Leatherman is a company that produces high-quality, versatile tools. While they don't specifically make a bike tool, they do have a number of tools that could be very useful for someone who rides bikes. For example, their Wave+ multi-tool includes features like pliers, scissors, and a knife - all of which could come in handy while out on a ride. They also offer the Free P2 multi-tool, which includes a chain breaker tool - perfect for fixing a broken chain while on the go. So while Leatherman doesn't make a dedicated bike tool, they do have a few options that would be great for any cyclist.