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
$379.95If your cruiser or touring bike feels harsh over bumps or wallows through corners, it's time to upgrade to quality shocks that actually respond to real riding conditions. The Progressive 412 Series...13102265- SKU:
- 13102265
- Availability:
- Ships Same Business Day
- Weight:
- 0.67 LBS
$379.95Qty in Cart: 0Quantity:Price:$379.95Subtotal: -
PROGRESSIVE SUSPENSION 412 Series Shock - 12.5" - Standard 412-4264B
PROGRESSIVE SUSPENSION
$379.95Cruiser and touring bikes demand shocks that can handle extended rides while maintaining composure through varying load conditions. The Progressive Suspension 412 Series delivers consistent damping...13102266- SKU:
- 13102266
- Availability:
- Ships Same Business Day
- Weight:
- 9.80 LBS
$379.95Qty in Cart: 0Quantity:Price:$379.95Subtotal: -
PROGRESSIVE SUSPENSION 412 Series Shock - 14.25" - Standard 412-4265B
PROGRESSIVE SUSPENSION
$379.95The Progressive Suspension 412 Series Shock delivers responsive handling and a compliant ride by automatically adjusting to your riding conditions through nitrogen-charged, velocity-sensitive valving...13102267- SKU:
- 13102267
- Availability:
- Ships Same Business Day
- Weight:
- 9.48 LBS
$379.95Qty in Cart: 0Quantity:Price:$379.95Subtotal: -
PROGRESSIVE SUSPENSION 412 Series Shock - 13.5" - Heavy Duty 412-4266B
PROGRESSIVE SUSPENSION
$379.95If you're running your cruiser or touring bike at or near maximum load capacity regularly, OEM shocks simply won't cut it. The Progressive 412 Series Heavy Duty Shock is engineered to handle...13102268- SKU:
- 13102268
- Availability:
- Ships Same Business Day
- Weight:
- 10.14 LBS
$379.95Qty in Cart: 0Quantity:Price:$379.95Subtotal: -
PROGRESSIVE SUSPENSION 412 Series Shock - 15" - Heavy Duty 412-4272B
PROGRESSIVE SUSPENSION
$379.95If you're running your cruiser or touring bike at or near its maximum load capacity, OEM shocks simply won't cut it. The Progressive 412 Series Heavy Duty shocks are engineered to handle sustained...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
$379.95If your Harley regularly carries heavy loads or sees consistent hard use, your suspension needs to handle the punishment without compromise. The Progressive 412 Series shocks deliver the durability...13100481- SKU:
- 13100481
- Availability:
- Ships Same Business Day
- Weight:
- 9.45 LBS
$379.95Qty in Cart: 0Quantity:Price:$379.95Subtotal: -
PROGRESSIVE SUSPENSION 412 Series Shock - 12.5" - Heavy Duty - Chrome - FL 412-4076C
PROGRESSIVE SUSPENSION
$379.95If you're running your Harley at or near its load limits, stock shocks won't cut it. The Progressive 412 Series Heavy Duty shocks deliver the damping control and spring support your bike needs when...13100484- SKU:
- 13100484
- Availability:
- Ships Same Business Day
- Weight:
- 10.00 LBS
$379.95Qty in Cart: 0Quantity:Price:$379.95Subtotal: -
PROGRESSIVE SUSPENSION 412 Series Shock - 11" - Heavy Duty - Black 412-4067B
PROGRESSIVE SUSPENSION
$379.95A quality suspension upgrade directly impacts ride comfort, handling precision, and the longevity of your motorcycle's frame and drivetrain. Progressive's 412 Series delivers dependable performance...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
$687.95If you're running dual damper rod forks, you're leaving performance on the table. This Progressive Suspension monotube cartridge kit transforms your front end into a precision-handling platform with...04160111- SKU:
- 04160111
- Availability:
- Ships Same Business Day
- Weight:
- 9.95 LBS
$687.95Qty in Cart: 0Quantity:Price:$687.95Subtotal: -
PROGRESSIVE SUSPENSION Shocks - 12-Series - Black - 13.5" 12-1207B
PROGRESSIVE SUSPENSION
$258.95Gas-charged damping eliminates fade during extended track sessions, keeping your suspension responsive lap after lap. The six-stage automatic system adapts to changing road conditions and driving...PS1207BG- SKU:
- PS1207BG
- Availability:
- Ships Same Business Day
- Weight:
- 6.06 LBS
$258.95Qty in Cart: 0Quantity:Price:$258.95Subtotal: -
PROGRESSIVE SUSPENSION 412 Series Shock - 13" 412-4262B
PROGRESSIVE SUSPENSION
$329.95If your cruiser or touring bike feels harsh over bumps or unstable under load, your shocks are likely the culprit. The Progressive 412 Series delivers precision damping through velocity-sensitive,...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
$219.95Front suspension geometry directly impacts handling precision, rider comfort, and stability across varied terrain. The PROGRESSIVE SUSPENSION Fork Preload Adjuster gives you real-time tuning...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
$879.95If you're looking for adjustable damping without sacrificing ride quality or adding unnecessary weight to your chassis, the Progressive Suspension 494 Series delivers proven performance in a compact,...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
$879.95Upgrade your suspension system with a shock that combines adjustable performance with proven durability. The Progressive Suspension 494 Series delivers precise damping control and progressive spring...13102369- SKU:
- 13102369
- Availability:
- Ships Same Business Day
- Weight:
- 9.22 LBS
$879.95Qty in Cart: 0Quantity:Price:$879.95Subtotal: -
PROGRESSIVE SUSPENSION 494 Series Shock - Bearing - 14.0" - Standard 494-1013
PROGRESSIVE SUSPENSION
$879.95The 494 Series Shock delivers precision damping control for racers and enthusiasts who demand responsive handling and consistent performance across varying track conditions. Its monotube gas design...13102370- SKU:
- 13102370
- Availability:
- Ships Same Business Day
- Weight:
- 7.73 LBS
$879.95Qty in Cart: 0Quantity:Price:$879.95Subtotal: -
PROGRESSIVE SUSPENSION 494 Series Shock - Bearing - 14.0" - Heavy Duty 494-1017
PROGRESSIVE SUSPENSION
$879.95If you're running a heavy-duty suspension setup and need controlled damping without compromise, the Progressive Suspension 494 Series Shock delivers adjustability and durability where it counts. The...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
$879.95Smooth, controlled suspension performance depends on proper damping and spring rate tuning—the 494 Series delivers both with hand-adjustable preload and deflective disc damping that adapts to your...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
$879.95If you're running a 12.0" shock on a vehicle that demands precision handling and consistent performance across varied terrain, the Progressive Suspension 494 Series delivers the adjustability and...13102360- SKU:
- 13102360
- Availability:
- Ships Same Business Day
- Weight:
- 7.60 LBS
$879.95Qty in Cart: 0Quantity:Price:$879.95Subtotal: -
PROGRESSIVE SUSPENSION 494 Series Shock - Bearing - 13.0" - Standard 494-1004
PROGRESSIVE SUSPENSION
$879.95Progressive Suspension's 494 Series represents a proven platform for builders seeking responsive damping control without compromise. The combination of high-pressure gas monotube design and...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
$879.95The Progressive Suspension 494 Series Shock delivers precise damping control and consistent performance across demanding driving conditions. Whether you're tuning suspension geometry for track days...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
$879.95If you're running a 12.0" shock setup and demand consistent, predictable damping across a full range of suspension travel, the Progressive Suspension 494 Series delivers the adjustability and...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
$857.95If you're running a Progressive Suspension 494 Series shock, the bushings are critical to maintaining consistent damping response and suspension geometry under load. Worn or degraded bushings...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
$879.95If you're running a 13.0" shock setup and demand responsive handling without compromising durability, the Progressive Suspension 494 Series delivers tunable performance for both street and track...13102365- SKU:
- 13102365
- Availability:
- Ships Same Business Day
- Weight:
- 8.40 LBS
$879.95Qty in Cart: 0Quantity:Price:$879.95Subtotal: -
PROGRESSIVE SUSPENSION 494 Series Shock - Bushing - 12.5" - Standard 494-1009
PROGRESSIVE SUSPENSION
$879.95Progressive Suspension's 494 Series shocks deliver responsive handling and consistent damping control across a wide range of driving conditions. The adjustable rebound damping and hand-adjustable...13102366- SKU:
- 13102366
- Availability:
- Ships Same Business Day
- Weight:
- 9.04 LBS
$879.95Qty in Cart: 0Quantity:Price:$879.95Subtotal: -
PROGRESSIVE SUSPENSION 494 Series Shock - Bushing - 13.5" - Standard 494-1010
PROGRESSIVE SUSPENSION
$879.95If you're serious about maximizing suspension performance, shock bushings are a critical component that directly affects handling precision and ride quality. The Progressive Suspension 494 Series...13102367- SKU:
- 13102367
- Availability:
- Ships Same Business Day
- Weight:
- 9.10 LBS
$879.95Qty in Cart: 0Quantity:Price:$879.95Subtotal: -
PROGRESSIVE SUSPENSION 494 Series Shock - Bearing - 12.5" - Heavy Duty 494-1015
PROGRESSIVE SUSPENSION
$879.95If you're running a heavy-duty suspension setup that demands consistent performance across rough terrain or high-speed track conditions, the Progressive Suspension 494 Series Shock delivers the...13102372- SKU:
- 13102372
- Availability:
- Ships Same Business Day
- Weight:
- 8.72 LBS
$879.95Qty in Cart: 0Quantity:Price:$879.95Subtotal: -
PROGRESSIVE SUSPENSION 494 Series Shock - Bearing - 13.5" - Heavy Duty 494-1016
PROGRESSIVE SUSPENSION
$879.95If you're running a dedicated race vehicle or high-performance build that demands consistent damping control across varying track conditions, the Progressive Suspension 494 Series Shock delivers the...13102373- SKU:
- 13102373
- Availability:
- Ships Same Business Day
- Weight:
- 9.47 LBS
$879.95Qty in Cart: 0Quantity:Price:$879.95Subtotal: -
PROGRESSIVE SUSPENSION 494 Series Shock - Bearing - 12.5" - Standard 494-1002
PROGRESSIVE SUSPENSION
$879.95Progressive Suspension's 494 Series represents a mature, field-proven platform for serious racers and off-road enthusiasts who demand consistent damping performance across varied terrain and load...13102359- SKU:
- 13102359
- Availability:
- Ships Same Business Day
- Weight:
- 9.05 LBS
$879.95 -
PROGRESSIVE SUSPENSION 944 Ultra Low - Standard 944-4025UL
PROGRESSIVE SUSPENSION
$960.95If you're serious about touring performance, the Progressive Suspension 944 Ultra Low delivers a noticeable difference in ride quality and handling precision. The Frequency Sensing Technology...13102451- SKU:
- 13102451
- Availability:
- Ships Same Business Day
- Weight:
- 8.70 LBS
$960.95 -
PROGRESSIVE SUSPENSION 944 Ultra Touring - Standard 944-4026UT
PROGRESSIVE SUSPENSION
$960.95If you're running a 944 that demands responsive handling without sacrificing ride comfort, the Progressive Suspension 944 Ultra Touring delivers intelligent damping that adapts to real-world road...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
$960.95If you're running a 944 on the street or track, suspension geometry directly impacts your lap times and everyday driving confidence. The Progressive Suspension 944 Ultra Low Heavy-Duty delivers...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
$960.95If you're running your 944 on public roads or closed circuits where comfort matters as much as control, the Progressive Suspension 944 Ultra Touring delivers the precision damping and compliance your...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
$960.95If you're serious about daily driving performance without sacrificing comfort, the Progressive Suspension 944 Ultra Touring coilover system delivers the precision tuning you need. Frequency Sensing...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
$632.95If you're running stock fork internals, you're leaving performance on the table—brake dive, unstable cornering, and premature bottoming are the price you pay. This Progressive Suspension Monotube...04140743- SKU:
- 04140743
- Availability:
- Ships Same Business Day
- Weight:
- 9.35 LBS
- PRODUCT NAME:
- CARTRIDGE
- RIDING STYLE:
- STREET
- STYLE:
- MONOTUBE
- TYPE:
- FORK
- UNITS:
- KIT
$632.95Qty in Cart: 0Quantity:Price:$632.95Subtotal: -
PROGRESSIVE SUSPENSION Monotube Fork Cartridge Kit - +2" 31-4011
PROGRESSIVE SUSPENSION
$632.95If you want the handling benefits of Progressive's legendary FST Monotube fork technology without committing to a full fork replacement, this cartridge kit delivers. You'll gain 2 inches of ride...04140744- SKU:
- 04140744
- Availability:
- Ships Same Business Day
- Weight:
- 12.50 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
$593.95If you're running a shorter wheelbase or need additional front-end clearance without a complete fork overhaul, the Progressive Suspension Monotube Fork Cartridge Kit delivers a straightforward...04140745- SKU:
- 04140745
- Availability:
- Ships Same Business Day
- Weight:
- 10.12 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
$97.95If your suspension feels inconsistent on the track or trail, your shocks are likely fading under sustained load—a common problem that Progressive's 12-Series shocks eliminate entirely. Gas-charged...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
$97.95Qty in Cart: 0Quantity:Price:$97.95Subtotal: -
PROGRESSIVE SUSPENSION 412 Series Shock - 11.5" - Standard - Chrome - H-D 412-4006C
PROGRESSIVE SUSPENSION
$379.95The Progressive Suspension 412 Series delivers a straightforward approach to improving your Harley's ride quality and handling without unnecessary complexity or expense. With a five-position...DS310033- SKU:
- DS310033
- Availability:
- Ships Same Business Day
- Weight:
- 9.31 LBS
$379.95Qty in Cart: 0Quantity:Price:$379.95Subtotal: -
PROGRESSIVE SUSPENSION 412 Series Shock - 11.5" - Standard - Black - H-D 412-4006B
PROGRESSIVE SUSPENSION
$379.95Stock Harley shocks compress under load and transmit every road imperfection straight to your body, degrading both comfort and handling precision. The Progressive 412 Series delivers a tunable...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
$88.95Suspension performance directly impacts handling precision, rider comfort, and tire contact—making quality shock springs non-negotiable for serious riders. Progressive's 12-Series springs deliver...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
$88.95Qty in Cart: 0Quantity:Price:$88.95Subtotal:
