Ruote freno a disco 20 pollici 406 451 profondità 40 mm clincher pieghevole bici set ruote
Fits for 20" 406 22" 451 minivelo or Folding bike (Hub axle system 100/135mm) ,such as SILVEROCK minivelo ,JAVA NEO AIRA ZELO FIT ,FNHON STORM BLAST ,DA HON ,Tern bikes,and so on. Weight: 406 front 787g, rear 878g ; 451 front 832g, rear 953g.