SR-1 Millimeter-wave Radar System

Getting a warning when cars entering the blind spot. The setting to switch automatically to the back camera would be much more usable when it could be set to split screen. When you rely on GPS it's really not usable

Having another Bike with Blind spot monitoring I felt that I should have lt on my other bike, I chose Chigee as the price was very good,and had seen reports from other riders how good the system is. delivery was speedy, I am very happy with my purchase.

BMW sells this device direct need I say more