Bike Multi Tools
Speak to anyone who enjoys a bit of maintenance on their bike and they'll tell you that one of the best tools you can own is a multi tool. Given the name because it has a number of handy tools built into the one handheld device, bike multi tools enable you to get hands on with your road or mountain bike safe in the knowledge that you don't have to go scrambling around in search of different tools and gadgets.
Often featuring everything from Allen keys and Torx wrenches to mini screwdrivers and spanners; a bike multi tool is the kind of device you can leave in your toolbox without taking up too much space - or even in your saddle bag in case of emergencies when you're out on the road or woodland trails.