Designed for 3x7 speed road drivetrains, the SHIMANO TOURNEY A070 rear derailleur delivers light operation and smooth shifting.
- Maximum chain-wrap capacity (large front chainring - small front chainring) + (large rear cog - small rear cog): 37T
- Minimum teeth on the biggest sprocket: 28T
- Maximum teeth on the biggest sprocket: 28T
- Minimum teeth on the smallest sprocket: 11T
- Maximum teeth on the smallest sprocket: 14T
- Suitable for 7-speed drivetrain system
- Compatible chain: HG 8/7/6-speed
- Pulley teeth: 11/13T
- Maximum teeth difference between biggest and middle chainrings: 20T
- Cable adjuster
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