Diamondback makes great bikes, from your hard-core mountain bikes to sleek road bikes to cruisers, hybrids, sport and BMX bikes. Diamondback's attention to detail and long history of building some of the most popular bikes out there put them at the top of some of our most popular bikes. The Diamondback mountain bike line is sturdy, rugged and built to absorb the abuse. Diamondback's road bike series are sleek reminders of what it takes to cut through air effortlessly. They've also put together an amazing array of comfort, hybrid and women's bikes that make them a leader among new cyclists and grizzled cycling veterans.