PUSH Industries Nine One Fork Spring Assembly Somebody Call Nine One One If you're looking to push your Nine One fork, you'll want a stronger spring. The PUSH Industries Nine One Fork Spring Assembly comes with a fork spring, preload cap, and preload spacers. The springs are available in spring rates from 30lb/in up to 60lb/in. Features Designed for the Push Nine One Fork Comes with a fork spring, preload cap, and preload spacers Available in spring rates from 30lb/in up to 60lb/in | Push Industries | Nine One Fork Spring Assembly 140Mm-170Mm, 45Lb/in Blue