Avevo preso in considerazione questi della PIAA perchč sono stati realizzati in kit per il sistema can-bus del 1200 GS
1200GS Light Bar
Mount Multiple PIAA Lamps
Made from T-6000 aluminum, and clear coated, this all new PIAA light bar is both strong, and attractive. Designed specifically for PIAA lights, the 1200GS Light Bar will accommodate our 600 H.I.D., 520, 501, 910 and/or 1000X lights. In various combinations, up to 3 sets of PIAA lights can be installed on the bar at the same time. Easy to install - nothing needs to be removed from the bike (except the 600 H.I.D.). The BMW 1200GS has a unique CAN BUSS wiring system so a special I/F kit is included with the bar to allow a "no-splice" tap to switched power for the PIAA switch and relay.
1200GS PIAA LIght Bar PN: 74201
Includes: Two-piece bar,
Mounting brackets, trim caps,
no-splice tap, instructions
and all necessary hardware.