Review on 🏍️ Idea Waterproof Motorcycle Gear Indicator Plug & Play LED Display for Kawasaki (Rectangle, Green): Enhance Your Riding Experience with Accurate Gear Monitoring! by Justin Gore

As mentioned, it fits perfectly as a plug n play accessory for my 2013 Ninja 300. I had to remove some of the plastic to clear the wires to misplace, but once installed everything worked great. Of course, there is a lag in upshifts and downshifts. Basically, you have to shift gears and then release the clutch. Then he will show what mechanism you are in at the moment. Overall I'm very pleased that it's so easy to install and works great for letting you know where you are.