BB is +68, chain stays are closer to 7 mm,and CNC parts are improved(mainly BB part ) + hole into this CNC part...
you can see more on the photos
http://sphotos.ak.fbcdn.net/hphotos-ak-snc4/hs1385.snc4/163702_10150111850633203_64170968202_7725484_1024529_n.jpg
http://sphotos.ak.fbcdn.net/hphotos-ak-snc4/hs1225.snc4/155771_10150111850608203_64170968202_7725482_5832262_n.jpg
http://sphotos.ak.fbcdn.net/hphotos-ak-snc4/hs1356.snc4/162886_10150111850598203_64170968202_7725481_1972856_n.jpg
anyway I think this were news on kortz 2.5 and that new model looks same only other collour....