A small tool earns its place by covering the bolts you actually use. The Pedro's Rx Micro-7 keeps five hex sizes, a T25 and a flat screwdriver together in a 70g folding body, making it an easy addition to a ride bag for adjustments along the way.
The aluminium body and treated CrMo steel tools keep this focused on regular use rather than disposable backup duty. Check the function list against your bike before choosing: the Micro-10 adds sizes, while the Micro-21 adds chain and spoke functions. Micro Levers can clip onto the Micro-7, but are sold separately.
