It seems that Stucchi has created an auxiliary tank for the Tour below...
From Alaska to Tierra del Fuego
The adventure of Gianni Reinaudo and Gisella Montabone will begin on August 6 Prudhi Bay from October 8 to finish in Ushuaia , the capital of the Argentine province of Tierra del Fuego
Their mode of transport for these will be a 30,000 km Stelvio 1200 by our team equipped with special bumpers, engine guards and auxiliary tank to provide maximum support to the two pilots ;
The motorcycle will be equipped with devices manufactured by the Austrian AVL for the analysis of performance and fuel economy.