Why should blasting the latest track from Kanye be limited to people with four wheels and an engine? What about those of us with two wheels and a sweet ride driven with foot power? You could be that guy with speakers wired to his bike, but it’s way more difficult to pull that off than what we initially imagined. The Horn Bike mount (made of eco-friendly silicone) easily hooks up to your iPhone and your bike and amplifies the sound by up to 13 db using one of the crazy bugle loudspeakers that’s all the rage these days. It also doubles as a scratch-proof, shock-proof and washable iPhone case that’s available in black, gray or blue.