PROGRESSIVE SUSPENSION
Progressive Suspension Shocks, Springs, and Accessories at JJ Motorsports
Progressive Suspension has been a key player in the motorcycle suspension industry since its establishment in the early 1980s. Founded with a mission to enhance the riding experience, the brand provides innovative suspension solutions tailored to both casual riders and seasoned motorcyclists. Their commitment to quality and performance has earned them a loyal following. The company specializes in a wide range of suspension products, including shocks, fork springs, and lowering kits designed to improve ride quality, handling, comfort, control, and safety through high-quality materials and innovative designs.
At JJ Motorsports, we offer a wide selection of Progressive Suspension products to optimize your motorcycle's performance. Popular items include the 412 Series Shock - 13.5" - Standard, nitrogen-charged with multi-stage velocity-sensitive valving for automatic adjustment to riding conditions, the 412 Series Shock - 12.5" - Standard offering durable complete assemblies with chrome springs, and the 412 Series Shock - 14.25" - Standard for enhanced stability across terrains. Other favorites are the 412 Series Shock - 13.5" - Heavy Duty built for demanding rides, the 412 Series Shock - 14.25" - Standard with superior performance and durability, and high-performance fork springs for improved front-end stability and comfort.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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PROGRESSIVE SUSPENSION 412 Series Shock - 13.5" - Standard 412-4263B
PROGRESSIVE SUSPENSION
$379.95412 Series Shock - 13.5" - Standard Nitrogen-charged shocks with multi-stage, velocity-sensitive valving automatically adjust to riding conditions, Complete shock assemblies include chrome springs...13102265- SKU:
- 13102265
- Availability:
- Ships Same Business Day
- Weight:
- 0.67 LBS
$379.95 -
PROGRESSIVE SUSPENSION 412 Series Shock - 12.5" - Standard 412-4264B
PROGRESSIVE SUSPENSION
$379.95412 Series Shock - 12.5" - Standard Nitrogen-charged shocks with multi-stage, velocity-sensitive valving automatically adjust to riding conditions, Complete shock assemblies include chrome springs...13102266- SKU:
- 13102266
- Availability:
- Ships Same Business Day
- Weight:
- 9.80 LBS
$379.95 -
PROGRESSIVE SUSPENSION 412 Series Shock - 14.25" - Standard 412-4265B
PROGRESSIVE SUSPENSION
$379.95412 Series Shock - 14.25" - Standard Nitrogen-charged shocks with multi-stage, velocity-sensitive valving automatically adjust to riding conditions, Complete shock assemblies include chrome springs...13102267- SKU:
- 13102267
- Availability:
- Ships Same Business Day
- Weight:
- 9.48 LBS
$379.95 -
PROGRESSIVE SUSPENSION 412 Series Shock - 13.5" - Heavy Duty 412-4266B
PROGRESSIVE SUSPENSION
$379.95412 Series Shock - 13.5" - Heavy Duty Nitrogen-charged shocks with multi-stage, velocity-sensitive valving automatically adjust to riding conditions, Complete shock assemblies include chrome springs...13102268- SKU:
- 13102268
- Availability:
- Ships Same Business Day
- Weight:
- 10.14 LBS
$379.95 -
PROGRESSIVE SUSPENSION 412 Series Shock - 15" - Heavy Duty 412-4272B
PROGRESSIVE SUSPENSION
$379.95412 Series Shock - 15" - Heavy Duty Nitrogen-charged shocks with multi-stage, velocity-sensitive valving automatically adjust to riding conditions, Complete shock assemblies include chrome springs...13102274- SKU:
- 13102274
- Availability:
- Ships Same Business Day
- Weight:
- 11.40 LBS
$379.95 -
PROGRESSIVE SUSPENSION 412 Series Shock - 11.5" - Heavy Duty - Black - FL 412-4075B
PROGRESSIVE SUSPENSION
$379.95412 Series Shock - 11.5" - Heavy Duty - Black - FL Designed specifically for Harley models, The 412's simple, durable design makes them a cost effective improvement to your motorcycle's suspension...13100481- SKU:
- 13100481
- Availability:
- Ships Same Business Day
- Weight:
- 9.45 LBS
$379.95 -
PROGRESSIVE SUSPENSION 412 Series Shock - 12.5" - Heavy Duty - Chrome - FL 412-4076C
PROGRESSIVE SUSPENSION
$379.95412 Series Shock - 12.5" - Heavy Duty - Chrome - FL Designed specifically for Harley models, The 412's simple, durable design makes them a cost effective improvement to your motorcycle's suspension...13100484- SKU:
- 13100484
- Availability:
- Ships Same Business Day
- Weight:
- 10.00 LBS
$379.95 -
PROGRESSIVE SUSPENSION 412 Series Shock - 11" - Heavy Duty - Black 412-4067B
PROGRESSIVE SUSPENSION
$379.95412 Series Shock - 11" - Heavy Duty - Black Designed specifically for Harley models, The 412's simple, durable design makes them a cost effective improvement to your motorcycle's suspension...13100396- SKU:
- 13100396
- Availability:
- Ships Same Business Day
- Weight:
- 8.62 LBS
$379.95 -
PROGRESSIVE SUSPENSION Monotube Cartridge Fork Kit - Lowered 1*-2* 31-4009
PROGRESSIVE SUSPENSION
$687.95Monotube Cartridge Fork Kit - Lowered 1*-2* Converts dual damper rod forks to high-performance cartridge forks, Contains high-performance, gas-charged monotube fork cartridges and custom-tuned fork...04160111- SKU:
- 04160111
- Availability:
- Ships Same Business Day
- Weight:
- 9.95 LBS
$687.95 -
PROGRESSIVE SUSPENSION Shocks - 12-Series - Black - 13.5" 12-1207B
PROGRESSIVE SUSPENSION
$234.95Shocks - 12-Series - Black - 13.5" 12 series shocks are gas-charged for superior, fade-free damping and consistent operation, Six-stage, automatic damping - designed with a special anti-topping...PS1207BG- SKU:
- PS1207BG
- Availability:
- Ships Same Business Day
- Weight:
- 6.06 LBS
$234.95 -
PROGRESSIVE SUSPENSION 412 Series Shock - 13" 412-4262B
PROGRESSIVE SUSPENSION
$329.95412 Series Shock - 13" Nitrogen-charged shocks with multi-stage, velocity-sensitive valving automatically adjust to riding conditions, Complete shock assemblies include chrome springs and covers,...13102289- SKU:
- 13102289
- Availability:
- Ships Same Business Day
- Weight:
- 9.55 LBS
$329.95 -
PROGRESSIVE SUSPENSION Fork Preload Adjuster - 49 mm - Black Anodized 31-5056
PROGRESSIVE SUSPENSION
$219.95Fork Preload Adjuster - 49 mm - Black Anodized Great thread-in solution to improve front suspension performance, Add preload to stiffen up the front fork for aggressive riding in the canyons,...04140730- SKU:
- 04140730
- Availability:
- Ships Same Business Day
- Weight:
- 1.45 LBS
$219.95 -
PROGRESSIVE SUSPENSION 494 Series Shock - Bearing - 14.0" - Standard 494-1011
PROGRESSIVE SUSPENSION
$879.95494 Series Shock - 494-1011 High pressure gas monotube design for improved performance Deflective disc damping system for enhanced ride quality Lightweight aluminum body reduces overall...13102368- SKU:
- 13102368
- Availability:
- Ships Same Business Day
- Weight:
- 9.32 LBS
$879.95 -
PROGRESSIVE SUSPENSION 494 Series Shock - Bushing - 14.0" - Standard 494-1012
PROGRESSIVE SUSPENSION
$879.95494 Series Shock - Bushing - 14.0" - Standard High pressure gas monotube, Deflective disc damping and lightweight aluminum body, Adjustable rebound damping, Adjust preload by hand, Progressive rate...13102369- SKU:
- 13102369
- Availability:
- Ships Same Business Day
- Weight:
- 9.22 LBS
$879.95 -
PROGRESSIVE SUSPENSION 494 Series Shock - Bearing - 14.0" - Standard 494-1013
PROGRESSIVE SUSPENSION
$879.95494 Series Shock - 494-1013 High pressure gas monotube design for superior performance Deflective disc damping technology for enhanced ride quality Lightweight aluminum body for reduced...13102370- SKU:
- 13102370
- Availability:
- Ships Same Business Day
- Weight:
- 7.73 LBS
$879.95 -
PROGRESSIVE SUSPENSION 494 Series Shock - Bearing - 14.0" - Heavy Duty 494-1017
PROGRESSIVE SUSPENSION
$879.95494 Series Shock - Bearing - 14.0" - Heavy Duty High pressure gas monotube, Deflective disc damping and lightweight aluminum body, Adjustable rebound damping, Adjust preload by hand, Progressive rate...13102374- SKU:
- 13102374
- Availability:
- Ships Same Business Day
- Weight:
- 9.57 LBS
$879.95 -
PROGRESSIVE SUSPENSION 494 Series Shock - Bearing - 12.5" - Standard 494-1001
PROGRESSIVE SUSPENSION
$879.95494 Series Shock - 494-1001 High pressure gas monotube design for enhanced performance Deflective disc damping for superior ride quality Lightweight aluminum body for reduced weight and...13102358- SKU:
- 13102358
- Availability:
- Ships Same Business Day
- Weight:
- 9.10 LBS
$879.95 -
PROGRESSIVE SUSPENSION 494 Series Shock - Bearing - 12.0" - Standard 494-1003
PROGRESSIVE SUSPENSION
$879.95494 Series Shock - Bearing - 12.0" - Standard High pressure gas monotube, Deflective disc damping and lightweight aluminum body, Adjustable rebound damping, Adjust preload by hand, Progressive rate...13102360- SKU:
- 13102360
- Availability:
- Ships Same Business Day
- Weight:
- 7.60 LBS
$879.95 -
PROGRESSIVE SUSPENSION 494 Series Shock - Bearing - 13.0" - Standard 494-1004
PROGRESSIVE SUSPENSION
$879.95494 Series Shock - Bearing - 13.0" - Standard High pressure gas monotube, Deflective disc damping and lightweight aluminum body, Adjustable rebound damping, Adjust preload by hand, Progressive rate...13102361- SKU:
- 13102361
- Availability:
- Ships Same Business Day
- Weight:
- 7.65 LBS
$879.95 -
PROGRESSIVE SUSPENSION 494 Series Shock - Bushing - 12.0" - Standard 494-1005
PROGRESSIVE SUSPENSION
$879.95494 Series Shock - Bushing - 12.0" - Standard High pressure gas monotube, Deflective disc damping and lightweight aluminum body, Adjustable rebound damping, Adjust preload by hand, Progressive rate...13102362- SKU:
- 13102362
- Availability:
- Ships Same Business Day
- Weight:
- 7.55 LBS
$879.95 -
PROGRESSIVE SUSPENSION 494 Series Shock - Bushing - 12.0" - Heavy Duty 494-1006
PROGRESSIVE SUSPENSION
$879.95494 Series Shock - Bushing - 12.0" - Heavy Duty High pressure gas monotube, Deflective disc damping and lightweight aluminum body, Adjustable rebound damping, Adjust preload by hand, Progressive rate...13102363- SKU:
- 13102363
- Availability:
- Ships Same Business Day
- Weight:
- 7.65 LBS
$879.95 -
PROGRESSIVE SUSPENSION 494 Series Shock - Bushing - 13.0" - Standard 494-1007
PROGRESSIVE SUSPENSION
$857.95494 Series Shock - Bushing - 13.0" - Standard High pressure gas monotube, Deflective disc damping and lightweight aluminum body, Adjustable rebound damping, Adjust preload by hand, Progressive rate...13102364- SKU:
- 13102364
- Availability:
- Ships Same Business Day
- Weight:
- 8.05 LBS
$857.95 -
PROGRESSIVE SUSPENSION 494 Series Shock - Bushing - 13.0" - Heavy Duty 494-1008
PROGRESSIVE SUSPENSION
$879.95494 Series Shock - Bushing - 13.0" - Heavy Duty High pressure gas monotube, Deflective disc damping and lightweight aluminum body, Adjustable rebound damping, Adjust preload by hand, Progressive rate...13102365- SKU:
- 13102365
- Availability:
- Ships Same Business Day
- Weight:
- 8.40 LBS
$879.95 -
PROGRESSIVE SUSPENSION 494 Series Shock - Bushing - 12.5" - Standard 494-1009
PROGRESSIVE SUSPENSION
$879.95494 Series Shock - Bushing - 12.5" - Standard High pressure gas monotube, Deflective disc damping and lightweight aluminum body, Adjustable rebound damping, Adjust preload by hand, Progressive rate...13102366- SKU:
- 13102366
- Availability:
- Ships Same Business Day
- Weight:
- 9.04 LBS
$879.95 -
PROGRESSIVE SUSPENSION 494 Series Shock - Bushing - 13.5" - Standard 494-1010
PROGRESSIVE SUSPENSION
$879.95494 Series Shock - Bushing - 13.5" - Standard High pressure gas monotube, Deflective disc damping and lightweight aluminum body, Adjustable rebound damping, Adjust preload by hand, Progressive rate...13102367- SKU:
- 13102367
- Availability:
- Ships Same Business Day
- Weight:
- 9.10 LBS
$879.95 -
PROGRESSIVE SUSPENSION 494 Series Shock - Bearing - 12.5" - Heavy Duty 494-1015
PROGRESSIVE SUSPENSION
$879.95494 Series Shock - Bearing - 12.5" - Heavy Duty High pressure gas monotube, Deflective disc damping and lightweight aluminum body, Adjustable rebound damping, Adjust preload by hand, Progressive rate...13102372- SKU:
- 13102372
- Availability:
- Ships Same Business Day
- Weight:
- 8.72 LBS
$879.95 -
PROGRESSIVE SUSPENSION 494 Series Shock - Bearing - 13.5" - Heavy Duty 494-1016
PROGRESSIVE SUSPENSION
$879.95494 Series Shock - Bearing - 13.5" - Heavy Duty High pressure gas monotube, Deflective disc damping and lightweight aluminum body, Adjustable rebound damping, Adjust preload by hand, Progressive rate...13102373- SKU:
- 13102373
- Availability:
- Ships Same Business Day
- Weight:
- 9.47 LBS
$879.95 -
PROGRESSIVE SUSPENSION 494 Series Shock - Bearing - 12.5" - Standard 494-1002
PROGRESSIVE SUSPENSION
$879.95494 Series Shock - Bearing - 12.5" - Standard High pressure gas monotube, Deflective disc damping and lightweight aluminum body, Adjustable rebound damping, Adjust preload by hand, Progressive rate...13102359- SKU:
- 13102359
- Availability:
- Ships Same Business Day
- Weight:
- 9.05 LBS
$879.95 -
PROGRESSIVE SUSPENSION 944 Ultra Low - Standard 944-4025UL
PROGRESSIVE SUSPENSION
$960.95944 Ultra Low - Standard Frequency Sensing Technology (FST) allows the shocks to sense the frequency of a bump and automatically adjust damping for superior ride quality, Adjust spring pre-load by...13102451- SKU:
- 13102451
- Availability:
- Ships Same Business Day
- Weight:
- 8.70 LBS
$960.95 -
PROGRESSIVE SUSPENSION 944 Ultra Touring - Standard 944-4026UT
PROGRESSIVE SUSPENSION
$960.95944 Ultra Touring - Standard Frequency Sensing Technology (FST) allows the shocks to sense frequency of a bump and automatically adjust damping for superior ride quality, Adjust spring pre-load by...13102452- SKU:
- 13102452
- Availability:
- Ships Same Business Day
- Weight:
- 9.10 LBS
$960.95 -
PROGRESSIVE SUSPENSION 944 Ultra Low - Heavy-Duty 944-4027UL
PROGRESSIVE SUSPENSION
$960.95944 Ultra Low - Heavy-Duty Frequency Sensing Technology (FST) allows the shocks to sense the frequency of a bump and automatically adjust damping for superior ride quality, Adjust spring pre-load by...13102453- SKU:
- 13102453
- Availability:
- Ships Same Business Day
- Weight:
- 8.80 LBS
$960.95 -
PROGRESSIVE SUSPENSION 944 Ultra Touring - Heavy-Duty 944-4028UT
PROGRESSIVE SUSPENSION
$960.95944 Ultra Touring - Heavy-Duty Frequency Sensing Technology (FST) allows the shocks to sense frequency of a bump and automatically adjust damping for superior ride quality, Adjust spring pre-load by...13102454- SKU:
- 13102454
- Availability:
- Ships Same Business Day
- Weight:
- 9.10 LBS
$960.95 -
PROGRESSIVE SUSPENSION 944 Ultra Touring - Super-Duty 944-4029UT
PROGRESSIVE SUSPENSION
$960.95944 Ultra Touring - Super-Duty Frequency Sensing Technology (FST) allows the shocks to sense frequency of a bump and automatically adjust damping for superior ride quality, Adjust spring pre-load by...13102455- SKU:
- 13102455
- Availability:
- Ships Same Business Day
- Weight:
- 9.85 LBS
$960.95 -
PROGRESSIVE SUSPENSION Monotube Fork Cartridge Kit - +2" 31-4010
PROGRESSIVE SUSPENSION
$632.95Monotube Fork Cartridge Kit - +2" Enjoy the same great increase in brake dive resistance, stability, and improved cornering that comes standard with a Progressive Suspension FST Monotube Fork Kit...04140743- SKU:
- 04140743
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- CARTRIDGE
- RIDING STYLE:
- STREET
- STYLE:
- MONOTUBE
- TYPE:
- FORK
- UNITS:
- KIT
$632.95 -
PROGRESSIVE SUSPENSION Monotube Fork Cartridge Kit - +2" 31-4011
PROGRESSIVE SUSPENSION
$632.95Monotube Fork Cartridge Kit - +2" Enjoy the same great increase in brake dive resistance, stability, and improved cornering that comes standard with a Progressive Suspension FST Monotube Fork Kit...04140744- SKU:
- 04140744
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- CARTRIDGE
- RIDING STYLE:
- STREET
- TYPE:
- FORK
- UNITS:
- KIT
- STYLE:
- MONOTUBE
$632.95 -
PROGRESSIVE SUSPENSION Monotube Fork Cartridge Kit - +2" 31-2546
PROGRESSIVE SUSPENSION
$593.95Monotube Fork Cartridge Kit - +2" Enjoy the same great increase in brake dive resistance, stability, and improved cornering that comes standard with a Progressive Suspension FST Monotube Fork Kit...04140745- SKU:
- 04140745
- Availability:
- Ships Same Business Day
- Weight:
- 159.20 LBS
- PRODUCT NAME:
- CARTRIDGE
- UNITS:
- KIT
- TYPE:
- FORK
- RIDING STYLE:
- STREET
- STYLE:
- MONOTUBE
$593.95 -
PROGRESSIVE SUSPENSION Shock Springs - 12-Series - Black - 105-150 lb/in 03-1368B
PROGRESSIVE SUSPENSION
$97.9512 series shocks are gas-charged for superior, fade-free damping and consistent operation, Six-stage, automatic damping - designed with a special anti-topping function, Double-wall shock body...DS310032- SKU:
- DS310032
- Availability:
- Ships Same Business Day
- Weight:
- 3.90 LBS
- COLOR/FINISH:
- BLACK
- DUTY:
- HEAVY DUTY
- LENGTH IMPERIAL:
- 9.37'
- PROGRESSIVE SPRING RATE IMPERIAL:
- 105.00 LB/IN - 150.00 LB/IN
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- MODEL:
- 12 SERIES
- PRODUCT NAME:
- SHOCK SPRING
- SPRING TYPE:
- SINGLE PROGRESSIVE RATE
- TYPE:
- FITS 12.50', 13.00', 13.50' AND 14.25' SHOCK
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- PROGRESSIVE SPRING RATE METRIC:
- 1.88 KG/MM - 2.68 KG/MM
$97.95 -
PROGRESSIVE SUSPENSION 412 Series Shock - 11.5" - Standard - Chrome - H-D 412-4006C
PROGRESSIVE SUSPENSION
$379.95Designed 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...DS310033- SKU:
- DS310033
- Availability:
- Ships Same Business Day
- Weight:
- 9.31 LBS
$379.95 -
PROGRESSIVE SUSPENSION 412 Series Shock - 11.5" - Standard - Black - H-D 412-4006B
PROGRESSIVE SUSPENSION
$379.95Designed 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...DS310034- SKU:
- DS310034
- Availability:
- Ships Same Business Day
- Weight:
- 9.00 LBS
$379.95 -
PROGRESSIVE SUSPENSION Shock Springs - 12-Series - Black - 125-170 lb/in 03-1365B
PROGRESSIVE SUSPENSION
$88.9512 series shocks are gas-charged for superior, fade-free damping and consistent operation, Six-stage, automatic damping - designed with a special anti-topping function, Double-wall shock body...DS310035- SKU:
- DS310035
- Availability:
- Ships Same Business Day
- Weight:
- 3.94 LBS
- MODEL:
- 12 SERIES
- PRODUCT NAME:
- SHOCK SPRING
- RIDING STYLE:
- STREET
- MOUNTING POSITION:
- REAR
- PROGRESSIVE SPRING RATE IMPERIAL:
- 120.00 LB/IN - 170.00 LB/IN
- PROGRESSIVE SPRING RATE METRIC:
- 2.14 KG/MM - 3.04 KG/MM
- DUTY:
- HEAVY DUTY
- SPRING TYPE:
- SINGLE PROGRESSIVE RATE
- TYPE:
- FITS 12.50', 13.00', 13.50' AND 14.25' SHOCK
- COLOR/FINISH:
- BLACK
- LENGTH IMPERIAL:
- 9.87'
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
$88.95