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自転車アクセサリー Shimano 105 FC-R7000のPDF ディーラーズマニュアルをオンラインで閲覧またはダウンロードできます。Shimano 105 FC-R7000 21 ページ。 Front chainwheel
Shimano 105 FC-R7000 にも：ディーラーズマニュアル (21 ページ)

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MAINTENANCE

Replacing chainrings

MAINTENANCE

Replacing chainrings

• Gear shifting performance will be reduced if the installation positions of the chainrings are incorrect. Be sure to install the chainrings in the

correct positions.

• Use the correct combination of genuine Shimano bolts, chainrings and crank arm, otherwise the large chainring may become damaged by the

bolts.

Outer side

With the marked side of the largest chainring facing outward, set the largest chainring so

that the chain drop prevention pin is positioned under the crank arm.

(A)

(C)

Inner side

With the marked side of the smallest chainring facing inward, set the smallest chainring so

that the Δ mark or the convex section is positioned under the crank arm.

FC-R9100

(A)

(C)

(D)

(B)

NOTE

(B)

FC-R8000/FC-R7000

(B)

(A)

Marking

(B)

Crank arm

(C)

Chain drop prevention pin

(A)

Marking

(B)

Crank arm

(C)

Δ mark

(D)

Convex section

Tightening torque

12 - 16 N·m