This device lets you spot bumps on the road at night while cycling

.....

Shut up and take my money!!

And there's one that makes a lane behind you

i'd be thinking, "this looks like the Grid (Tron)" and end up riding through the pot holes

That's pretty darn cool, but too small. The way I ride it'd barely give me time to think "OH SHI...!" just before I went over the handlebars.

What is up with all these reposts.

Would be totally cool to see someone break dance on the grid