When I tried this speedometer tachometer on my motorcycle, I was blown away by its accuracy and functionality... The easy-to-read display quickly provided valuable information about my ride helping me to make adjustments and improve my PERFORMANCE. The product is easy to install and looks great on my bike. The only downside is that the instructions were a bit difficult to understand, but once I figured it out, it was smooth sailing. Overall, I highly recommend this product to anyone looking to iSee full review