Product Description
The BOX Four Rear Derailleur is an affordable clutch-based 1×8-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. Nylon composite knuckle. Direct channel cable stay. Die-cast linkages. Stamped inner and outer cage.
Product Specifications
- Weight: 1.15 pounds
- Gear Speeds: 8
- Bike compatibility: Universal
- Cage Length: Medium
- Model #: BX-DR4-08AWC-BK
- Largest Cog: 42
- Material: Nylon
- Warranty: Multiple Warranties and/or Time Frames Apply. To obtain a copy of the manufacturer’s or supplier’s warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869
Product Highlights
- Engineered with BOX’s “8 is Enough” drivetrain philosophy
- Compatible with standard derailleur hanges (non-direct mount)
- Limited Slip Clutch
- Bearing pulleys
- MPN: BX-DR4-08AWC-BK, UPC: 639266097402






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