Bull Carbon BJ1385 Insane Air Jump Shaft – 13.85mm

The Bull Carbon BJ1385, called Insane Air, is a carbon fiber jump shaft with a 13.85 mm diameter. It is classed for both jump and break use, so one shaft can handle getting over a ball and opening the rack. It suits players who like the carbon fiber approach Bull Carbon takes with its playing cues and want the same material in their jump game.

This shaft comes out of the Bull Carbon line, where performance cues are built around carbon-fiber shafts and the V-TEK interchangeable Uni-Loc joint, with Kamui tips and a stackable weight bolt system. The 13.85 mm diameter is the one size listed, which makes it simple to compare against any jump gear you already own. Confirm the joint system on your butt first.

Insane Air is a shaft-only listing and no colour is specified, which keeps the decision practical: check the joint, check the diameter, and add it to the setup you already play. For anyone who wants a carbon fiber pool cue shaft built for jumping, it is an easy addition.