PROGRESSIVE SUSPENSION Front Fork Springs - '88-'99XL | '88 FXR 11-1130

Stock front forks deliver a harsh, bone-jarring ride that compromises both comfort and precision handling. Progressive Suspension's variable-rate springs solve this problem by offering a soft initial bite for plush absorption over bumps, then ramping up resistance as the suspension compresses to prevent bottoming-out during aggressive cornering or braking. You'll maintain your Harley's original geometry while gaining the responsive, controlled feel of a properly tuned suspension system.

These progressively wound springs are engineered for riders who refuse to sacrifice comfort for performance—or vice versa. Whether you're logging highway miles or pushing through tight technical sections, you'll feel the difference in reduced fatigue and improved feedback through the bars.

• Fitment: '88–'99 XL Sportster; '88 FXR
• Part Number: 11-1130
• Design: Progressive-rate wound
• Material: High-tensile steel
• Installation: Bolt-on replacement
• Benefit: Reduced harshness, improved handling
• OEM Geometry: Preserved
• Bottoming Resistance: Increased progressive compression