The Checkmate SLR is a gravel race bike and our fastest and lightest gravel bike ever, built with premium 800 Series OCLV Carbon to shave weight, light and fast Full System Foil tube shapes, and an ergonomic and aero carbon bar/stem. Plus, mounts for race day gear and a fast Gravel Race geometry will take you off the beaten track and across the finish line in personal record time at gravel racing’s most epic events.