlin Spandau, Germany

🏆 Awards & Recognition

Industry Accolades:

While specific 'awards' for this older model are scarce, the R1100 series was widely recognized for its engineering, comfort (especially RT), and reliability, solidifying BMW's reputation in the large-displacement touring and adventure segments.

Owner Satisfaction:

Generally high owner satisfaction due to durability and performance, though maintenance can be specialized.