We're getting ready for the 2012 TTXGP race season and one of the surprises for this race is that a cluster of four Zero S motorcycles are being entered in the race.
I've learned from Kenyon Kluge that Zero has developed addons to enable a Zero S to be entered in a TTXGP race. The TTXGP has some requirements in the rulebook such as a big red button on the back of the bike, some blinking lights, etc.
They have equipment on-hand to modify 8 more bikes and there is time to make the modifications and enter this weekends race at the Infineon Raceway (SF Bay Area).
Kenyon also expects this to become an official option for the Zero S, meaning anybody who owns one could conceivably enter a TTXGP race this season.
I'm just passing along the news, interested parties should contact Zero.