Review on Ultimate Cycling Gadget: Waterproof Bike Speedometer & Computer for MTB Road Bikes – LCD Display, Wireless & Multi-Functions! by Adrian Allen

Good. Spring. Nice in theory. Fucking practicality. Directions are confusing. You must program the remote for the specific dimensions of your bike. I can't, the screen doesn't light up for a long time. He kept glitching. Will not stay and will not allow changes. The sensor should be within 3mm of the magnetic screw and nut on the spoke. If they aren't perfectly aligned, it won't work. as long as the screen works. It is not so. And the terminals connecting the sensor are flimsy at best. I don't understand how this can even work. Ride fast, 3mm gust - fairly snug fitting. Should be absolutely perfect but that's just not possible with what they offer. You can attach two different types of brackets to the handlebars. But that only tells you how to connect one of them. The error screen says to remove the battery and reset, but even that didn't work. I've spent a lot of time figuring this out and adjusting to what really needs to happen. It's just not worth it. money or time