Solo 1

BOX THREE PRIME 9 DERAILLEUR BLACK

$ 2,131.50

 

The Box Three Rear Derailleur simplifies the features found on the Prime 9 Box One and Two rear derailleurs making for a fully featured wallet friendly rear derailleur. Including a Limited Slip Clutch, Sealed bearing pulleys and a solid construction Box Three Rear derailleurs are compatible with 11-46 and 11-50t derailleurs making it one of the most versatile derailleur offerings for Prime 9.

 

Our Best All-Rounder Derailleur
For Light/Medium Terrain
Limited Slip Clutch™
Bearing Pulleys