The R1300GS checks in at over 500 pounds without a rider - requiring every bit of braking power to stop in a hurry. Keep your rear brakes safe with a Rear Brake Reservoir Guard from AltRider. Constructed from lightweight aluminum the Rear Brake Reservoir Guard keeps errant rocks and debris from taking out your ability to stop. The deliberate design of the guard locks the cover in place preventing contamination of the delicate braking system. Available in anodized silver or black. Anodized aluminum provides robust yet lightweight protection Available in silver or black Compatible with R1300GS