Freno a disco idraulico 2 pistoncini M6120 4 pistoncini MTB mountain bike freno MTB

Model: M6120 Front Left 800/900mm；Right Rear 1500/1600mm. hydraulic disc brake set Piston: 2-Piston. Piston: Opposed 4-Piston. master cylinder, caliper: aluminium (painted). FW brake hose length:800.

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