Originally Posted by
randystang
yes thats what i thought till i seen it, the guy was in china and had several 21s a blue hd 28, and another 25 5 port silver hd. for 50$ + 15$shippn NIB. my pal won his for 40+shipn havnt seen it run yet, just wonder if these are old versions or knockoffs. look like GO's???
Sounds like they maybe rtr based engines that GO may have done for other companys like himoto etc.
I probably wouldn't touch them as any deal thats sounds to good to be true usually is, for simple reasons like parts backup and parts quality
Adrian