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Box Two 11 Speed Rear Derailleur (X-Wide Cage) (Matte Onyx)

Low Price: $107.99
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The BOX Two rear derailleur is an 11 speed mountain derailleur that was designed with durable 3D forged linkages as a way to greatly improve impact resistance. BOX also incorporated their tri-pack limited slip clutch system to drastically reduce derailleur cage bounce and chain slap. 


  • Impact resistance is greatly improved by way of forged construction
  • The Tri-Pack limited slip clutch is an advanced chain retention system that provides instant engagement and long-lasting chain dampening through the use of a one-way roller bearing and composite friction plates
  • Impact resistant, Pivot-Tech spring loaded cable stay keeps the cable, housing, and you out of harms way
  • Wide cage fits up to 46T cassette cog, X-wide fits up to 50T
Color: Black 
Weight: 290g
Speeds: 11 speed 
Min Cog: 11t 
Max Cog: 50t 

This product was added to our catalog on September 19, 2019