Keep your wheels turning when you have the Pocket Bike Multi-Tool close at hand. A nifty kit with a ball end hex key set, chain cutter and triple tool wrench, plus other essential tools, all neatly folded into a wooden center. It may be small, but it's definitely strong: the tools are titanium-coated and held firmly in place with thick bolts. It is stored in its own wooden box and measures 92 x 62 x 28 mm.