Our diagnostic equipment is a small and handy version for every R1100S motorcyclist. The fault locator from Gutmann is suitable to take it along on any tour. The Bike Macs shows you any error in the error memory, gives you more information about it, helps you to solve that problem and you can remove the error from the error memory. A correct synchronisation of carburettors or fuel injection systems is particular important for an optimal running of the engine. In contrast to other synchroniser machines the TWINMAX compares the vacuum on both sides with the help of a single pressure sensor (differential pressure gage) and shows the difference on the indicator. Synchronizing with the TWINMAX is easy and quick. With a result of professional precision. The TWINMAX has been tested by us extensively and we were amazed how quickly and accurately even a slight adjustment to the fuel-injection system or the carburettor was displayed on the device. You will need a torque wrench when you work on your rear wheel, oil filling screw, sump drain plug, handlebar and so on. For the work on your BMW R1100S you will need the corresponding special tool for motorcycles. These are arranged in the small socket wrench set with 30 TX-tools or the large socket wrench set with 69 TX-tools. In our socket wrench or toolbox is practically all hand tools stored in the trunk. All important allen and torx keys you find also in a handy 7- or 9-piece set or the most used key sizes also separate.