| Specification | Value |
|---|---|
| Production Years | 2014 – 2018 |
| Engine Oil | SAE 5W-40, API SL / JASO MA2 (4.0 L) |
| Front Tire | 120/70 ZR 17 |
| Rear Tire | 180/55 ZR 17 |
| Tire Pressure (F/R) | 2.5 bar / 2.9 bar |
| Battery Type | YTX14-BS |
| Spark Plug | NGK LMAR8D-J |
Engineering Highlight: The End of the Telelever Era
The 2014 introduction of the BMW R 1200 R (LC), internal code 0A04, represented one of the most significant engineering pivots in the history of the Boxer roadster. To accommodate the centrally mounted radiator required for the new “Precision Cooled” liquid-cooled engine, BMW engineers made the radical decision to replace the iconic Telelever front suspension with 45mm upside-down telescopic forks. This change not only improved front-end feedback for aggressive riding but also allowed for a more compact and aggressive aesthetic, marking the transition from a classic touring machine to a modern performance roadster.
Technical Overview
The 0A04 model is powered by the 1170cc DOHC Boxer engine, producing 125 hp and 125 Nm of torque. Unlike its air-cooled predecessors, the LC (Liquid Cooled) variant features a vertical-flow cylinder head design and an integrated wet clutch with an anti-hopping function. This configuration significantly reduces mechanical noise and improves thermal stability under heavy loads.
Maintenance Specifications & Intervals
For the professional technician or the dedicated DIY owner, adhering to precise fluid and component specifications is critical for the longevity of the LC Boxer.
- Lubrication: The system requires exactly 4.0 liters of high-performance SAE 5W-40 synthetic oil meeting API SL and JASO MA2 standards. The integrated gearbox and clutch share this oil supply, making the choice of friction-modified oils essential.
- Ignition: The 0A04 utilizes NGK LMAR8D-J spark plugs. Given the high-compression nature of the LC engine, gap integrity is vital for preventing low-end hesitation.
- Electrical: A YTX14-BS battery provides the necessary cold cranking amps to rotate the high-compression twin. If the bike is equipped with BMW’s Dynamic ESA, battery health is even more critical to ensure electronic damping valves operate correctly.
Chassis and Handling
The move to a 120/70-17 front and 180/55-17 rear tire setup ensures compatibility with the widest range of hypersport and sport-touring rubber. To maintain the neutral handling characteristics intended by BMW, pressures must be strictly maintained at 2.5 bar (36.3 psi) front and 2.9 bar (42.1 psi) rear. Deviations from these pressures significantly affect the turn-in rate and the intervention sensitivity of the DTC (Dynamic Traction Control).
MotoSpecsLab Verdict
The BMW R 1200 R (LC) is a masterclass in balancing heritage with modern performance. While purists may miss the Telelever’s anti-dive characteristics, the 0A04’s superior cooling, increased torque, and refined electronics make it the definitive choice for riders seeking a sophisticated, high-performance naked bike. Proper maintenance using the specified 5W-40 oil and NGK components is non-negotiable for preserving its legendary reliability.