Box Components One DH Rear Derailleur 7 Speed. TRI-PACK CLUTCH. Fine tune input at the shifter and set chain tension accordingly with Tri-Pack„ Clutch technology. This advanced chain retention system provides instant engagement and long-lasting chain dampening through the use of a one-way roller bearing and composite friction plates. Housed in the lower knuckle, Tri-Pack„ is both user-friendly and easy to maintain, allowing riders to adjust clutch force* with a simple Torx®-equipped multi-tool.
SPECIFICATIONS
- Speed 7 Speed
- Material 6061-T6 Aluminum, Carbon fiber/Nylon Composite
- Cage Size DH
- Maximum Cog 24T
- Hardware Aluminum / Cr-Mo alloy
- Color/Finish Hard Onyx
- Weight 279 grams / 9.8 ounces
- Technology Patent-pending Tri-Pack„ Clutch, Patent-pending Pivot Tech
Product Code: BX-DR1-07ASC-BK