I wonder if the Hawk/TT250 adjusters are the same dimensions? If you can measure the inside of the swing arm tube I can see if it matches my Hawk. If so, then you can order a set from CSC for the TT250. Unless somebody can provide a link to your specific part, it is at least an option.
This is each, so if you want two, make sure you set the quantity to 2.
http://www.cscmotorcycles.com/TT250-...p/zt26-107.htm