Category: Next Level

Add bottle cage bosses to your frame

We do a few frame modifications here at Commuter Cycles and we like to do things properly. Installing water-bottle bosses so the holes are spaced and aligned correctly can be a little tricky. If the holes aren't in the centre of the tube, the bottle sits off to the side. If they're not aligned with the tube, it sits on a twisted angle. The best way to align the holes is with a drilling jig which takes into account all of these sources for error.