Bicycle Drivetrain

The BOX Four 8-Speed Shifter takes advantage of the "less is more" drivetrain philosophy and exploits durability, simplicity, and reliability.

The Box Three shifter combines performance and value at an affordable price point. It makes good use of nylon composites in both top and bottom she...

BOX's top of the line 9-speed shifter comes packed with features such as a hinged clamp and a durable cast aluminum pull lever and top shell. All P...

The Box Two shifter offers exceptional performance with high-quality componentry. It features a hinged clamp made of extruded resin and steel, with...