Shimano Alivio FD-M4020 Side Swing Front Derailleur

Shimano Alivio FD-M4020 Side Swing Front Derailleur
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Details

Shimano Side Swing front derailleurs feature improved cable routing for smooth and efficient front shifting effort and increased clearance for larger tires and shorter chainstays.

- Optimal front system for internal cable routing
- Enhanced maneuverability with plus-sized tires
- Increased shifting efficiency and light and smooth operation force

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