Hey guys, been getting my bike ready for the thaw, in the process I noticed that the stock trottle tube was torn up on the inside. So Time for a replacement. I started looking at the Aluminum replacements and I stumbled upon this design http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&rd=1&item=4617492717&sspagename=ADME%3AL%3ARTQ%3AUS%3A1 Which to me seems like a better design. anyone have any experience with these? If not what do you guys use to lube your throttle tubes?