ZOOM HB876 MTB Fahrrad 4-Kolben MTB Hydraulische Scheibenbremsen Set 850/1500MM

Model: HB876. Size: A pillar74.2mm B pillar=51mm. 【2】T he mold block (brake pad protection block) inside the caliper should not be removed before the brake is installed.When not fully installed, if the mold block is removed, the piston will shift, which may cause oil leakage or the brake piston may not rebound in place.

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