Box Two-E 9 Speed Rear Derailleur
Tri-Pack Limited Slip Clutch™
The Tri-Pack limited slip clutch™ is an innovative chain damper that vastly reduces derailleur cage bounce and chain slap. The system also maintains tension for better chain wrap. At its core is a clutch pack, that is capable of providing a large amount of force in a small package.
Durable 3D Forged Linkages
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 level.
Impact resistant, spring-loaded cable stay keeps cable, housing & you out of harm’s way.
|Materials||6061-T6 Aluminum, Carbon Fiber/Nylon Composite|
|Hardware||Aluminum / Cr-Mo Alloy|
|Weight||290 grams / 10.2 ounces|
|Technology||Tri-Pack™ Limited Slip Clutch, Pivot Tech™|
No. Box Two E shifters, derailleurs and cassettes are not backwards compatible with Shimano 9-speed systems.
No. The version of the Tri-Pack Limited Slip Clutch found in Box Two derailleurs is permanently preset at the factory and is therefore not adjustable.
No. Shimano direct mount hangers are proprietary and are not compatible with Box derailleurs.
View & download instructions here: PDF File