I need to change my disc brake rotors. So i discover I require a star tool. Here is a picture of my rotor bolts. Can someone point out a tool that will fit this? Prefer a bike tool.
To give some indication of its size. The first size of hex key that becomes too big to fit within the star is: 4mm. 3 mm fits within the star.
I have one of those wonderful screw drivers that come with 40 or so heads to fit all those different screw types (cheap china ebay job), but the star in this kit does not fit snugly and I dont wish to risk rounding.
(This Q gives someone the opportunity to create the tag ROTOR)