A mono-directional shank assists in energy transfer while pedalling yet still flexes to allow for comfortable walking

braking surface

These have been designed to be worn under your jersey and can also be worn in conjunction with other Fox guards

Pad for MTB riding position

Internal width: 25mm

Box Components Box Four 8 Speed Compact Multi Shifter - 8 Speed - 22.2mm Bar Clamp - with Display Dangerous Goods A mono-directional shank assists inThe 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