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
- Limited Slip Clutch
- Bearing pulleys
- Nylon composite knuckle
- Direct channel cable stay
- Die-cast linkages
- Stamped inner and outer cage
- Compatible with standard derailleur hanges (non-direct mount)
Product Specifications
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