The Fixcraft Headset cap is a simple solution to run their front brake line through their fork.
For those running front brake only, this set up allows players to spin their bars 360 degrees with nothing to get tangled in. This is most useful in eliminating brake line damage during wrecks in play. The star nut takes a larger, hollow bolt that is designed to let a brake line pass through it.
This borrowed technology from BMX is absolutely perfect for the riders with front brake set ups. Only 41 grams, and fits any 1 1/8″ threadless fork. Fixcraft recommends the bind free lifeline cable for this set up.