700C Bici da Strada Altezza 30/40/50mm Ruote V/C Freno a Disco Cerchi in Lega di Alluminio

Disc brake: compatible with 700C 23-42C. Ultralight aluminum alloy. V-brake 20/24 hole, disc brake 24/24 hole. V-brake 30/40/50mm, disc brake 30 35 41mm. Disc brake: outer width22mm, inner width 18.8mm.

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