* 412 Series Shock.

* Best value shock on the market today.

* Simple, durable design will be an improvement over the Original.

* Double wall steel body construction.

* Nitrogen charged, multi-staged velocity sensitive valving.

* Smooth, consistent damping.

* Multi-position cam style preload adjuster.

* Progressively wound Spring.

Tech Tips:-

* Standard Spring Rates are recommended for riders that weigh under110kg.

* Heavy Duty Spring Rates are recommended for riders that weigh over 110kg, or for riders who ride 2 up over 50% of the time.

* If you are purchasing longer or shorter suspension, confirm that changing your Suspension travel will not cause clearance issues.

* Performance Suspension Upgrades provide better handling through a Stiffer more controlled Ride.

Proudly Made by Progressive Suspension !

*“On Line Shopping Only

The post Progressive Suspension 412 Series, 12.5in. Standard Spring Rate Rear Shock Absorbers – Black. Fits Sportster 2004-2021</P><P> appeared first on Birds Bitz Motorcycle Parts & Accessories.

* 412 Series Shock.

* Best value shock on the market today.

* Simple, durable design will be an improvement over the Original.

* Double wall steel body construction.

* Nitrogen charged, multi-staged velocity sensitive valving.

* Smooth, consistent damping.

* Multi-position cam style preload adjuster.

* Progressively wound Spring.

Tech Tips:-

* Standard Spring Rates are recommended for riders that weigh under110kg.

* Heavy Duty Spring Rates are recommended for riders that weigh over 110kg, or for riders who ride 2 up over 50% of the time.

* If you are purchasing longer or shorter suspension, confirm that changing your Suspension travel will not cause clearance issues.

* Performance Suspension Upgrades provide better handling through a Stiffer more controlled Ride.

Proudly Made by Progressive Suspension !

*“On Line Shopping Only

The post Progressive Suspension 412 Series, 13in. Standard Spring Rate Rear Shock Absorbers – Black. Fits Sportster 2004-2021</P><P> appeared first on Birds Bitz Motorcycle Parts & Accessories.

* All the benefits of the new REVO shocks above plus six external knob adjustments allow fine-tuning of rebound.

* Provides optimum rebound performance for any given rider weight, personal ride quality preference, or personal riding style.

* Light to heavy riders can fine-tune ride preference.

* Aggressive to casual riding styles can tune to desired quality or personal preference.

Tech Tips:-

* If you are purchasing longer or shorter suspension, confirm that changing your Suspension travel will not cause clearance issues.

Made by hand in Sturgis, South Dakota, USA !

*“On Line Shopping Only

The post LEGEND SUSPENSION REVO-A Series, 13in. Adjustable Rear Shock Absorbers – Black. Fits Sportster 2004-2021 appeared first on Birds Bitz Motorcycle Parts & Accessories.

* All the benefits of the new REVO shocks above plus six external knob adjustments allow fine-tuning of rebound.

* Provides optimum rebound performance for any given rider weight, personal ride quality preference, or personal riding style.

* Light to heavy riders can fine-tune ride preference.

* Aggressive to casual riding styles can tune to desired quality or personal preference.

Tech Tips:-

* If you are purchasing longer or shorter suspension, confirm that changing your Suspension travel will not cause clearance issues.

Made by hand in Sturgis, South Dakota, USA !

*“On Line Shopping Only

The post LEGEND SUSPENSION REVO-A Series, 14in. Adjustable Rear Shock Absorbers – Black. Fits Sportster 2004-2021 appeared first on Birds Bitz Motorcycle Parts & Accessories.

Tech Tips:-

* If you are purchasing longer or shorter suspension, confirm that changing your Suspension travel will not cause clearance issues.

Proudly Made by Progressive Suspension !

*“On Line Shopping Only

The post Progressive Suspension 494 Series, 12in. Rear Shock Absorbers – Black. Fits Sportster 1991-2021 appeared first on Birds Bitz Motorcycle Parts & Accessories.

Tech Tips:-

* If you are purchasing longer or shorter suspension, confirm that changing your Suspension travel will not cause clearance issues.

Proudly Made by Progressive Suspension !

*“On Line Shopping Only

The post Progressive Suspension 494 Series, 13in. Rear Shock Absorbers – Black. Fits Sportster 1991-2021 appeared first on Birds Bitz Motorcycle Parts & Accessories.

* If you are purchasing longer or shorter suspension, confirm that changing your Suspension travel will not cause clearance issues.

Proudly Made by Burly Brand Motorcycle Accessories !

*“On Line Shopping Only

The post Burly Brand 10-1/2in. Slammer Rear Shock Absorbers – Black. Fits Sportster 2004-2021</P><P> appeared first on Birds Bitz Motorcycle Parts & Accessories.

* All the benefits of the new AERO Suspensions Systems , plus six external knob adjustments allow fine-tuning of rebound.

* Provides optimum rebound performance for any given rider weight, personal ride quality preference, or personal riding style.

* Light to heavy riders can fine-tune ride preference.

* Aggressive to casual riding styles can tune to desired quality or personal preference.

Tech Tips:-

* Bolt on for 2004-2005

* 2006-2013 international models require the OEM alarm siren to be relocated.

Refer HD# 68958-07 siren and 66524-06 cover.

* Will Not Fit 2014up.

Made by hand in Sturgis, South Dakota, USA !

*“On Line Shopping Only

The post LEGEND SUSPENSION AIR-A Series, Adjustable Rear Air Shock Absorbers – Black. Fits Sportster 2004-2013.</P><P> appeared first on Birds Bitz Motorcycle Parts & Accessories.

* 412 Series Shock.

* Best value shock on the market today.

* Simple, durable design will be an improvement over the Original.

* Double wall steel body construction.

* Nitrogen charged, multi-staged velocity sensitive valving.

* Smooth, consistent damping.

* Multi-position cam style preload adjuster.

* Progressively wound Spring.

Tech Tips:-

* Standard Spring Rates are recommended for riders that weigh under110kg.

* Heavy Duty Spring Rates are recommended for riders that weigh over 110kg, or for riders who ride 2 up over 50% of the time.

* If you are purchasing longer or shorter suspension, confirm that changing your Suspension travel will not cause clearance issues.

* Performance Suspension Upgrades provide better handling through a Stiffer more controlled Ride.

Proudly Made by Progressive Suspension !

*“On Line Shopping Only

The post Progressive Suspension 412 Series, 11in. Standard Spring Rate Rear Shock Absorbers – Black. Fits Sportster 2004-2021 appeared first on Birds Bitz Motorcycle Parts & Accessories.

* 412 Series Shock.

* Best value shock on the market today.

* Simple, durable design will be an improvement over the Original.

* Double wall steel body construction.

* Nitrogen charged, multi-staged velocity sensitive valving.

* Smooth, consistent damping.

* Multi-position cam style preload adjuster.

* Progressively wound Spring.

Tech Tips:-

* Standard Spring Rates are recommended for riders that weigh under110kg.

* Heavy Duty Spring Rates are recommended for riders that weigh over 110kg, or for riders who ride 2 up over 50% of the time.

* If you are purchasing longer or shorter suspension, confirm that changing your Suspension travel will not cause clearance issues.

* Performance Suspension Upgrades provide better handling through a Stiffer more controlled Ride.

Proudly Made by Progressive Suspension !

*“On Line Shopping Only

The post Progressive Suspension 412 Series, 11.5in. Standard Spring Rate Rear Shock Absorbers – Black. Fits Sportster 2004-2021</P><P> appeared first on Birds Bitz Motorcycle Parts & Accessories.