How many out there? What have you done to them? Is there a website just for them? Havent heard much about them. I got one for a good price and want to know what to do. Thanks.

www.exriders.com

Yeah theres quit a few on exriders.com, i know theres 1 person on here that has one and his name is tron, i dont know if he has done anything to it yet but u think he was going to send it off to get some motor work done soon, im not sure though

I've been woring with one for a while. We added the Duncan bolt on (pipe filter etc etc) and it really woke it up.
Also dropped 1 tooth in the front sprocket.

Duncan is working on a motor kit (470 and 505) but it's not ready to release yet.
As I undertsaband it, no compnay has a motor kit (other than the HRC kit) that is reliable as of yet.

Yup, I've got one, still stock cus as Mike said, nothing out there with a good track record, except maybe a piston. The Honda HRC kit is what is happening out there right now.

I like it allot, but don't take it to the track. For duning it is great, much smoother than the Yamaha (have one also) but the kick starter may be an issue for younger riders or chicas.

www.rriders.com

thanks, Im there

We just came back from Pismo and Sparks Racing had 5+ out there. They were all fast and one was STUPID fast. In fact it beat last years FSWIII class winner the Yellow Sparks Z400. If you do not mind waiting, there is non-better.