How about 10 great tools in one light, compact mini-tool?
Park Metric Quad Wrench. A handy, four-way socket wrench that provides great leverage for nut and bolt removal and installation
The Crank Brothers Pica Plus Premium Multi Tool is investment cast and has stainless steel tools with a indexing feature that clicks into place.
The ultimate trailside companion – these high tensile steel multi-tools feature a precise fit and finish and side grips for a secure handhold.
Bit-based tool system with magnetized socket driver