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Feature
Shimano TZ317 speed Direct Mount
Rear Derailleur
Suitable for mountain bike/road bike use
Suitable for Bike frame with hook
Description
Features:New Rear Derailleur The latest version of RD-TZ30 31
Bike Type: MTBroad bike
materials:High quality plastic and alloy
Model:TZ 31-21
Classification:TZ31 eye poking a
Speed: 6/7 SPeed
weight:about 265g
Direct mount mainly used in aluminum alloy bike frame.
Package include:
1 x TZ 31-21 Rear Derailleur