Air Spring: FLOAT EVOL's linear spring curve delivers plushness off the top

and sun protection

increasing your StageTwo to 4-bikes

shifters and cables

Put it all together and you have great comfort

Rockshox SIDLuxe Ultimate A2 Air Shock - Trunnion Mount - 165X45 mm (Metric) Replace Images Air Spring: FLOAT EVOL's linearBlistering sprints, chunky descents, and high speed singletrack SIDLuxe Ultimate is built for this. Its new three position (3P) XC damping gives you efficiency when you want it and travel when you need it with Open, Pedal, and Lock positions. SIDLuxe is the only super light rear shock that can go toe to toe with your favourite SID fork. Features: Three position damping system: Open, Pedal, and Lock High speed compression damping blow off for Open and