REAR DT 650B 584x24 G1800 SPLINE 25 142x12TA XDR RATCHET LN18T CL BLACK TBLS (M)DT Swiss` entry level option into their line of gravel specific road wheels 24mm inner width supports wider tires for a comfortable dependable ride DT Swiss Aero Comp Wide straight pull spokes with DT ProLock Squorx ProHead aluminum nipples 25mm rim height with a focus on aerodynamics 370 based Centerlock hubs Rear hubs features DT Swiss` new LN ratchet mechanism