Sportster S 2026 vs Hayabusa (GSX1300R) 1999

If straight-line speed is your priority, the Hayabusa (GSX1300R) takes the lead. With 54 HP more than the Sportster S, it offers a more spirited ride that will be noticeable on highway overtakes or track days. When it comes to agility, the Sportster S has a clear advantage. Weighing in 16kg less than the Hayabusa (GSX1300R), it will feel significantly easier to handle in low-speed traffic, parking maneuvers, and twisty corners. Riders with a shorter inseam should lean towards the Sportster S. Its seat height is 40mm lower than the Hayabusa (GSX1300R), making it much easier to flat-foot at stoplights and increasing confidence during stops. Bottom Line: While both are capable, the gsx1300r-hayabusa offers a superior power-to-weight ratio, making it the more exciting machine for experienced riders.