
BOX Four 8-Speed Rear Derailleur Features
The BOX Four Rear Derailleur is an affordable clutch-based 1x8-speed derailleur that is both simple and lightweight.- The BOX Four Rear Derailleur is an affordable clutch-based 1x8-speed derailleur that is both simple and lightweight.
- Engineered with BOX's "8 is Enough" drivetrain philosophy
- Compatible with standard derailleur hanges (non-direct mount)
- Limited Slip Clutch
- Bearing pulleys
Product Specifications
Product Specifications
Cage Length |
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Chain Wrap Capacity (teeth) |
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Color |
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Designed for ebike |
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Drivetrain Speeds |
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Largest Cog |
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Rear Der/Shifter Compatibility |
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Rear Derailleur Mount Type |