Cerchi in carbonio 20 pollici 451 406 pinza freno cerchio 50 mm clincher per bici pieghevole
Pls make sure you use 406 or 451 wheels, view your tyres ,if your tyres is 20x1.35 ,it is 406 size ;. Fits for 20" 406 or 451 minivelo or Folding bike. if your tyres letters is 20 1 1/8 or 20 1 3/8, it is 451 size.