Progressive Suspension - 944-4019UL - 944 Series 12.5 Ultra-Low Heavy Duty Shocks for Harley-Davidson - Black 2010 Yamaha Phazer RTX 2022 Harley-Davidson Softail Street Bob

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Progressive Suspension - 944-4019UL - 944 Series 12.5 Ultra-Low Heavy Duty Shocks for Harley-Davidson - Black 2010 Yamaha Phazer RTX 2022 Harley-Davidson Softail Street BobDescription Fitment Included Shipping Policies Help Description Description Progressive Suspension 944 Series 12. 5" Ultra Low Heavy Duty Shocks Product Number: 944 4019UL Finish: Black Frequency Sensing Technology (FST) allows the shocks to sense the frequency of a bump and automatically adjust damping for superior ride quality Adjust spring pre load by hand, no special tool needed Progressive Rate Main springs specifically designed for touring