The Box Two shifter offers exceptional performance with high-quality componentry. It features a hinged clamp made of extruded resin and steel with a durable die cast aluminum top shell. Not only is the shifter mechanism joyfully simplified but fewer shifts are needed for every mile of travel. Prime 9 is also terribly forgiving so you won't have to constantly adjust your set-up.
Prime 9 technology offers the same range as a 12-speed drivetrain with fewer gears to shift throughDie cast top shellHinged and extruded clampFast action lever
| Rear Der/Shifter Compatibility |
BOX Prime 9 |
| Drivetrain Speeds |
9 |
| Shifter Style |
Thumb |
| Color |
Matte Onyx |
| Weight |
135 |
| Designed for ebike |
Yes |
