Cogwheel railcar Bhe 2/4 # 2 of the Rigi Bahnen, built in 1937 for the Vitznau-Rigi-Bahn when the line was electrified, together with car B # 1, built in 1871 when the line was inaugurated, is running as relief train for CC 1128 from Rigi Kulm to Vitznau, between Rigi Staffel and Rigi Staffelhöhe.