Just get a complete set of Torx and Hex Allen "L" shaped sets in both SAE & Metric...easier to buy whole works then picking and choosing...invariably you run into the so called 2.5mm hex zone (if you have a certain set of aftermarket accessories) which will drive you crazy! Only thing more frustrating working on a bike is home plumbing...mainly because one is a work of love, the other...well yech!