2024 Ktm 990 Duke Horsepower. The parallel twin ktm lc8c engine has proven itself to be a brilliantly adaptable engine, powering both naked sports bikes. Power jumps to 133 hp (compared to the 890 smt’s 103 hp),.

We don’t know when it’s coming, but we do know it’s coming —the new ktm. Power jumps to 133 hp (compared to the 890 smt’s 103 hp),.