2004 Polaris Pro X Factory Service Manual, Page 168Get this manual
Suspension Adjustments 8.1 IFS Shock Springs 8.2 Springs Explanation 8.3 Compression Adjustable Shocks 8.4 IFS Shock Information 8.5 IFS Detailed Shock Specifications 440 PRO XR 8.6 550 PRO 8.7 600700800 PRO 8.8 600700800 PRO X2 8.9 800 PRO XR 8.10 Trouble Shooting 8.11