CNC Storm Drains

For those riding in wet conditions we can CNC water drains into your bottom bracket cups during bearing replacement. These water drains allow water to escape from the cup before it can corrode or enter the bearing. The modification is invisible once the bottom bracket cups are assembled. This is an upgrade for your existing Monocrome Bottom Bracket.  Simply purchase the CNC Storm Drains service and bearings of your choice (see Bottom Bracket Bearings for options), send us your bottom bracket cups and we will machine and recondition.

Once you have purchased the CNC Storm Drains service and bearings you will receive an order confirmation email with details on where to send your bottom bracket for its service.  Turn around time is 2 to 3 days.