The BOX One 11-Speed Rear Derailleur is designed to easily handle wide range cassettes, while maintaining outstanding chain tension. Designed with durable 3D forged linkages, this derailleur can withstand just about any kind of abuse you can throw at it on the mountain. BOX also incorporated their tri-pack limited slip clutch system to drastically reduce derailleur cage bounce and chain slap.
- Accommodates 46t cassette cogs
- Adjustable tri-pack clutch system
- Durable 3D forged linkages improve impact resistance
Speeds: 11 speed
Cage Length: Medium
Largest Cog: 46
Der/Shifter Compatibility: BOX 11-Speed