--Effectively increase the inertia of chain power
--Reduce chain friction and make the chain stable
--Strengthen the structural safety of rocker arm bracket
--Stable and fast transmission
--Smooth out riding efficiency
--Slope climbing saves effort and frequency stepping improves effectively
--All-ceramic resistance free bearing, reducing friction power consumption
.Description:
Product Name:rear derailleur
Fitment:
Section 5800 applies to 5800/5700/4700/4600
Section 6800 applies to 6800/6870/9000/9070
Section 7000 applies to R7000
8000 for R8000/8050/8070/9100/9150/9170
Material: Aluminum alloy guide wheel body + ceramic bearing + carbon fiber frame
Applicable transmission system: Shimano 5800/6800/6870/9000/9070, etc.
Colour: Red, Black
Package Included:
Road Bike carbon fiber rear derailleur*1
Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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