(Hayden/MN11140) was tested as SD170935 and a potential replacement for Goliath and Rushmore. It is similar to Goliath in maturity, height, test weight and forage dry matter yield with lower forage quality. SD Momentum is higher in yield with better straw strength. It is resistant to crown rust and smut along with moderate resistance to barley yellow dwarf virus. Grain characteristics are acceptable for milling with a similar Beta-glucan level as Goliath.