Dial hubs come fitted with Revo bearings.  We recommend Revo, SKF and Enduro for replacement bearings as they're all super high quality and last a very long time.

SKF Bearings: 'regular' or MTRX?

The "regular" SKF bearings are low friction and well suited to road, gravel and mountain bike use.

The MTRX bearings use a solid core which prevents dirt from being able to settle in the bearing - this is ideal for heavy duty use and for super wet and muddy environments.  The MTRX bearings have slightly more rolling resistance than the "regular" SKF bearings.