I just installed one on my Cruz. Very intuitive operation & easy readout. I like the cadence monitor, acts like a tachometer on a manual shift auto. The only problem with this wireless unit (& all other wireless models, to my understanding) is that it doesn't actually readout your current speed/cadence, but the speed/cadence you had achieved a few seconds prior. Data takes a few seconds to transfer to the screen (& intermittently yet, not continuously). Not the best of circumstances, but hopefully technology will soon catch up.