The BOX One 11 Speed Rear Derailleur is packed with technology. It features a cam clutch setup that reduces chain slap, a pivot tech system to protect the cable from damage during a crash or rock strike and 3D forged linkages for strength. It is also designed to handle up to a 46t cassette.
- Weighs only 288 grams
- Compatible with a Box One or Box Two11S shifter
- Will work with a 10t minimum, 46T maximum
- Not compatible with a direct mount hanger