Latest ebay purchase arrived at work today, 9" Herron trucks.
Carbon Fiber (sic) supposedly, look like plastic to me, I've not seen any Carbon Fibre that looks like that, maybe some in there somewhere but they are injection moulded.
Couldn't easily get to a Tracker 161 to compare weights but they weigh 332g compared to 354g for narrower Tracker B2's with GK kingpins.
Reports I read say they turn like Trackers so looking forward to giving them a try. Apparently the stock bushings are rock hard so they'll go.