Sargent Heat Boss ControllerSargent Heat Boss BMW F 750 / 850 GS / GSA 2019+, CFX, Black Welt, Regular Height, 2-Up, Sargent Heat Front. SKU WS-676-19-HFK* $759.95 (0)No Reviews yet Quantity -+ Add to Cart Description Two-up style seat for the BMW F 750/850 GS/GSA 2019+:Regular HeightBlack CarbonFX Inserts Black Welt ... Description Back DescriptionTwo-up style seat for the BMW F 750/850 GS/GSA 2019+:Regular HeightBlack CarbonFX Inserts Black Welt Black Trim PolyTec Seat PanFront heat with one Sargent Controller*Built-in Flashlight *Restocking Fee Applies For More Information about Sargent's Heat Upgrade, click here. Ratings & ReviewsNo reviews availableBe the first to Write a Review