Tomorrow night in Manhattan, Nissan will officially drop the top on the new 370Z Roadster, but before then, a teaser site is up with a singular image of the convertible Z for the world to see. A webcast of the event will take place tomorrow at 7 PM EST, where the 370Z Roadster will be shown alongside the NISMO variant of the new Z car.

The convertible Z will be fitted with a power-retractable soft-top rather than the all-too-fashionable folding hard-top, which should keep both weight and complexity in check. The NISMO version is expected to be equipped with a new aero package, along with upgraded suspension, braking and rolling stock and possibly a few tweaks underhood. We'll be on hand Tuesday evening with cameras and laptops in hand, so check back tomorrow for all the details.