Product description

The Progressive Suspension 412 Series Shocks For Harley Davidson XL 900 1957-1959 343.00 mm (13.50") - Black/Chrome is part of the latest collection from Progressive Suspension.

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 USA
• 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.

Specifications:

• Adjustment Style: Automatic
• Color/Finish: Black| Chrome
• Damping Method: Gas Charged
• Duty: Standard
• Extended Length: 343.00 mm (13.50")
• Material: Steel
• Model: 412 Series without Covers
• Mounting Position: Rear
• Product Name: Shock Absorber
• Progressive Spring Rate: 2.90 kg/mm - 3.40 kg/mm (160 lb/in - 190 lb/in)
• Reservoir Location: Internal
• Spring Type: Single Progressive Rate

To fit:

• Harley Davidson XLCH 1000 1972 Sportster All Models
• Harley Davidson XLCH 1000 1973 Sportster All Models
• Harley Davidson XLCH 1000 1974 Sportster All Models
• Harley Davidson XLCH 1000 1975 Sportster All Models
• Harley Davidson XLCH 1000 1976 Sportster All Models
• Harley Davidson XLCH 1000 1977 Sportster All Models
• Harley Davidson XLCH 1000 1978 Sportster All Models
• Harley Davidson XLCH 900 1958 Sportster All Models
• Harley Davidson XLCH 900 1959 Sportster All Models
• Harley Davidson XLCH 900 1960 Sportster All Models
• Harley Davidson XLCH 900 1961 Sportster All Models
• Harley Davidson XLCH 900 1962 Sportster All Models
• Harley Davidson XLCH 900 1963 Sportster All Models
• Harley Davidson XLCH 900 1964 Sportster All Models
• Harley Davidson XLCH 900 1965 Sportster All Models
• Harley Davidson XLCH 900 1966 Sportster All Models
• Harley Davidson XLCH 900 1967 Sportster All Models
• Harley Davidson XLCH 900 1968 Sportster All Models
• Harley Davidson XLCH 900 1969 Sportster All Models
• Harley Davidson XLCH 900 1970 Sportster All Models
• Harley Davidson XLCH 900 1971 Sportster All Models
• Harley Davidson XLCH 900 1972 Sportster All Models
• Harley Davidson XLCR 1000 1977 Cafe Racer All Models
• Harley Davidson XLCR 1000 1978 Cafe Racer All Models
• Harley Davidson XLC 900 1958 Sportster All Models
• Harley Davidson XLH 1000 1972 Sportster All Models
• Harley Davidson XLH 1000 1973 Sportster All Models
• Harley Davidson XLH 1000 1974 Sportster All Models
• Harley Davidson XLH 1000 1975 Sportster All Models
• Harley Davidson XLH 1000 1976 Sportster All Models
• Harley Davidson XLH 1000 1977 Sportster All Models
• Harley Davidson XLH 1000 1978 Sportster All Models
• Harley Davidson XLH 1000 1979 Sportster All Models
• Harley Davidson XLH 1000 1980 Sportster All Models
• Harley Davidson XLH 1000 1981 Sportster All Models
• Harley Davidson XLH 1000 1982 Sportster All Models
• Harley Davidson XLH 1000 1983 Sportster All Models
• Harley Davidson XLH 1000 1984 Sportster All Models
• Harley Davidson XLH 1000 1985 Sportster All Models
• Harley Davidson XLH 900 1958 Sportster All Models
• Harley Davidson XLH 900 1959 Sportster All Models
• Harley Davidson XLH 900 1960 Sportster All Models
• Harley Davidson XLH 900 1961 Sportster All Models
• Harley Davidson XLH 900 1962 Sportster All Models
• Harley Davidson XLH 900 1963 Sportster All Models
• Harley Davidson XLH 900 1964 Sportster All Models
• Harley Davidson XLH 900 1965 Sportster All Models
• Harley Davidson XLH 900 1966 Sportster All Models
• Harley Davidson XLH 900 1967 Sportster All Models
• Harley Davidson XLH 900 1968 Sportster All Models
• Harley Davidson XLH 900 1969 Sportster All Models
• Harley Davidson XLH 900 1970 Sportster All Models
• Harley Davidson XLH 900 1971 Sportster All Models
• Harley Davidson XLH 900 1972 Sportster All Models
• Harley Davidson XLS 1000 1978 Roadster All Models
• Harley Davidson XLS 1000 1979 Roadster All Models
• Harley Davidson XLS 1000 1980 Roadster All Models
• Harley Davidson XLS 1000 1981 Roadster All Models
• Harley Davidson XLS 1000 1982 Roadster All Models
• Harley Davidson XLS 1000 1983 Roadster Custom Sport All Models
• Harley Davidson XLS 1000 1984 Roadster All Models
• Harley Davidson XLS 1000 1985 Roadster All Models
• Harley Davidson XLT 1000 1977 Sportster All Models
• Harley Davidson XLT 1000 1978 Sportster All Models
• Harley Davidson XLX 1000 1983 Sportster All Models
• Harley Davidson XLX 1000 1984 Sportster All Models
• Harley Davidson XLX 1000 1985 Sportster All Models
• Harley Davidson XL 900 1957 Sportster All Models
• Harley Davidson XL 900 1958 Sportster All Models
• Harley Davidson XL 900 1959 Sportster All Models

Manufacturer part number: 412-4018C

View all Progressive Suspension. View all Parts and spares.

Contents

Your package will include the following:

• 1 X Progressive Suspension 412 Series Shocks For Harley Davidson XL 900 1957-1959 343.00 mm (13.50\") - Black/Chrome