Juego de bielas para bicicleta de carretera 130BCD manivela Hollowtech plato de 5 garras para bicicleta plegable

Adapter: 130BCD (about 52g) Aluminum alloy. Material: 7005 aluminum alloy (crank)+7075 aluminum alloy (shaft). Crank length: 165mm (about 498g)/170mm (about 517g)/175mm (about 529g). Pedal: M14. Color: Black/Silver.

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