Bici da strada 24 fori mozzo 6 zampe 6 cuscinetti 72 anelli click freno a disco / freno a C

Spoke Holes: front 24 rear 24. Spokes：straight spoke. 01 TH-30 six-pin disc brake hub. 02 TH-30 center lock disc brake hub. Spoke Holes: front 20 rear 24. Brake Installation: use 6 screws to lock the disc.

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