Our Weiser LED blinkers are designed for the BMW R1200GS/A or F800/650GS (Twin), and are especially bright and long-lasting. Resistant to vibration, they're designed to outperform and outlast incandescent bulbs. Not only this, but they can help you customize the appearance of your motorcycle. They're easy to install, with no additional wiring required. The Weiser Swing Arm Pivot Pinion Cover fits the BMW R1200GS/A, is super durable and attaches quickly with no tools needed. As with all our high-quality parts and accessories, full customer satisfaction is guaranteed.These LED blinkers possess the power of many lumens and will alert nearby traffic of your intent to switch lanes or make a turn. Your signaling strength will be greatly improved and that is not an unwise decision when it comes to safety. By purchasing these Weiser LED blinkers and accessories, you will improve your ability to alert vehicles around you with your signaling.