Box One X4 Pro Carbon 1 1/8” Alloy Steerer Fork sale Sealed bearing pulleys and a

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

Maximum recommended user weight is 99 pounds

All cogs are stamped from steel

our Expert Spoke Kit is lighter AND stronger than traditional straight 15 gauge spokes

Box One X4 Pro Carbon 1 1/8” Alloy Steerer Fork sale Sealed bearing pulleys and aAll Box One forks are engineered and crafted using our Oversized Technology. These forks are the single most important component in the quest for bike control. Weve moved carbon from areas of low stress to areas that handle high load. Those muscular shoulders arent just for looks as they are integral to achieving superior steering stiffness. When combined with Boxs other Oversized components, youll experience heightened responsiveness and reduced