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Bicycles sold generally conform to ISO 4210, factory tests and material-wise. Do bikes built with these kits do? I'd would not descend at 80 km/h on these.
by agul29 6y ago
Bicycles sold generally conform to ISO 4210, factory tests and material-wise. Do bikes built with these kits do? I'd would not descend at 80 km/h on these.