Box One DH Rear Derailleur 7 Speed Short Cage

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

UPC code : 616043829937
Manufacturer # : BX-DR1-07ASC-BK