Harley-Davidson's new 440cc platform, shared with Hero MotoCorp, is rumored to have a second motorcycle in the works, potentially named Nightster 440. This sportier model would differentiate from the X440 with tweaks in seating and chassis. While the engine might remain similar, Hero could enhance the tuning and gearing for a more engaging ride.

Harley-Davidson's latest 440cc platform is not limited to just the X440 roadster model they introduced. Hero MotoCorp, which also uses the same motor, is expected to release their own bike powered by this engine next year. Now, there are hints about Harley's second 440cc motorcycle, and it appears to be linked to a trademark filing in India by Hero MotoCorp for the name "Nightster 440."

While the Nightster name is not new to Harley-Davidson, as they already offer a larger liquid-cooled Nightster model equipped with a 975cc V-twin derived from the Pan America's 1,250cc engine. This existing bike falls under Harley's 'Sport' lineup, alongside the Sportster models. If Hero and Harley collaborate to produce a Nightster 440, it is likely to be a sportier motorcycle compared to the X440.

To differentiate the Nightster 440 from the X440, the focus may be on adjustments in the seating position and potential chassis modifications. Early experiences with the X440 revealed that it tends to run out of cornering clearance quickly. As for the 440cc air- and oil-cooled engine, it is expected to remain mostly unchanged. However, Hero could experiment with tuning and gearing to provide a more engaging riding experience, aligning with the sportier character of the bike.