In warehouse stock

Progressive Suspension 412 Series Shock — 11" — Standard — Black — FL/FX

Progressive Suspension · #1310-0703 · Rear Suspension / Suspension & Frame

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

$379.95

In stock. Ships in 2–4 business days · free shipping over $150.

Questions? Call the shop: 801-361-3010

Real shop · real humans · 1231 N 1300 W Ste A, Centerville, UT 84014

Description & features12 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.

Specifications17 specs

Duty: Standard
Mounting Position: Rear
Reservoir Location: Internal
Type: Coilover Monotube
Damping Method: Gas Charged
Progressive Spring Rate: 5.40 kg/mm - 6.25 kg/mm, 300.00 lb/in - 350.00 lb/in
Adjustment Style: Automatic
Riding Style: Street
Extended Length: 11.00"
Spring Type: Single Progressive Rate
Color/Finish: Black
Material: Steel
Model: 412 Series without Covers
Units: Pair
Shipping weight: 10.85 lb
Package size: 17 × 6.8 × 3.9 in
Country of origin: Taiwan

Fitment24 models · Harley-Davidson

Harley-Davidson24 models

1200 Electra Glide FLH1978–1980
1200 Fat Bob FXEF1979–1980
1200 Low Rider FXS1979
1200 Super Glide FX1979–1980
1200 Super Glide FXE1979–1980
Electra Glide Classic FLH1981–1982
Electra Glide FL1973–1981
Electra Glide Heritage FLH1981
FL1973–1979, 1981
FLH Electra Glide1973–1985
FLHS Electra Glide Sport1980–1982
FLHX Electra Glide Special1984
FX Super Glide1973–1978
FXB Sturgis1980–1982
FXDG Disc Glide1983
FXE Super Glide1974–1978, 1981–1984
FXEF Fat Bob1979–1981, 1985
FXRD Sport Glide Grand Touring1986
FXRDG Disc Glide1984
FXS Low Rider1977–1982
FXSB Low Rider - Belt1983–1985
FXWG Wide Glide1980–1986
Super Glide 80 FXE1979–1980, 1985
Super Glide II FXRS1982–1983

Fitment comes from the distributor’s catalog. Double-check your year, model and trim before you order — or call the counter at 801-361-3010 and we’ll check it with you.

Part numbers

Salto part #: 1310-0703
Progressive Suspension part #: 412-4030B

Shipping

In stock at a distributor warehouse. Ships in 2–4 business days by ground.

Ground shipping is $14.95, free on orders over $150. Stock is re-checked with the warehouse before your card is charged.

Questions4 answers

Is it in stock?: Yes — the distributor shows it on a shelf at a regional warehouse right now. We check again the moment you order, before anything is charged.
How fast will it get to me?: Usually 2–4 business days by ground.
Will it fit my machine?: The distributor lists it for the models in the Fitment section above. Not sure about your trim or year? Call the counter at 801-361-3010 and we’ll check it with you.
Is this genuine Progressive Suspension?: Yes. It ships new from the same distributors the big online stores buy from — Progressive Suspension part #412-4030B.