How to install a crash bar on a R1250GS? Guide BMW Motorrad

Take care of your BMW R 1250 GS by adding a sturdy and durable crash bar. This article guides you step by step to choose, install, and optimize your crash bar on the R1250GS, ensuring maximum protection of mechanical components while maintaining the aesthetics and performance of your motorcycle.

What is the purpose of a BMW crash bar?

The crash bar, also known as a engine protection bar, is an essential accessory for BMW motorcycles, especially popular models like the BMW R 1250 GS and R 1250 GS Adventure. Its main function is to protect the engine and the motorcycle’s sensitive parts in the event of a fall or accident.

Usually made of stainless steel or robust aluminum, the crash bar surrounds the engine and acts as a shield against impacts. It thus limits material damage, preventing costly repairs. This protection is especially useful in falls on rough terrain or off-road, where the risk of impact is higher.

In addition to its protective function, the crash bar provides structural reinforcement to the motorcycle, improving its overall strength. It can also serve as an anchoring point to attach accessories like bags or additional equipment, which is a great asset for motorcyclists going on a trip and needing to carry clothes and gear.

In summary, a BMW crash bar is essential for protecting the engine, reinforcing the motorcycle’s structure, and offering accessory mounting options, all while adding a bold style to your two-wheeler.

What equipment is needed to install a BMW crash bar?

When you purchase a BMW crash bar kit, the mounting hardware is included. However, if you purchase only the left or right protection bracket, the hardware is not included. In both cases, you will need some tools to install it yourself:

• Allen keys (typically 5 to 8 mm)
• Open-end or socket wrenches (usually 13 to 17 mm)
• Torque wrench (highly recommended)
• Thread locker
• Crash bar (left + right + supplied bolts)

What are the steps to install a crash bar on the BMW R 1250 GS?

Installing a crash bar on your BMW R 1250 GS is a straightforward task requiring minimal tools and a bit of patience. Here are the steps to properly mount your engine protection bar:

1. Preparing the tools and the motorcycle

Make sure you have all the necessary items: the crash bars (left and right), the included hardware, the appropriate Allen and open-end wrenches, and a torque wrench. Park the motorcycle on a flat and stable surface, preferably using the center stand or a workshop stand to keep it upright.

2. Removing existing covers or guards

Depending on your BMW R1250GS model and options, you may need to remove some covers or side guards to access the crash bar mounting points. Carefully unscrew them and keep the screws for reinstallation if necessary.

3. Positioning the crash bar

Place the left engine guard bar by aligning the mounting holes with those on the motorcycle frame. Ensure the crash bar does not interfere with other components such as hoses or cables.

4. Temporary mounting

Insert the supplied bolts into the mounting holes and hand-tighten them to hold the crash bar in place. Repeat the same process on the right side.

5. Final adjustment and tightening

Once both crash bars are in position, check their alignment and ensure they are not in contact with any moving or sensitive engine parts. Apply thread locker to the bolts to prevent loosening due to vibration. Use a torque wrench to tighten the bolts to the manufacturer’s recommended torque settings to ensure a solid and secure installation.

6. Inspection

Make sure the crash bars are properly secured and stable. Also check that the motorcycle retains its normal lean angle and that nothing interferes with the controls or suspension components.

7. Reinstalling the covers

If you removed any covers or guards, reinstall them carefully, ensuring they do not interfere with the crash bars.

By following these steps, you ensure a correct and secure installation of your crash bar on the BMW R 1250 GS, providing optimal engine protection in the event of a fall or accident.

How to choose the right crash bar for the BMW R1250GS?

Choosing the right crash bar for your BMW R1250GS is essential to ensure optimal protection while preserving the aesthetics and performance of your motorcycle. Here are some criteria to consider to make the best choice:

1. Compatibility with the model
   Make sure the crash bar is specifically designed for the BMW R1250GS or R1250GS Adventure, as the mounts and dimensions may vary depending on the version (GSA LC, RS, etc.). A properly fitted crash bar installs easily and matches the engine and frame shape perfectly.
2. Materials and strength
   Crash bars are generally made from stainless steel, reinforced steel, or aluminum. Stainless steel provides excellent resistance to impact and corrosion, while aluminum is lighter but may be less robust. Choose a material that suits your use, especially if you ride off-road.
3. Design and finish
   The look of your crash bar should match your bike. Some models are available in black, grey, or powder-coated finishes. A good finish also ensures better durability.
4. Protection
   Check that the crash bar effectively protects sensitive parts of the engine, valve covers, and even the tank. Some crash bars are designed to prevent any contact with these parts in the event of a fall, by resting against the outer frame.
5. Installation and accessories
   Choose a crash bar that comes with all necessary mounting hardware and a clear installation manual. Some models may also offer mounting points for fabric bags, auxiliary lights, or other equipment.
6. Reviews and warranties
   Check feedback from other riders and prioritize genuine BMW Motorrad products, which often come with a warranty and certified quality.

Installing a crash bar on your BMW R1250GS is an essential investment to protect your motorcycle—especially the engine—in the event of a fall or accident. By adding this protective device, you not only ensure the longevity of your bike but also peace of mind during your rides, whether in urban areas or off-road.

You’re now ready to choose and install your crash bar yourself! Browse all our kits as well as individual left and right engine guards in stock on our online store.