Collection:
Suspension
549 productsShop the range of aftermarket motorcycle suspension products at Pro Class Custom Parts.
Categories
Apparel
Brakes
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Brake Disc Rotors
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Brake Pads
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Brake Upgrades - Front
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Brake Upgrades - Rear
Cables & Hydraulic Lines
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Cables & Hyd. Lines - Black
- Cables & Hyd. Lines Indian & Victory
- Cables & Hyd. Lines V-Rod & Street
- Clutch Cables 4 spd BT Black
- Clutch Cables 5 spd BT Black
- Clutch Cables 6 spd BT Black
- Clutch Cables XL'04UP Black
- Clutch Cables XL'86-03 Black
- Ready Made Front Brake Lines Black
- Ready Made Hyd. Clutch Lines Black
- Ready Made Rear Brake Lines Black
- Universal Hyd Lines & Fittings Black
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Cables & Hyd. Lines - Chromite
Chassis & Sheet Metal
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Engine Guards & Swingarms Etc
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Engine Mounts & Jiffy Stands
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Fenders & Associated Parts
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Fuel Tanks & Related Parts
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Oil Tanks & Associated Parts
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Rear Belt & Chain Guards
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Side Covers & Frame Covers etc.
Chrome Mounting Hardware
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Bottom End Hardware
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Complete Engine Showbike Kits
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Front & Rear End Hardware
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General Workshop Hardware
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Top End & Rocker Hardware
Clutch & Primary Drive
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Belt Drive Primary
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Chain Drive Primary
Electrical
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Charging Systems & Components
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Ignition Systems & Components
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Starter Motors & Components
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Wiring Harness & Associated
Engine
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Engine Power Pack & Hot Up Kits
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Cam Chest & Cams & Oil Pumps
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Complete Engines
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Crankcase & Bottom End
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Cylinder Heads & Components
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Cylinders & Pistons
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Oil & Engine Coolers & Parts
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Pushrods+Cvrs & Lifters+Blocks
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Rocker Covers & Rockers
Exhaust - Spare Parts Only
Exhaust - Systems & Mufflers
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Exhaust Headers
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Exhaust Mufflers
- Mufflers (BMW)
- Mufflers (Breakout)
- Mufflers (Can-Am)
- Mufflers (Dyna)
- Mufflers (Honda)
- Mufflers (Indian all touring)
- Mufflers (Indian Cruiser/Chief)
- Mufflers (Indian FTR)
- Mufflers (Indian Scout)
- Mufflers (Kawasaki)
- Mufflers (Multi Model Fitment)
- Mufflers (Nightster Special)
- Mufflers (Pan America)
- Mufflers (Polaris)
- Mufflers (Royal Enfield)
- Mufflers (Softail)
- Mufflers (Sportster)
- Mufflers (Street)
- Mufflers (Street '15-20)
- Mufflers (Touring & Trike)
- Mufflers (X350)
- Mufflers (X500)
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Exhaust System 2:1
- Breakout (2:1)
- Dyna (2:1)
- Honda (2:1)
- Indian Challenger/Pursuit (2:1)
- Indian Cruiser/Chief (2:1)
- Indian Scout (2:1)
- Indian Touring/Bagger (2:1)
- Kawasaki (2:1)
- Nightster Special (2:1)
- Rocker (2:1)
- Royal Enfield (2:1)
- Softail (2:1)
- Sportster (2:1)
- Sportster S (2:1)
- Street (2:1)
- Touring & Trike (2:1)
- V-Rod (2:1)
- Yamaha (2:1)
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Exhaust System 2:2
Foot Controls
- Air Shifters & Components
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Floor Boards & Components
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Foot Controls & Extensions
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Foot Pegs & Shifter Pegs
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Footpeg Mts, Adapters & Offsets
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Spare Parts - Foot Brake
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Spare Parts - Foot Shift
Fuel & Air Systems
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Air Cleaner Kits & Components
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Carburettor Kits & Components
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Fuel - Taps & Lines & Filters
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Fuel Injection & Components
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Inlet Manifolds & Clamps etc
Gasket Kits & Gaskets & Seals
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Gaskets Complete Engine Kits
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Gaskets Primary
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Gaskets Top End & Rocker
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Gaskets Transmission
Handlebars & Controls
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Hand Control Kits
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Hand Grips & Throttle
- Handlebar Accessories
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Handlebars & Risers H-D
- Handlebar Risers - Black
- Handlebar Risers - Chrome
- Handlebars 1" - Black
- Handlebars 1" - Chrome
- Handlebars 1-1/2" - Black
- Handlebars 1-1/2" - Chrome
- Handlebars 1-1/4" - Black
- Handlebars 1-1/4" - Chrome
- Risers 1" Clamp - Black
- Risers 1" Clamp - Chrome
- Risers 1-1/2" Clamp - Black
- Risers 1-1/2" Clamp - Chrome
- Risers 1-1/4" Clamp - Black
- Risers 1-1/4" Clamp - Chrome
- Risers 1-1/8" Clamp - Black
- Risers 1-1/8" Clamp - Chrome
- Handlebars & Risers Indian
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Mirrors
Instruments & Gauges
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Gauges - Bagger & Dresser
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Oil+Volt+Temp & Other Gauges
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Speedo 3-3/8" Tank & Bar MT
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Speedo 4.5" Tank Mt 1936-03
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Speedo 4.5" Tank Mt 2004up
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Speedo Dash's & Bases & Other
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Speedo Drives+Sensors+Cables
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Speedos & Mts Custom App.
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Tachometer
Lighting
- Accessory Lighting
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Headlights & Associated
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License Plate & Associated
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Passing Lamps & Associated
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Tailights & Associated
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Turn Signals & Associated
Oil Filters
Seats & Sissy Bars
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Accessories for Seats & S/Bars
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Dual Seats
- Dyna Dual Seats
- FXR Dual Seats
- Indian Dual Seats
- Metric Dual Seats
- Pan America Dual Seats
- Softail Dual Seats 1984-2017
- Softail Dual Seats 2018up
- Sportster Dual Seats
- Street 500/750 Dual Seats
- Touring (FLH) 1991-2007 Dual Seats
- Touring (FLH) 2008-2023 Dual Seats
- Touring (FLH) 2024up Dual Seats
- Vintage (1936-84) Dual Seats
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Pillion Pads
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Sissy Bar Side Straps
- Sissy Bar Uprights & Pads
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Solo Seats
- Custom or Universal Solo Seats
- Dyna Solo Seats
- FXR Solo Seats
- Indian Solo Seats
- Softail Solo Seats (1984-2017)
- Softail Solo Seats 2018up
- Sportster Solo Seats
- Street 500/750 Solo Seats
- Touring (FLH) 1991-2007 Solo Seats
- Touring (FLH) 2008-2023 Solo Seats
- Touring (FLH) 2024up Solo Seats
- Vintage(1936-84) Solo Seats
Suspension
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FXR
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Front Susp. Related
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Front Suspension: 35 & 39mm
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Front Suspension: 41mm
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Front Suspension: 49mm
- Rear Shocks Related - Universal
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Rear Shocks: Dyna
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Rear Shocks: FLH
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Rear Shocks: HD Street
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Rear Shocks: HD Trike
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Rear Shocks: Indian & Victory
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Rear Shocks: Metric
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Rear Shocks: Softail
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Rear Shocks: V-Rod
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Rear Shocks: Vintage
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Rear Shocks: XL'04up
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Universal Suspension
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XL'79-03
Tires & Wheels
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Arlen Ness Wheels
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Axles & Related Components
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OEM Wheels & repl Components
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Performance Machine Wheels
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Renegade Wheels
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Spoke Wheels
Tools & Supplies
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General Workshop Equipment
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Harley-Davidson Specific Tools
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Indian & Victory Tools
Transmission & Final Drive
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Final Drive
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Transmission - BT 4 spd era
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Transmission - BT 5 spd era
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Transmission - BT 6 spd era
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Transmission - XL 4 spd era
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Transmission - XL 5 spd era
Windshields & Luggage
Monotube Fork Cartridge Kit. Fits Mid Glide Dyna 2006-2017.
Regular price
$1,376.99
Sale price
$1,376.99
Regular price
Unit price
/per
MONOTUBE KIT
Our state of the art Monotube Fork Kit represents the pinnacle of aftermarket front end handling. High performance specialty components replace the sloppy open bath damping found OEM ...
Monotube Fork Cartridge Kit. Fits Touring 2017up.
Regular price
$1,352.99
Sale price
$1,352.99
Regular price
Unit price
/per
True high performance front suspension is finally available for the 2014+ HD Touring line. Progressive Suspension has combined their road smoothing Frequency Sensing Technology (FST) damper with a...
Monotube Fork Cartridge Kit +2in. Oversize. Fits Touring 2017up.
Regular price
$1,376.99
Sale price
$1,376.99
Regular price
Unit price
/per
MONOTUBE KIT: 2″ Over Stock Ride Height Without Changing Fork Tubes
Progressive Suspension brought modern technology to Harley-Davidson® forks in the form of complete Monotube Fork Kits. Previousl...
Monotube Fork Kit. Fits Softail 2018up.
Regular price
$812.99
Sale price
$812.99
Regular price
Unit price
/per
Features & Benefits:-
* For Stock Length Front ends
* True high performance front suspension for 49mm Softail front ends.
* State of the art Fork Cartridge Kit designed to outperform everyth...
430 Series, 12in. Rear Shock Absorbers – Black. Fits V-Rod 2007-2017.
Regular price
$1,254.99
Sale price
$1,254.99
Regular price
Unit price
/per
Features & Benefits:-
* 430 Series Shock.
* High pressure gas mono tube design.
* Deflective disk damping ensures high performance ride control.
* 430 Series can be mounted rod up or rod down...
Monotube Fork Cartridge Kit +2in. Oversize. Fits Touring 1997-2013.
Regular price
$1,427.99
Sale price
$1,427.99
Regular price
Unit price
/per
MONOTUBE KIT: 2″ Over Stock Ride Height Without Changing Fork Tubes
Progressive Suspension brought modern technology to Harley-Davidson® forks in the form of complete Monotube Fork Kits. Previousl...
Billet Top Triple Tree – Black. Fits Road Glide 2015-2023
Regular price
$1,204.99
Sale price
$1,204.99
Regular price
Unit price
/per
Features & Benefits:-
* Billet 6061-T6 aluminum
* Hard black anodized
* Riser bushings not needed – solid mounted
* Two riser mounting locations – stock vs 1.35″ closer
* Concealed lock under ...
429 Series, 13.5in. Standard Spring Rate Rear Shock Absorber – Black. Fits Softail 2018up.
Regular price
$1,078.99
Sale price
$1,078.99
Regular price
Unit price
/per
Fitment Details:-
Raises the Ride Height by +1″ on the following Models.
* Softail Fat Bob, FXFB.
* Softail Heritage Classic, FLHC.
Raises the Ride Height by +2″ on the following Models.
* Softai...
429 Series, 12.6in. Standard Spring Rate Rear Shock Absorber – Black. Fits Softail 2018up.
Regular price
$1,077.99
Sale price
$1,077.99
Regular price
Unit price
/per
Fitment Details:-
Stock Ride Height on the following Models.
* Softail Deluxe, FLDE.
* Softail Fat Boy, FLFB.
* Softail Slim, FLSL.
* Softail Street Bob, FXBB.
* Softail Breakout, FXBR.
* Softail ...
429 Series, 12.2in. Standard Spring Rate Rear Shock Absorber – Black. Fits Softail 2018up.
Regular price
$1,079.99
Sale price
$1,079.99
Regular price
Unit price
/per
Fitment Details:-
Lowers the Ride Height by -1″ on the following Models.
* Softail Deluxe, FLDE.
* Softail Fat Boy, FLFB.
* Softail Slim, FLSL.
* Softail Street Bob, FXBB.
* Softail Breakout, FXBR...
Sold Out
Bully Billet Top Clamp – Black. Fits Low Rider S 2020up.
Regular price
$1,048.99
Sale price
$1,048.99
Regular price
Unit price
/per
Features & Benefits:-
The combination of performance, functionality and aggressive aesthetics makes the Bully top triple tree one of the primary upgrades for your Harley Lowrider S or ST. Enha...
6 Degree Raked Triple Tree Kit – Black. Fits Breakout 2018-2022 with 26in. Wheel Upgrade.
Regular price
$1,250.99
Sale price
$1,250.99
Regular price
Unit price
/per
Features & Benefits:-
* Fits FXBR Breakout 2018-2022 (Note: 2023 models have the larger fuel tank & this interferes with the triple trees on full lock.)
* Designed specifically for use wit...
13.5in. Standard Spring Rate ‘Stiletto’ Rear Shock Absorber – Black. Fits Softail 2018up.
Regular price
$1,182.99
Sale price
$1,182.99
Regular price
Unit price
/per
Fitment Details:-
Raises the Ride Height by +1″ on the following Models.
* Softail Fat Bob, FXFB.
* Softail Heritage Classic, FLHC.
Raises the Ride Height by +2″ on the following Models.
* Softai...
444 Series, 11in. Standard Spring Rate Rear Shock Absorbers – Chrome. Fits Scout 2015up.
Regular price
$1,003.99
Sale price
$1,003.99
Regular price
Unit price
/per
Features & Benefits:-
* 444 Series Shock.
* Frequency Sensing Technology (FST) dynamically adjusts Damping.
* Deflective disk valving ensures high performance ride control.
* Threaded pre-loa...
Fork Tubes – Gold. Stock Length. Fits Softail 2018up.
Regular price
$1,003.99
Sale price
$1,003.99
Regular price
Unit price
/per
Features & Benefits:-
* Length = 23-3/4″.
* Diameter = 49mm.
* Sold as a Pair.
* Titanium Nitride Gold
* TNC is an extremely hard ceramic material that reduces friction & is wear resistan...
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