Friction tape?

[Ndanger]

I like to grab the tank area with my knees when I ride. It helps me especially when pounding into something that pitches forward. That being said is there material available to paste on the sides of the tank to help with grabbing the smooth surface with my legs?

 

[theultrarider]

Check out motosport.com They are a mx bike/atv store. Lots of grip tape stuff available from them. Should work great for what you are after

Here is what i was talking about. Just a quick search. Shows blank sheets available as well as the precut stuff.
http://www.motosport.com/dirtbike/STOMP-GRIP-TRACTION-PADS-AIRBOXSIDE-PANELS#customerreviews

 

[Gone Sleddin]

http://www.slp.cc/catalog.cfm?pageID=detail&catalogID=3&catID=16&productID=1285

Kinda spendy but just something I saw while surfing one day