The Salsa Wanderlust HD, is a more robust and modified version of the Wanderlust rear rack. It still features a long deck, but is slightly narrower at 110mm (vs. the 130mm width of the Wanderlust). The deck is flat rather than cupped as well.
The “HD” is for “Heavy Duty. The rack is constructed from tubular 4130 CroMoly steel, with extra long struts for mounting to a wide variety of frames. Its modified design makes it a bit more forgiving when mounting on bikes with shorter wheelbases and more varied geometries. Mounted panniers are a bit further back than the Wanderlust, minimizing possible “heel kick.”
Includes a built in bracket with two holes for mounting reflectors or bike tail lights.