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INSTALLATION
Chain length
Rear derailleur for ROAD
Procedures for adjusting chain length vary by rear derailleur
type.
Using sprockets 27T and smaller
1 Right angle to the ground
2 90°
3 Front double
(A) Smallest sprocket
(B) Guide pulley
(C) Tension pulley
(D) Chain
(E) Largest chainring
Using sprockets 28T and larger
1.
Add 2 links. (With the chain engaged with the largest
sprocket and the largest chainring)
1 +2 links
2 Front double
(A) Largest sprocket
(B) Chain
(C) Largest chainring
Rear derailleur for MTB/Trekking
The length of [a] will vary depending on the movement of
the rear suspension. Consequently, an excessive load may be
placed on the drive system if the chain length is too short.
The rear suspension operates and stops when dimension [a]
is at its greatest extension.
For triple/double front chainrings
1.
Mount the chain on to the largest sprocket and the
largest chainring.
Next, add 2 links to set the length of the chain.
For single front chainrings
1.
Set the chain on the largest sprocket and the front
chainring.
Next, add 2 links to set the length of the chain.
1 +2 links
2 Single/Double/Triple front chainrings
(A) Largest sprocket
(B) Chain
(C) Largest chainring
9
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