Box Components TWO 11 Speed Rear Derailleur

Box Components TWO 11 Speed Rear Derailleur 
TRI-PACK™ LIMITED SLIP 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 Hex key.

FORGED CONSTRUCTION
Impact resistance is greatly improved by way of forging — a key manufacturing process that strengthens critical components. Tested at the premier freeride event of the season -- Red Bull® Rampage -- this new construction has proven itself capable of performing at the highest levels and comes standard on all second-generation Box derailleurs. 

PIVOT-TECH™
Impact resistant, spring-loaded cable stay keeps cable, housing & you out of harm’s way. 

SPECIFICATIONS
Speeds 11 Speed
Model: TWO 11S
Materials 6061-T6 Aluminum, Glass Fiber/Nylon Composite
Pulleys Closed Bushings
Cage Size: Wide For 11-46T, X-Wide For 11-50T, 
Hardware Aluminum / Cr-Mo alloy
Finish Matte Onyx™
Weight 284 grams / 10 ounces
Technology Tri-Pack™ Limited Slip Clutch, Pivot Tech™

X-wide For 11-50T • UPC code : 616043830506
Manufacturer # : BX-DR2-11AXWC-BK

Wide For 11-46T • UPC code : 616043829951
Manufacturer # : BX-DR2-11AWC-BK

Product Options