Progressive Suspension PS-412-4030C 412 Series 11" Rear Shock Absorbers Chrome for Big Twin 73-86 4 Speed
Progressive Suspension PS-412-4030C 412 Series 11" Rear Shock Absorbers Chrome for Big Twin 73-86 4 Speed is backordered and will ship as soon as it is back in stock.
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Progressive Suspension PS-412-4030C 412 Series 11" Rear Shock ...
The 412 Series shocks are simply the best value shock on the market today. The 412s simple, durable design means they will be an improvement to your motorcycle's suspension performance for as long as you are riding it. The doublewall steel body construction with nitrogen charged, multi-staged velocity sensitive valving gives you smooth, consistent damping. A five-position cam style preload adjuster lets you dial in your ride whether you're a light rider or heavy hitter. With multiple options like full show chrome or black covers, chrome or black springs in progressive rate, Standard or Heavy-Duty for select applications**, there is sure to be a 412 that's right for you and your bike.
*Actual shock appearance and finish options vary based on fitment.
**Availability of spring rates (Standard or Heavy-Duty) may vary by application.
Features
• All Steel double wall damper with multistage velocity sensitive damping
• 5-position cam style preload adjuster
• High Pressure Gas Charged for consistant damping performance
• Standard or Heavy-Duty progressive rate springs in either chrome or black
• Optional full Show Chrome covers on select applications
• 1 Year Factory Warranty
Fitment Notes & Exceptions
- Shock lengths are measured fully extended, eyelet to eyelet on centers
- Changing ride height can potentially change many carefully-engineered attributes of your bike, including trail and mechanical trail
- A change in ride height at one end of the vehicle usually will require a change at the other end
- Heavy Duty shocks are recommended for bikes operated at or near the OEM maximum load rating over 50% of the time
- Prior to purchasing shocks that are different than your OEM length, please verify that wheel and suspension travel can be altered without causing clearance issues - common interference spots include swingarm, axle, frame, tire, fender, chain/belt and guard, and exhaust
**Please Note: The fitment information below has been generated as a guide and may not be 100% accurate. Please contact us if you require further assistance.
- Harley Davidson Disc Glide FXDG: 1983
- Harley Davidson Electra Glide Classic FLHC: 1979,1980,1981,1982
- Harley Davidson Electra Glide Classic FLHTC/I: 1983,1984,1985,1986
- Harley Davidson Electra Glide Special FLHX: 1984
- Harley Davidson Electra Glide Sport FLHS: 1977-1984
- Harley Davidson Electra Glide Standard FLHT/I: 1983,1984,1985,1986
- Harley Davidson Fat Bob FXEF: 1979,1980,1981,1985
- Harley Davidson FLH: 1973-1985
- Harley Davidson Low Rider Belt FXSB: 1982
- Harley Davidson Low Rider FXS: 1977-1982
- Harley Davidson Softail Standard FXST/I: 1984,1985,1986
- Harley Davidson Sturgis FXB: 1980,1981,1982
- Harley Davidson Super Glide FX: 1973-1979
- Harley Davidson Super Glide FXE: 1974-1985
(Part Numbers: ROL-PS-412-4030C)