Rear Shock Absorber | BMW R18

Replacing a rear shock absorber on a motorcycle follows the same general logic: lifting the motorcycle, removing the old unit, then fitting and torquing the new one. First, place the motorcycle on a centre stand or a lift so the rear wheel is unloaded. Then unbolt and remove the original shock absorber. The new shock absorber is positioned in its place, respecting the correct orientation of the reservoir and any adjustment knob. Finally, all the bolts are tightened to the manufacturer's specified torque, and the routing of the hose is checked so it is not pinched. Because the shock absorber is a safety component, the work is best entrusted to a professional if you are not equipped or comfortable. Our rear shock absorber FCR Original for BMW R18 comes with detailed instructions covering each of these steps.

The lifespan of a motorcycle rear shock absorber depends on several factors: the mileage, the type of use, the load carried and the quality of the unit itself. There is no fixed figure, but a shock absorber wears gradually and loses its damping efficiency over time, even without a sudden failure. Several signs indicate that it should be checked or replaced: a suspension that bottoms out or rebounds, an imprecise road holding, increased discomfort on damaged roads, or a visible oil leak on the body. Frequent two-up use or a heavy load accelerates this wear. Rather than waiting for a complete failure, many riders take this opportunity to fit a higher-quality or adjustable shock absorber. Our rear shock absorber FCR Original for BMW R18 answers exactly this need.

Yes, this shock absorber is intended for the entire BMW R18 range: R18 Standard, Classic, B, Transcontinental, Roctane and 100 Years. It fits in replacement of the original rear shock absorber. It is not compatible with other BMW families such as the R nineT or the R12, which rely on a different architecture. If you have a doubt about your model year or version, our team checks compatibility with you before ordering at 05 49 62 03 26.

The installation is done in replacement of the original shock absorber. Here are the main steps: 1. Place the motorcycle on its centre stand or on a lift, then remove the original shock absorber. 2. Position the new shock absorber. The adjustment knob must face the right side of the motorcycle, the reservoir the left side. 3. Place the mounting hook between the footrest bolt and the footrest. 4. Check that the reservoir hose is not obstructed or pinched. 5. Tighten all the bolts to a torque of 100 N.m. The complete installation instructions accompany the product. Work on the suspension involves a safety component: if you are not equipped or comfortable, we recommend entrusting the installation to a professional.

This shock absorber offers adjustment possibilities that allow the suspension to be set towards more softness or more firmness, depending on your build, your riding style and the road conditions. The adjustment knob is located on the shock absorber and must face the right side of the motorcycle during installation, so it stays accessible. A heavy rider or frequent two-up use generally call for a firmer suspension, while a comfort-oriented use will favour softness. To find the right setting, proceed by progressive adjustments and test on the road. Our team can guide you depending on your profile and your use.

A shock absorber with a separate reservoir is one whose part of the hydraulic management is moved to an external reservoir, connected to the main body by a hose. This architecture, inherited from sports and off-road suspensions, improves the consistency of operation. When a suspension works intensively, the oil heats up: by separating the reservoir, this heating is limited and a regular damping is maintained, even after sustained use. The reservoir also makes it easier to integrate adjustments. It is a sign of quality on a shock absorber, setting it apart from an entry-level single-body model. Our rear shock absorber FCR Original for BMW R18 adopts this architecture.