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Progressive Suspension 420 Series Non-Reservoir/Internal Bladder/Aluminum Body Single Shock Spring f |
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Written by matt
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Progressive Suspension 440 Series Heavy Duty Inertia Shock Spring for Harley-Davidson

Patented Inertia Sensitive damping 2 independent rebound damping circuits, Soft (wheel) and Firm (chassis) circuits Polished or chrome billet aluminum end covers Easy adjustable spring pre-load, no tools required Polyurethane bushings Powder coat finish on the body Limited lifetime manufacturers warranty on shock and springs I. A. S. technology utilizes 2 separate rebound damping circuits to control chassis and wheel movement independently for the ultimate instability and comfort. I. A. S. was developed for automotive use by Edelbrock using Ricor technology. Now refined by Progressive Suspension for motorcycle use. These 440 Series Shocks are the only shocks to offer this level of performance Note - Heavy-duty shock applications are recommended for bikes with additional add on accessories, rider weight over 200 lbs. , or passenger use over 50% of the time This product can be used with Model Part# Harley-Davidson FLH 5 Speed (Stock Length) 80-06 440SHDISSHD-1 Harley-Davidson FLT 5 Speed (Stock Length) 80-06 440SHDISSHD-1 Harley-Davidson FLHR Road King (Only) (Stock Length) 02-06 440SHDISSHD-1 Harley-Davidson FLH 5-Speed (Stock Length) 80-06 440SHDISSHD-2 Harley-Davidson FLT 5-Speed (Stock Length) 80-06 440SHDISSHD-2 Harley-Davidson FLHR Road King (Only) (Stock Length) 02-06 440SHDISSHD-2 Harley-Davidson 883 Standard (XL 883, 1200 Custom Stock Length 11. 5 in and 1200 Stock Length 13 in) 04-06 440SHDISSHD-2 Harley-Davidson 1200 Standard (XL 883, 1200 Custom Stock Length 11. 5 in and 1200 Stock Length 13 in) 04-06 440SHDISSHD-2 Harley-Davidson 1200 Custom (XL 883, 1200 Custom Stock Length 11. 5 in and 1200 Stock Length 13 in) 04-06 440SHDISSHD-2 Harley-Davidson All Sportsters (Stock Length 12. 5 in) 79-83 440SHDISSHD-3 Harley-Davidson All Sportsters (Stock Length 12. 5 in) 84-87 440SHDISSHD-3 Harley-Davidson 883 Hugger (Stock Length 12. 5 in) 92-03 440SHDISSHD-3 Harley-Davidson 883C (Stock Length) 92-03 440SHDISSHD-3 Harley-Davidson 1200C (Stock Length) 92-03 440SHDISSHD-3 Harley-Davidson 883 Standard (Stock Length 13. 5 in) 94-03 440SHDISSHD-3 Harley-Davidson 1200 Standard (Stock Length 13. 5 in) 94-03 440SHDISSHD-3 Harley-Davidson 1200 DLX (Stock Length 13. 5 in) 94-03 440SHDISSHD-3 Harley-Davidson 883 Standard 04-06 440SHDISSHD-3 Harley-Davidson 1200 Standard 04-06 440SHDISSHD-3 Harley-Davidson 1200 Custom 04-06 440SHDISSHD-3 Harley-Davidson XLCR (Stock Length 12. 5 in) 77-78 440SHDISSHD-3 Harley-Davidson XR1000 (Stock Length 12. 5 in) 83-84 440SHDISSHD-3 Harley-Davidson FLH (5-Speed) 80-06 440SHDISSHD-3 Harley-Davidson FLT (5-Speed) 80-06 440SHDISSHD-3 Harley-Davidson FLHR Road King (Only) 02-06 440SHDISSHD-3 Harley-Davidson FXLR (Stock Length 13 in) 87-94 440SHDISSHD-3 Harley-Davidson FXR (Stock Length 12. 5 in) 82-86 440SHDISSHD-3 Harley-Davidson FXRS (Stock Length 12. 5 in) 82-86 440SHDISSHD-3 Harley-Davidson FXR
Price: $658.92

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