Fox Racing Shox QS3-R Piggyback Shocks - 12.5in. 897-27-304Model specific optimized ride tune Available in gas charged mono tube or remote reservoir versions both with internal floating piston 1. 5in. 6061 T6 aluminum type III hard anodized body Fully serviceable and rebuildable Advanced high flow, deflective disk, velocity sensitive damping Hand adjustable spring preload 1 2in. low friction, super finished hard chrome shaft Carbon Black spring IFP QSR shocks feature 3 position adjustable rebound QS3 R shocks