I aint ever seen Mk 2 EZ's without knurling on the cross bars.
Anyone remember Skyway EZ MK2 Mini Bars, Seen lots of standard MK2's on this site but not the mini's.
Hugo Gonzales ran them when he came to UK for Cherry Coke BMX Beat, nearly all of the UK skyway team ran them after his visit.
Carlo, Pepi, Karl Denton, Jason Davies etc. The mini bars also had the knurling.