DT Swiss upgraded the 240s to ceramic bearings, and they've done some inventive machining to the freehub body on the rear hub in order to shed 30g (almost 15% of its weight) from it. The resulting jewel is known as the DT 190 Ceramic thanks to the fact that it weighs in at 190g. It has a white label in contrast to the red label on the 240s, and the next time you're tempted to put together some hand-built wheels it should likely be the top hubset on your list.




Specifications:
Weight: 192 grams
Center to Flange (DS): 17mm
Center to Flange (NDS): 33.2mm
Flange Diameter (DS): 45mm
Flange Diameter (NDS): 41mm