Has all the tools I need, good quality, and should aid in all of the most common roadside repairing I may have to do. That being said, I do not recommend you use this one tool to entirely replace your on-ride tool arsenal. For example it's in-built valve core remover is at one end of a tyre lever, and therefore the valve is rather importantly, prevented from tightening fully, as the tool is too long to turn between spokes. Not so well thought out but easily solved by way of carrying with you a proper valve core remover. The tyre levers seem very sturdy, I don't know if I would risk using and deforming them so that they may not connect back to the tool properly, although I have no reason to doubt them. This tool weighs 176 g and I wouldn't recommend riding far without it.