The 240s is the signature DT Swiss hub, available in many different versions from bolton singlespeed to 20mm thru axle. This line has been and will continue to be the standard in low weight and high quality for years to come. Stainless steel ball bearings Noncontact mechanically sealed endcaps Center Lock hubs have rotor mounting systems licensed by Shimano, Inc., and include threaded centerlock cover HU2062 includes RWS thru bolt and fits standard dropouts
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