Progressive Black 444 Series 11.5" Heavy Duty Rear Shocks Harley Dyna 91-17 | 444-4053B – Progressive Suspension 4406552
4406552/4406552

Progressive Black 444 Series 11.5" Heavy Duty Rear Shocks Harley Dyna 91-17 | 444-4053B

Brand
Progressive Suspension
Part number
4406552
SKU
PR444-4053B
MPN
444-4053B
Availability
Available to order
  • Price฿49,708.93

  • +7% VAT

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Avoid incorrect part orders by contacting us for verification. Imported parts are non-refundable. For fitment assistance, please provide your vehicle's details: Year, Make, Model, VIN, and any modifications — and mention part 4406552.

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After more than a decade of ruling the roads with Progressive's road proven 440 Series shocks, We’ve unveiled another breakthrough design. Dubbed Frequency Sensing Technology (FST) for its unique ability to dynamically adjust damping as you ride. The result is superior performance no matter the road conditions. A top mount threaded preload adjuster allows for fine tuning with a simple twist of the cap. 

Details
  • Frequency Sensing Technology (FST) Allows the shocks to sense the frequency of a bump and automatically adjust damping for superior ride quality
  • Deflective disc valving
  • Adjust spring pre-load by hand,no special tool needed
  • Progressive rate spring 
  • Lifetime Limited Warranty
  • Made in USA




Fits: 1991-2016 FXD, FXDWG Models (excluding FXDX & FLD)

References

BrandProgressive Suspension
CategoryShocks
Part number4406552
Product Code4406552

Specifications

No specifications listed for this part.