The BMW R1100RT is powered by a 1,085cc air/oil-cooled Boxer twin engine, delivering strong low-end torque, smooth performance, and the durability that made BMW’s touring motorcycles renowned worldwide. Designed as a fully equipped sport touring motorcycle, the R1100RT features comfortable ergonomics, excellent wind protection, integrated luggage options, and BMW’s innovative Telelever front suspension, providing outstanding stability and comfort for both daily commuting and long-distance travel.
A comprehensive selection of OEM replacement parts, maintenance items, service components, and aftermarket accessories is available to help maintain, repair, and upgrade your BMW R1100RT, ensuring reliable performance, comfort, and durability for many years of touring.
- Variator Rollers (Roller Weights)
- Variator Kits
- Drive Belts
- Clutch (CVT)
Buying Guide for BMW R1100RT (1995 - 2001)
The BMW R1100RT was BMW Motorrad's first modern Oilhead touring motorcycle. Produced from 1995 to 2001, it introduced the 1,085cc air/oil-cooled boxer engine, Telelever front suspension, Paralever shaft drive, electronic fuel injection, and ABS II. More than twenty-five years later, it remains a respected long-distance touring motorcycle thanks to its robust engine and relatively simple mechanical design.
Fuel Surging
One of the best-known characteristics of early Oilhead models is light surging or hesitation at steady throttle openings, usually between 3,000 and 5,000 rpm. Correct valve adjustment, throttle body synchronization, and a properly maintained fuel injection system greatly reduce the problem.
Hall Effect Sensor (HES)
The Hall Effect Sensor wiring can deteriorate with age due to engine heat. Symptoms include intermittent misfiring, difficult starting, or sudden engine shutdown. Many owners replace or rebuild the original wiring as preventive maintenance.
Gearbox & Clutch
The five-speed gearbox is durable but has a characteristically firm shift action. High-mileage motorcycles should be inspected for clutch wear and transmission input shaft spline condition, especially if clutch engagement feels abnormal.
ABS II System
Unlike the later servo-assisted braking system used on some R1150 models, the R1100RT uses BMW's ABS II. It is generally regarded as simpler and more reliable, although owners should verify that the ABS completes its self-test successfully after pulling away.
Electric Windscreen
The electrically adjustable windscreen is a signature R1100RT feature. On older motorcycles, the motor, cables, or guide rails may wear or require cleaning and lubrication to maintain smooth operation.
Overall Reliability
The R1100RT is considered one of BMW's most durable touring motorcycles. The boxer engine commonly exceeds 150,000 km with routine servicing, and most repairs involve age-related components rather than major engine failures.
BMW recommends servicing the R1100RT every 10,000 km (6,000 miles) or once per year, whichever comes first. Thanks to the boxer engine layout, many routine maintenance procedures remain accessible to experienced home mechanics.
Every 10,000 km (6,000 mi)
- Engine oil replacement
- Oil filter replacement
- Valve clearance adjustment
- Throttle body synchronization
- Brake inspection
- Battery inspection
- Tire inspection
- General chassis inspection
Every 20,000 km (12,000 mi)
- Air filter replacement
- Spark plug replacement
- Gearbox oil replacement
- Fuel system inspection
- Final drive inspection
Every 2 Years
- Brake fluid replacement
- Clutch hydraulic fluid replacement/li>
- Brake hose inspection
Long-Term Maintenance
- Alternator belt replacement
- Hall Effect Sensor inspection
- Swingarm pivot bearing inspection
- Suspension evaluation
- Final drive spline inspection
Because all R1100RT motorcycles are now over two decades old, replacing aging rubber brake hoses, fuel hoses, intake manifolds, and suspension components is often just as important as following the mileage-based service schedule.
Despite its age, the R1100RT remains a favorite among riders looking for an inexpensive, comfortable, and dependable long-distance touring motorcycle.
Proven Oilhead Engine
The 1,085cc boxer engine produces strong mid-range torque, excellent fuel economy, and is designed for exceptionally long service life when maintained correctly.
Outstanding Touring Comfort
The R1100RT offers:
- Electrically adjustable windscreen
- Upright riding position
- Excellent wind protection
- SIntegrated panniers
- Large fuel tank
These features still make it a capable long-distance touring motorcycle.
Easy Home Maintenance
Valve adjustments, oil changes, throttle synchronization, and many other service tasks can be completed without removing large sections of bodywork, helping reduce ownership costs.
Simple Electronics
Compared with later BMW touring models, the R1100RT has fewer electronic systems, making diagnosis and repairs easier while preserving the motorcycle's reputation for reliability.
Although well equipped from the factory, several upgrades remain especially worthwhile today.
Reliability Upgrades
- Stainless steel braided brake lines
- Rebuilt Hall Effect Sensor
- AGM battery
- LED lighting conversion
Replacing the original rubber brake hoses is considered one of the most valuable reliability improvements for early Oilhead models.
Touring Accessories
- GPS mounting systems
- Tank bags
- Inner pannier bags
- Communication systems
- USB charging outlets
These accessories improve convenience for long-distance travel without changing the motorcycle's original character.
Comfort Upgrades
- Comfort seat
- Rider backrest
- Handlebar risers
- Wind deflectors
Many owners spend full days in the saddle, making ergonomic improvements some of the most worthwhile upgrades.
Protection & Suspension
- Cylinder head guards
- Engine protection bars
- Progressive suspension upgrades
- Replacement rear shock absorber
As the original suspension components age, replacing or rebuilding the shocks can noticeably improve ride quality, handling, and stability—particularly when riding with luggage or a passenger.
Our selection of BMW R1100RT parts includes essential maintenance and replacement components such as oil and air filters, spark plugs, brake parts, final drive components, suspension parts, batteries, seals, bearings, and electrical components. Quality OEM and aftermarket parts help maintain reliability, safety, and performance.
We also offer a wide range of BMW R1100RT accessories, including windscreens, luggage systems, comfort seats, GPS mounts, LED lighting upgrades, engine protection, and touring equipment designed to enhance comfort and practicality.
Regular maintenance, including oil changes, brake inspections, final drive servicing, and routine checks of the suspension and electrical systems, helps ensure long-term reliability and dependable performance.
Browse our complete range of BMW R1100RT 1995–2001 parts, accessories, and maintenance products to keep your motorcycle ready for every journey.
Frequently Asked Questions BMW R1100RT (1995-2001) Parts
Answers to the most common questions from BMW R1100RT owners about parts compatibility, maintenance, reliability, and upgrades.
Parts designed specifically for the BMW R1100RT generally fit all models produced between 1995 and 2001. Most engine, drivetrain, brake, suspension, and routine maintenance components are interchangeable throughout the production run. However, some electrical components, ABS parts, and optional equipment may vary depending on the model year. Always verify fitment using the model year, VIN, and OEM part number.
The R1100RT and R1150RT share many chassis, suspension, brake, and maintenance components. However, the R1150RT introduced a 1,130cc engine, six-speed gearbox, and later Twin Spark cylinder heads, so many engine, transmission, clutch, and ignition parts are not interchangeable. Body panels and some electrical components also differ between the two models.
The most frequently replaced maintenance and wear items include:
- Engine oil and oil filter
- Air filter
- Fuel filter
- Spark plugs
- Brake pads
- Brake discs (rotors)
- Transmission oil
- Final drive oil
- Alternator belt
- Battery
- Clutch components
- Hall Effect Sensor (HES)
These are the parts most commonly replaced during routine servicing and on higher-mileage motorcycles.
Yes. All R1100RT models use BMW's 1,085cc air/oil-cooled Oilhead boxer twin with electronic fuel injection, a five-speed transmission, and shaft drive. Although BMW made minor updates during production, the engine architecture remained the same throughout the 1995–2001 model range.
The R1100RT shares its 1,085cc Oilhead engine, five-speed gearbox, Telelever front suspension, Paralever rear suspension, and many drivetrain and maintenance components with the R1100RS. However, fairings, windscreens, mirrors, luggage systems, instruments, and other bodywork are model-specific. Always verify compatibility before purchasing.