PROGRESSIVE SUSPENSION 412 Series Shock - 14.25" - Standard - Chrome - Harley-Davidson '57-'78 - H-D - 412-4012C
SKU 412-4270B
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Original price
$521.95
-
Original price
$521.95
Original price
$521.95
$521.95
-
$521.95
Current price
$521.95
- 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
- All shocks are measured center-of-eyelet to center-of-eyelet.
- When installing shocks on 1986-2015 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.
Fitment Guide
| 1977-1978 | Harley-Davidson | XLT | - | - |
| 1972-1978 | Harley-Davidson | XLH1000 | - | - |
| 1972 | Harley-Davidson | Sportster 750 XR | - | - |
| 1960-1971 | Harley-Davidson | Sportster 900 XL | - | - |
| 1959-1971 | Harley-Davidson | XLH900 | - | - |
| 1958-1978 | Harley-Davidson | XLCH | - | - |
| 1957-1959 | Harley-Davidson | XL | - | - |
| 1957-1958 | Harley-Davidson | Sportster 900 XLH | - | - |
| 1957 | Harley-Davidson | Sportster 900 XLCH | - | - |
Specs
| PRODUCT NAME | SHOCK ABSORBER |
| TYPE | COILOVER MONOTUBE |
| MODEL | 412 SERIES WITHOUT COVERS |
| DAMPING METHOD | GAS CHARGED |
| DUTY | STANDARD |
| COLOR/FINISH | BLACK / CHROME |
| MATERIAL | STEEL |
| EXTENDED LENGTH | 14.25" |
| PROGRESSIVE SPRING RATE | 160.00 LB/IN - 190.00 LB/IN / 2.90 KG/MM - 3.40 KG/MM |
| SPRING TYPE | SINGLE PROGRESSIVE RATE |
| RESERVOIR LOCATION | INTERNAL |
| ADJUSTMENT STYLE | AUTOMATIC |
| MOUNTING POSITION | REAR |
| UNITS | PAIR |
| RIDING STYLE | STREET |
Delivery Info
Please Note - Warehouse Locations For This Part -
PROGRESSIVE SUSPENSION 412 Series Shock - 14.25" - Standard - Chrome - Harley-Davidson '57-'78 - H-D - 412-4012C
Gold Coast Warehouse- If your parts are in stock at our Gold Coast warehouse at the time of order, they will be shipped within 24hrs.
Supplier Warehouse - 2-3 Week Delivery- If your parts are located at our Supplier Warehouse, Delivery ETA is approx 2-3 weeks, as the parts are likely coming from our USA supplier warehouse. We will notify you once we receive it in Gold Coast warehouse and its on its way to you.