BOX

"X" Carbon 35MM Bars

All 1” integrated headsets have 1-1/8” outside bearing diameter and a 1” inside diameter. These only work with frames that have a 1-1/8” head tube and 1” forks.

1" STANDARD HEADSET BLACK

1" STANDARD HEADSET BLACK

1-1/8" Integrated Headset

1-1/8" Integrated Headset

1-1/8" STANDARD HEADSET BLACK

Headset features sealed 45/45 ACB (Angular Contact Bearing) for the greatest amount of bearing contact and the smoothest spin. These headsets are for use with frames that have 1-1/8” to 1.5” tapered...

11 SPEED CASSETTE 11-46 BLACK

With improved ergonomics and thumb & index finger controls, Box Two™ Twin Lever Shifters provide smooth and accurate transitions from gear to gear. Up to four shifts on the throw helps ensure you can...

11 SPEED PUSH PUSH SHIFTER

Extend your range, without emptying your wallet. Box Two™ Cassettes are a quick and easy upgrade* for your existing 11-speed drivetrain, or the starting point of your long overdue 1x conversion...