Vorsprung Secus Fork Air Spring Upgrade Kit - Rockshox A1 Virtual Parent Unifying Bottom Bracket) technology features

Unifying Bottom Bracket) technology features improved seals and a uniformed approach to bottom bracket fitment

Slip-on design with single top strap

GoPro Adaptor for Out Front Mount

5 - 42a Super Tacky - 2 Ply DH - Wirebead - 1335g

Vorsprung Secus Fork Air Spring Upgrade Kit - Rockshox A1 Virtual Parent Unifying Bottom Bracket) technology featuresFor the first time, we created an air spring with a truly better spring rate, everywhere in the travel, than a coil. The Secus upgrade delivers the first and only air spring system to really come indistinguishably close to the linear spring rate of a coil fork for the entire first 2 3rds of its travel, with the advantage of a gentle end stroke progression to prevent bottoming without the wall of force harshness that excessively progressive springs