Chris King Classic hubs are the ultimate lightweight, high performance hubs. And, at only 268g for the rear and 112g for the front, it's hard to believe that they are also the toughest hubs out there. Chris King Classic hubs are available for all types of road and off-road riding. Front hubs are offered with quick-release axles.

for more info. http://chrisking.com/hubs/hbs_classic