Progressive Suspension PS-412-4013C 412 Series 12" Rear Shock Absorbers Chrome for Big Twin 73-86 4 Speed
Progressive Suspension PS-412-4013C 412 Series 12" Rear Shock Absorbers Chrome for Big Twin 73-86 4 Speed is backordered and will ship as soon as it is back in stock.
Progressive Suspension PS-412-4013C 412 Series 12" Rear Shock ...
Description for Progressive Suspension 412 Series Shocks
The 412 Series shocks are simply the best value shock on the market today with their simple, durable design. They will be an improvement to your motorcycle's suspension performance over the stock units. 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.• All Steel double wall damper with multistage velocity sensitive damping
• 5-position cam style preload adjuster
• High Pressure Gas Charged for consistent damping performance
• 1 Year Warranty
Product Specs for Progressive Suspension 412 Series Shocks
| Shock Length: | 11", 11.5", 12", 12.5", 13", 13.2", 13.5", 14", 14.25" |
|---|---|
| Duty Rating: | Heavy Duty, Standard / Heavy Duty, Standard Duty |
| Color: | Black, Chrome |
| Full Covers: | No |
| Shock Style: | Gas Filled |
| Style: | 412 |
Note: When shocks are different than stock length, clearance must be carefully checked for potentially dangerous interference.
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-412-4013C)
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