Fox Shox Steel Rear Shock Spring - 500lbs - 3.25 Inch Stroke Envelope Shipping If you've got EVO versions

If you've got EVO versions of the AE03

External reservoir cooling fins to keep the shock performing at its peak

A downward point noise to avoid getting caught on the nose as you move your weight backward

Guide pin stabilizes tool

With quality steel and a tough composite handle

Fox Shox Steel Rear Shock Spring - 500lbs - 3.25 Inch Stroke Envelope Shipping If you've got EVO versionsCorrect spring rate is crucial for shock setup! These genuine Fox springs ensure you have accurate spring rates. Available in differ rates and strokes to fit your ride. Compatible with Fox DHX and VAN shocks. Please note: Stroke is dependent on your current shock and rate is based on your rider weight. To determine the correct spring rate please visit the Fox spring rate calculator page at the link below.