Rear

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. Features: -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 Specifications: Speed: 11 Speed Shifter Compatibility: Box 11-Speed Shift Mechanism: Cable Actuated Max. Tooth: 46T (Wide Cage) Min. Tooth: 11T Cage Material: Aluminum Chain Retention: Clutch Color: Black Weight: 284g (Wide Cage),

Our Box Three tier delivers many of the same capabilities of its more famous siblings yet it's built upon a simpler platform. Cassettes are accessible at 11-46T or 11-50T and fashioned with steel spiders. The derailleur exploits our Limited Slip clutch technology without the Tri-pack features. Shift easily with a comparable mechanism, although you'll forgo the hinged clamp and die-cast structure. And lastly, string it all together with a Prime 9 chain but without extravagant coatings. If you're looking to bring your 2/3 by bike into the 21st century, then level up with this group! FEATURES - Our Best All-Rounder Drivetrain - For Light / Medium Terrain - Install at Home with Some Simple Bike Tools and Our Easy to Follow Video - Limited Slip Clutch™ - Ultra-Wide Ratio with Consistent Progression - Compatible with Traditional Derailleur Hangers (Non Direct-Mount) - Cassette Compatible with HG Freehub Bodies - Prime 9 Technology™