Description
Progressive Suspension - 412-4012C - 412 Series Shock - 14.25" - Standard - Chrome - H-D
Features
- Designed specifically for Harley models
- The 412's simple, durable design makes them a cost effective improvement to your motorcycle's suspension performance
- A five position cam style spring load preload adjuster lets you easily dial in your ride
- Some or all shocks listed are approved for road use. Refer to most recent certificate for current listing
- There are multiple style options available, like full show-chrome or black covers; or either chrome or black springs and end caps
- Made in the U.S.A
- All shocks are measured center-of-eyelet to center-of-eyelet.
- When installing shocks on '86-'15 XL models, it may be necessary to modify or space the chain/belt guard to allow proper clearance.
- A shock which is slightly longer than stock may alter the head angle slightly and provide somewhat quicker steering.
- A shock which is slightly shorter than stock may alter the head angle slightly and provide somewhat slower steering.
- Heavy Duty Applications are recommended for bikes that are operated at or near the manufacturer's maximum load rating over 50% of the time.
- Before purchasing or attempting to install shocks that are different than the OEM length, confirm that your wheel travel can be altered without causing clearance issues, such as swingarm/axle to exhaust contact as well as chain/belt guard or tire contact.
- Progressive Suspension Since 1982
Specs
| Model | 412 Series without Covers |
| Product Name | Shock Absorber |
| Units | Pair |
| Extended Length Imperial | 14.25'' |
| Adjustment Style | Automatic |
| Progressive Spring Rate Metric | 2.90 kg/mm - 3.40 kg/mm |
| Spring Type | Single Progressive Rate |
| Color/Finish | Black |
| Progressive Spring Rate Imperial | 160.00 lb/in - 190.00 lb/in |
| Color/Finish | Chrome |
| Damping Method | Gas Charged |
| Reservoir Location | Internal |
| Riding Style | Street |
| Mounting Position | Rear |
| Type | Coilover Monotube |
| Duty | Standard |
| Material | Steel |
Fitment
| 1972-1978 | Harley-Davidson | Sportster 1000 XLCH |
| 1972-1978 | Harley-Davidson | Sportster 1000 XLH |
| 1977-1978 | Harley-Davidson | Sportster 1000 XLT |
| 1972 | Harley-Davidson | Sportster 750 XR |
| 1957-1971 | Harley-Davidson | Sportster 900 XL |
| 1957-1971 | Harley-Davidson | Sportster 900 XLCH |
| 1957-1971 | Harley-Davidson | Sportster 900 XLH |