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Important information
Regular maintenance is a must for a reliable and good motorcycle. Under normal driving conditions you can do the service a few hundred km sooner or later.
Subsequent you will find technical data as well as maintenance and service information.
We make no claim to completeness or accuracy of all data, these are only for your information.

Spares for BMW R1250RT

Technical data

Parts list for maintenance intervals/service for BMW R1250RT

Model BMW R1250RT
Volume (ccm) 1254
Cylinders 2
Power (HP) 136
Power (KW) 100
Weight (kg) 279
Seat height (mm) 805
Idle speed (R/Min) 1050 ± 100
Injection Injection 52 mm
Tyre pressure front (bar) 2,5
Tyre pressure rear (bar) 2,9
Spark plug 1 NGK LMAR8AI-10
Spark Plug 1 -
Standpipe 37 mm Telelever
Drive Cardan
Fork oil per rod 545 ML SAE 10W
Engine Oil Without Filter SAE 5W-40
Engine Oil With Filter 4,0 L MIN. API SL
Gearbox Oil -
Break Fluid DOT 4
Final Drive Oil 180 ML 70W-80 HYPO
Fuel tank volume 25
Coolant water+

6.000 miles (10.000 km) service (30.000 km / 50.000 km):

Performing vehicle test with BMW Motorrad diagnostic system
Oil change, engine, with filter (annually, or every 10,000km)
Oil change, rear wheel drive (every 2 years or every 20,000km)
Visual inspection of the hydraulic clutch system
Visual inspection of the brake pipes, brake hoses and connections
Checking front brake pads and brake discs for wear
Checking brake-fluid level, front brakes
Checking rear brake discs and brake pads for wear
Checking brake-fluid level, rear brakes
Change front and rear brake fluid (first time after 1 year, then every 2 years)
Checking steering-head bearing
Checking coolant level
Checking tire pressures and tread depth
Checking ease of movement of side stand
Checking ease of movement of main stand
Check lighting and signaling system
Function test of engine start suppression
Final inspection and check of roadworthiness
Setting service-due date and service countdown distance
Checking battery charge state
Confirming BMW Service in on-board documentation

12.000 miles (20.000km) service (40.000 km / 60.000 km):

Performing vehicle test with BMW Motorrad diagnostic system
Oil change, engine, with filter (annually, or every 10,000km)
Checking valve clearance (every 20.000 km)
Replace all spark plugs (every 20.000 km)
Replace air filter cartridge (every 20,000 km)
Oil change, rear wheel drive (every 2 years or every 20,000km)
Visual inspection and lubrication of the cardan shaft (every 20,000 km)
Replace cardan shaft (every 60,000 km)
Visual inspection of the hydraulic clutch system
Visual inspection of the brake pipes, brake hoses and connections
Checking front brake pads and brake discs for wear
Checking brake-fluid level, front brakes
Checking rear brake discs and brake pads for wear
Checking brake-fluid level, rear brakes
Change front and rear brake fluid (first time after 1 year, then every 2 years)
Checking steering-head bearing
Checking coolant level
Checking tire pressures and tread depth
Checking ease of movement of side stand
Checking ease of movement of main stand
Check lighting and signaling system
Function test of engine start suppression
Final inspection and check of roadworthiness
Setting service-due date and service countdown distance
Checking battery charge state
Confirming BMW Service in on-board documentation

Maintenance Intervals / Maintenance Plan / Customer Service for Your BMW R 1250 RT

 

For your modern BMW R 1250 RT equipped with the water-cooled ShiftCam boxer engine, you will find all important information here regarding recommended maintenance intervals, typical service tasks, and suitable replacement or wear parts. At Hornig, we offer high-quality components, service kits, and expert advice – so that your RT remains reliable, safe, and long-lasting.

 

Recommended Maintenance Intervals – Quick Overview

The ShiftCam boxer engine of the R 1250 RT requires regular inspections to ensure optimal performance and service life. According to maintenance guidelines and community experience, the following intervals apply:

  • Break-in / Initial Inspection: After about 1,000 km – visual inspection, engine oil & filter, valve clearance check.
  • Standard Service: Approximately every 10,000 km or once per year – including oil change, filters, spark plugs, diagnostics, and functional checks.
  • Major Service: About every 20,000 km – with additional tasks such as air filter replacement, brake fluid, gearbox or driveshaft oil depending on model version.
  • Operating Fluids & Brake Fluid Change: Renew brake fluid regularly as specified in the maintenance plan; also check and, if necessary, replace driveshaft or gearbox oil.
  • Battery Check: According to the manufacturer, the battery should be checked at least twice a year, especially during storage periods or intensive use.

 

Typical Maintenance Tasks During Customer Service

  • Engine oil & oil filter change – essential for clean engine operation.
  • Valve clearance check & adjustment if necessary – crucial for boxer engine efficiency.
  • Check / replace spark plugs
  • Air filter service
  • Check driveshaft or gearbox system: Inspect oil level, seals, and bearings.
  • Brake system: Inspect brake pads & discs, replace brake fluid.
  • Battery maintenance: Clean terminals, check charge level, use a maintenance charger.
  • Visual inspections & fasteners: Check cables, mountings, wheels & tires for condition.

 

Service Parts & Maintenance Kits from Hornig

At Hornig, you will find a wide range of high-quality replacement parts and maintenance kits, ideal for servicing your R 1250 RT:

  • Engine oil & oil filter according to BMW specifications
  • Spark plugs & ignition system components
  • Brake pads, brake discs & brake fluid
  • Air filter & fuel filter
  • Driveshaft / gearbox oil and matching seals
  • Batteries & electrical replacement parts

 

Practical Maintenance Tips for Your BMW R 1250 RT

  • Keep a complete service record – every inspection noted in the service booklet or electronically increases resale value.
  • Have a diagnostic tool ready (MotoScan, GS911, etc.) – this allows you to perform service resets or read error codes yourself.
  • For battery maintenance, watch for voltage, corrosion, and use a maintenance charger during long storage periods.
  • Don't rely solely on mileage: For motorcycles ridden infrequently, the annual check is considered just as important as distance-based maintenance.
  • If you perform your own maintenance: During valve clearance checks, ensure correct adjustment (shims) and torque settings – many forums offer detailed guidance.

 

Implement Your Maintenance Plan Now & Order Parts

Follow the recommended maintenance intervals for your BMW R 1250 RT and order the appropriate service parts and maintenance kits directly from Hornig. Whether oil changes, brake service, filter maintenance, or driveshaft care – with our high-quality components and professional advice, you can carry out your maintenance safely and efficiently.

 

Note: This information is intended as guidance. For binding maintenance plans, inspection values, or scope of services, please consult your BMW owner’s manual or a qualified workshop.