Crawler roller?
 

im a noob to crawling but not to rc and i have been buying rollers for a while and i actually like doing it that way instead of buying rtrs and having to ugrade alot. do you guys think this is a good starting point ? or do people sell these cralwers as rollers in the 150 range? check link below thanks

http://cgi.ebay.com/ws/eBayISAPI.dll...%3D4%26ps%3D56

That's just the chassis/links from the RTR AX-10. You don't want that. It's got plastic suspension links. A roller usually constitutes a chassis, axles, transmission and wheels... hence, the "roller" monicker.

Here's the Axial roller you want

http://www.axialracing.com/ftp/ax10artr/