Kellermann Atto 3-in-1 LED Indicator Kellerman indicators are brilliantly bright, and add a far more sleek look to your BMW R nineT or R12. We love these 3-in-1 indicators and use them on most of our builds. Black finish 3 lights all-in-one indicator with great functionality and space saving capabilities Rear running light, brake light and indicator are able to run simultaneously Small and lightweight Length: 14mm Overall Diameter: 10mm Glass diameter 7,8mm ECE approved M5 x 6.5mm thread Power LED & Extranz lens technology You can add an M5 to M8 Adapter to these indicators to allow them to fit most standard aftermarket indicator mount points - CLICK HERE BMW R9T & R12 FITTING TIPSWill work directly with the BMW electrical system if you are already running LED indicators, bulbs may require resistors - see link below. We recommend using the following electrical adapter to make the fitting of these easier; Club S specific additional loom makes fitting the 'S' model indicator a lot easier Rizoma to BMW plugs will save you having to cut the OEM indicator wires to us the plugs Rizoma resistors for fitting LED to bulb set up, find them HERE