Hi everyone My name is Denise and I am new to this forum as well as Buell. I have recently picked up a used 2003 Buell blast and in the process of stripping it down and going over everything! I cant seem to find what Trans fluid/oil I need! I am trying to avoid going to Harley to buy anything. I usually go to Advanced or Auto Zone to get my oils and filters for my other bikes. I have heard that I need 90 wt oil for inside the primary cover but when I called Harley to ask they couldn't tell me anything! SO YOUR HELP WOULD BE AWESOME!!