Box Components Box Four 8 Speed Compact Multi Shifter - 8 Speed - 22.2mm Bar Clamp - with Display PDP|PLP|Suits Freehub Type The top cap and countersunk

The top cap and countersunk bolt are not included when you purchase this stem

Maximised ventilation effective even at very low speeds

and better mud-shedding capability

the battery pack is charged and discharged via a single USB Type-C port that can also be used as an emergency power bank if needed

1x Garmin Handlebar Mount

Box Components Box Four 8 Speed Compact Multi Shifter - 8 Speed - 22.2mm Bar Clamp - with Display PDP|PLP|Suits Freehub Type The top cap and countersunkThe Box Four shifter's main features aren't strikingly different from Box Three's. The key difference is its 8 speed platform. They've chosen to modernise the 8 speed in much the same way they did the 9 speed for Prime 9. Just like the Prime 9, the Box Four shifters take advantage of the "less is more" theme and exploit durability, simplicity, and reliability. Available as a multi shift (pull several gears at once) or single shift shifter (a sound