REAR SHOCKS PROGRESSIVE 412 CHROME 12" RC HEAVY DUTY HARLEY DAVIDSON FXD DYNA 1991-17

Made with the finest materials available
Designed specifically for Harley models
The 412 series with exclusive and robust design, has an unbeatable cost for the quality of the suspension that improves the performance over the stock suspension
Five load positions and the spring preload adjustment allows for calibration in an easy way
Sold in pairs
TUV approved.
Made in U.S.A.

Features:
Extended Length: 12" (305 mm.)
Heavy Duty Load
Nitrogen-charged steel double-wall body
Multi-stage speed-sensitive valves
Five-position preload adjustability
Note: With full chrome plated spring cover.
What are Progressive Suspension "Heavy Duty" shocks?

Adjustment Style: Automatic
Color/Finish: Chrome
Damping Method: Gas Charged
Material: Steel
Model: 412 Series with covers
Mounting Position: Rear
Product Name: Shock Absorber
Spring Progressive Metric: 2,00 kg/mm ​​– 2,50 kg/mm
Reservoir Location: Internal
Riding Style: Street
Spring Type: Single Rate progressive
Type: Coilover Monotube

NOTE:

If you are a light rider with a light passenger, STD Duty is probably the best choice with better comfort, Heavy Duty shocks will give you a harsh ride.
For a rider and passenger with a lot of luggage, Heavy Duty springs are the way to go. Heavy Duty is not better, it is different.
We recommend using Heavy Duty shocks or springs on motorcycles that are operated at or near the manufacturer's maximum load rating more than 50% of the time.

* Compatibility:

1994 - 2000    Harley-Davidson    Dyna Convertible - FXDS-CONV    
1992    Harley-Davidson    Dyna Daytona - FXDB    
2008 - 2017    Harley-Davidson    Dyna Fat Bob (EFI) - FXDF    
1992    Harley-Davidson    Dyna Glide Custom - FXDC    
2007 - 2009    Harley-Davidson    Dyna Low Rider (EFI) - FXDL    
2014 - 2017    Harley-Davidson    Dyna Low Rider (EFI) -FXDL    
1993 - 2005    Harley-Davidson    Dyna Low Rider - FXDL    
2016 - 2017    Harley-Davidson    Dyna Low Rider Sport - FXDLS    
2004 - 2006    Harley-Davidson    Dyna Low Rider-Injected - FXDL-I    
2007 - 2017    Harley-Davidson    Dyna Street Bob (EFI) - FXDB    
2006    Harley-Davidson    Dyna Street Bob - FXDB-I    
1991    Harley-Davidson    Dyna Sturgis - FXDB    
2007 - 2010    Harley-Davidson    Dyna Super Glide (EFI) - FXD    
1995 - 2005    Harley-Davidson    Dyna Super Glide - FXD    
2007 - 2014    Harley-Davidson    Dyna Super Glide Custom (EFI) - FXDC    
2005    Harley-Davidson    Dyna Super Glide Custom - FXDC    
2005 - 2006    Harley-Davidson    Dyna Super Glide Custom Injected - FXDC I    
2004 - 2006    Harley-Davidson    Dyna Super Glide Injected - FXD I    
2012 - 2016    Harley-Davidson    Dyna Switchback - FLD    
2007 - 2008    Harley-Davidson    Dyna Wide Glide (EFI) - FXDWG    
2010 - 2017    Harley-Davidson    Dyna Wide Glide (EFI) - FXDWG    
1993 - 2005    Harley-Davidson    Dyna Wide Glide - FXDWG    
2004 - 2006    Harley-Davidson    Dyna Wide Glide-Injected - FXDWG-I    
2006    Harley-Davidson    Super Glide Injected - FXD35-I