Shimanoのインスタグラム(rideshimano) - 1月2日 22時11分

Braking erodes material off the rotor depending on the riding conditions, rotors will typically last through two or more sets of brake pads. When a SHIMANO rotor measures 1.5mm thick or less, it's time to replace it. A new rotor should always be accompanied by new brake pads. #ShimanoMTB #TuneUpTips

[BIHAKUEN]UVシールド(UVShield)

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