Well, it may be defunct now that traxxas has released their beefed up emaxx/erevo tranny, but that doesnt mean the G1 kit is no longer popular- there are an aweful lot of people with old emaxxes and emaxx trannies who want to beef up their trucks still, will be for a long time; kind of like classic cars- just because its an old car doesnt mean someone out there isnt still making parts for it.
That said, pretty much everything is out of stock on the website, not the best of signs....
[rcmonstermike@gmail.com] Mike's contact address, just remove the brackets.