The adjustable Tri-Pack Limited Slip Clutch is an innovative chain damper that significantly reduces derailleur cage bounce and chain slap. The system also maintains tension for improved chain movement. At its core is a clutch pack capable of delivering a significant amount of power in a compact package. Clutch force can be adjusted, allowing the user to fine-tune their setup to their desired balance between shifter feel and chain retention. This version is also serviceable.

• Gears: 7
• Material: 6061-T6 aluminum, carbon fiber/nylon composite
• Derailleur pulleys with precision sealed bearings
• Cage length for Downhill MTB
• Maximum number of teeth: 24
• Material: Aluminum and Cr-Mo aluminum
• Finish: Hard Onyx
• Weight: 279 grams
• Technology:
  • Adjustable Tri-Pack coupling
  • Durable 3D forged parts
  • Pivot tech
• Box Components derailleurs cannot be mounted on Shimano direct mounts.
• Box Components derailleurs can only be operated in combination with Box Components shifters