10
3.
If the frame interferes with the rear derailleur on models with a bump stopper when the plate unit is lifted up, turn the end
adjust bolt until there is no interference.
Load:
approx. 49 - 78.4 N
The frame and the rear derailleur should not interfere.
4.
Turn the crank arm to shift gears and check that there is no roughness in the feel.
Note: RD-M640 About freeride specification/downhill specification
RD-M640 differs between freeride specification and downhill specification.
The specification cannot be changed by replacing the bracket only.
A mode converter is not equipped, either.
Downhill specification
Freeride specification
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