From a press release:

Every privateer racer listed in the AMA press release (touting the more competitive AMA Superbike field) has also made the switch over to MARVIC Piuma 16.5″ magnesium race wheels.

We at Yoyodyne would also like some of the credit for this reduction in lap times. Current reports show that our wheels with new generation rubber are worth a second to a second and a half at any racetrack.

Racers who want to go a second and a half faster are encouraged to call our race support office at 973-401-1954 for more details on our wheel program.