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Wunderlich ULTIMATE engine protection bars R 12 - black

Part No. 31478-002

€399.00

Version

Available as from the middle of December 2026
Delivery time from stock availability 3-5 working days

Wunderlich ULTIMATE engine protection bars are uncompromisingly designed to provide maximum protection for adventure riding

Function and product features

  • Wunderlich ULTIMATE engine protection bars are uncompromisingly designed to provide maximum protection for adventure riding – including for the BMW R 12 G/S, which has established itself as an adventure bike alongside the R 1300 GS
  • Maximum protection thanks to additional structural braces that significantly increase the rigidity of the protection bars even further
  • Optimum protection for the cylinders, valve covers and both lambda sensors reduces the risk of costly damage to the motorcycle itself
  • Even distribution of forces across four mounting points on each side of the motorcycle
  • The bars are precisely shaped to follow the contours of the boxer engine
  • No reduction in ground clearance
  • Maintenance-friendly: The engine oil and oil filter cartridge can be changed without removing the engine protection bars
  • Plug & Play fit: Straightforward installation with detailed fitting instructions included

Compatibility

In addition to the BMW R 12 G/S, the Wunderlich ULTIMATE engine protection bars also fit the BMW R 12, R 12 S and R 12 nineT.
Compatible with valve cover protectors 36611-002 and the original BMW Option 719 milled ignition coil cover. The bars fit with the valve cover protectors without requiring a widening kit.
Optional accessories: The GUARD crash bar protector set – 25 mm (#35836-002) is available separately.

Incompatibility

Not compatible with the original BMW cylinder head cover protectors.

Technical specifications

  • Material
    • High-quality precision steel tubing with high tensile strength and elongation at break, carefully crafted with precision-formed bends, clean weld seams and accurately fitting connections, powder-coated
  • Dimensions
    • Tube diameter: 25/22 mm
  • Colour
    • Black

Your Wunderlich benefits

  • Wunderlich premium product.
  • Wunderlich design. Integrated and functional.
  • Made in Germany
  • Wunderlich 60/5
    • 60-day return policy
    • 5-year warranty

ULTIMATE – when it really matters

For the BMW R 12 G/S, which has established itself as an adventure bike alongside the R 1300 GS

Adventure riders who travel the world know the feeling: There are days when your motorcycle ends up on its side more than once because the conditions are unlike anything you could imagine in civilised Europe with its well-developed road network. Or simply because the physical exertion, heat or cold has drained your strength and stamina to the point where you can no longer keep the bike upright. Beyond civilisation, it is therefore all the more important to rely on dependable equipment that can withstand the resulting mechanical stresses without failing. After all, staying mobile, keeping moving and remaining independent can be vital to your survival, helping you minimise the risks to your personal safety.

These Wunderlich ULTIMATE engine protection bars have been specifically designed for adventure riding.

They provide reliable protection not only for the cylinders and valve covers, but also for both lambda sensors. This comprehensive protection concept enhances passive safety and, with it, riding enjoyment. In the event of a crash or the motorcycle tipping over, the forces generated are optimally distributed through the protection bar structure to the robust mounting points. This prevents peak loads and torque stresses, effectively reducing mechanical stress on the components.

The engine protection bar structure is manufactured from 25/22 mm precision steel tubing. The tube sections are formed using CNC tube-bending machines and then cleanly welded together. Visually, the protection bars integrate seamlessly into the motorcycle's design, complementing its distinctive appearance. Our ULTIMATE engine protection bars have also been designed with ease of maintenance in mind: The oil drain plug and oil filter cartridge remain fully accessible for an oil change, without having to remove the engine protection bars.

With our protection bars, protective performance and product design are our top priorities. The engine protection bars enhance your BMW with a premium-quality finish. The surface features a Blackpowder coating.

Model: R 12, R 12 G/S, R 12 S, R 12 nineT
Product type: Bike protection
Color: black
5 Jahre Garantie 60 Days Return Made by Wunderlich Made in Germany

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