Box Two Prime 9 Gen 2 Derailleur
The Box Two Prime 9 Gen 2 Rear Derailleur—tough, reliable, and built to last.
Crafted with the same innovative design as the Box One Gen 2, the Box Two Gen 2 derailleur delivers exceptional performance for riders who need durability without the extra cost of exotic materials. Outfitted with chromoly steel hardware for added toughness, it’s designed to withstand the rigors of aggressive terrain while keeping your setup solid and reliable.
The near 100% horizontal actuation ensures lighter gear pulls and minimizes ghost shifting, giving you smooth, precise control over every shift. With the improved Tri-Pack™ 2.0 clutch featuring larger discs and finer threads, chain slap is reduced, and setup is made simpler—so you can focus on the ride, not the adjustments.
This derailleur is engineered for ease, with hidden cable routing, a cable pulley system, and adjustment screws placed out of sight for a cleaner, more streamlined look. The wide offset cage ensures crisper shifting and extra durability, all optimized for 11-50T cassettes.
For those seeking rugged reliability and performance without the premium price tag, the Box Two Prime 9 Gen 2 derailleur is your perfect companion on any trail.
SKUBX-DR2-P9G2XWC-BK
