Set ruote bici da strada 700C 30/40/50 mm con freno a V/C per veicolo clincher tipo cerchio

Reduced weight aluminum alloy rim, front 18 holes and rear 21 holes. Ultra-light carbon fiber tube, front two and rear four Peilin hub. Black, red, gold, green, titanium. 120 ring reinforced six-ratchet aluminum tower base, support 8-9-10-11 speed.

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