Garmin Motorcycle Power Cable Black. This power cable manufactured by the experts Garmin in conjunction with a mount bracket (sold separately) can attach your Zumo to your motorcycle. The Garmin Motorcycle Ground Power Cable let's you wire your GPS directly on your motorcycle and when grounded. Features of Garmin Motorcycle Power Cable: Garmin motorcycle power cable MFG# 010-11843-01 For use with zumo 350LM and 390LM. Package Contents: Garmin Motorcycle Power Cable Garmin motorcycle power cable Documentation Garmin 010-11843-01: Motorcycle Power Cable Black