Shimano M7100 front hub.

Shimano's ever-stable hub has been updated again with the new SLX M7100 series.

The hub is for front forks without boost, and therefore measures 100mm in width and needs a 15mm axle to sit in the fork.

It is made for 32 spokes.

The hub is made for disc brakes and must use a center-lock brake disc.

There are loose balls and cones inside, so it is easy to service when it needs to be lubricated or tightened in the hub.