Dirt Bike Rear Suspension
Dirt Bike Rear Suspension Parts: Lowering Rods, Swingarm Bearings & Shock Springs at JJ Motorsports
Upgrade your dirt bike's rear suspension with premium parts from JJ Motorsports, designed for better damping and durability in motocross, enduro, and trail riding. These components improve handling and reduce wear for reliable performance.
Shop Moose Offroad, Moose Racing, and Factory Connection rear suspension parts for durable, easy-to-install upgrades. Explore related categories such as dirt bike suspension for front forks and shocks, or dirt bike frame and body for guards and panels to complete your build and achieve balanced, responsive ride quality across all conditions, from high-speed jumps to technical singletrack.
Top Dirt Bike Rear Suspension Parts
- Moose Offroad Lowering Pull Rod 0419-0022 – Adjustable aluminum rod for lowering rear suspension; fits Honda CRF and Yamaha YZ for improved ergonomics.
- Moose Racing Swingarm Bearing Kit 28-1231 – Complete sealed bearing kit for swingarms; smooth rotation on Kawasaki KX models.
- Factory Connection Shock Spring ANB-0034 – Progressive rear shock spring for Factory Connection shocks; tunes damping for KTM SX.
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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On Sale
RACE TECH Shock Spring Collar Set SMPC 5820061
RACE TECH
MSRP: $89.95Now: $80.96Was: $89.95OEM shock collars can wear, crack, or fail under the demands of track use, compromising your suspension geometry and ride quality. The RACE TECH Shock Spring Collar Set SMPC 5820061 replaces those compromised components with precision-engineered billet...13120406- SKU:
- 13120406
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- COLOR/FINISH:
- BROWN
- MATERIAL:
- BILLET ALUMINUM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- COLOR/FINISH:
- ANODIZED
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- COLLAR
- RIDING STYLE:
- STREET
- TYPE:
- SHOCK SPRING
MSRP: $89.95Now: $80.96Was: $89.95Qty in Cart: 0Quantity:Price:MSRP: $89.95Now: $80.96Was: $89.95Subtotal: -
PIVOT WORKS Shock Rebuild Kit PWSHR-H06-000
PIVOT WORKS
$147.97Worn-out shocks rob your suspension of responsiveness and comfort, whether you're on the track or the street. The PIVOT WORKS Shock Rebuild Kit restores your dampers to like-new performance without the cost of replacement, giving you control and...13140290- SKU:
- 13140290
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- SHOCK
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$147.97Qty in Cart: 0Quantity:Price:$147.97Subtotal: -
On Sale
RACE TECH Rear Seal Head Assembly - 40 mm ID Body x 12.5 mm OD Shaft SYSH 40125
RACE TECH
MSRP: $59.99Now: $53.99Was: $59.99A compromised rear seal creates cascading failures across your drivetrain—fluid weeps out, contamination seeps in, and bearing life plummets. The RACE TECH Rear Seal Head Assembly SYSH 40125 is engineered to seal tight at 40 mm bore and 12.5 mm shaft...SYSH40125- SKU:
- SYSH40125
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- SEAL HEAD ASSEMBLY
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- INSIDE DIAMETER IMPERIAL:
- 0.49'
- MATERIAL:
- ALUMINUM
- OUTSIDE DIAMETER IMPERIAL:
- 1.58'
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- MOUNTING POSITION:
- REAR
- TYPE:
- STANDARD
MSRP: $59.99Now: $53.99Was: $59.99 -
DEVOL Lowering Link - Lowers 1.25" - Black 0115-4701
DEVOL
$229.95If you're running a bike that feels loose or wandering at the rear, geometry matters more than you might think. The DEVOL Lowering Link shifts your rear-end geometry to improve tracking stability and chassis control across your entire speed range. By...13040389- SKU:
- 13040389
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- LOWERING LINK
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- HEIGHT ADJUSTMENT IMPERIAL:
- LOWERS 1.25'
$229.95Qty in Cart: 0Quantity:Price:$229.95Subtotal: -
DEVOL Lowering Link - Lowers 1.5" - Gray 0115-2401
DEVOL
$109.95Rear-end instability and unpredictable handling compromise both lap times and rider confidence. The DEVOL Lowering Link addresses this by dropping your bike's rear end 5/8" to 1-1/2"—improving weight distribution, enhancing front-end grip, and allowing...13040015- SKU:
- 13040015
- Availability:
- Ships Same Business Day
- Weight:
- 0.28 LBS
- COLOR/FINISH:
- GRAY
- HEIGHT ADJUSTMENT IMPERIAL:
- LOWERS 1.50'
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- LOWERING LINK
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
$109.95Qty in Cart: 0Quantity:Price:$109.95Subtotal: -
PIVOT WORKS Swingarm Bearing Kit PWSAK-H24-020
PIVOT WORKS
$105.05Worn swingarm bearings directly compromise suspension geometry and handling precision—two non-negotiables for both track performance and street safety. This complete bearing kit restores the tight tolerances your suspension demands, eliminating play that...SAH24020- SKU:
- SAH24020
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- MOUNTING POSITION:
- REAR
- COLOR/FINISH:
- UNFINISHED
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SWINGARM BEARING
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
$105.05Qty in Cart: 0Quantity:Price:$105.05Subtotal: -
PIVOT WORKS Swingarm Bearing Kit PWSAK-K02-021
PIVOT WORKS
$79.15Worn swingarm bearings degrade handling precision and create safety risks under cornering loads. This all-in-one kit eliminates sourcing multiple part numbers while restoring your suspension to OEM specifications at a fraction of dealer pricing. Get back...SAK02021- SKU:
- SAK02021
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SWINGARM BEARING
- COLOR/FINISH:
- UNFINISHED
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$79.15 -
PIVOT WORKS Swingarm Bearing Kit PWSAK-K05-021
PIVOT WORKS
$111.95Worn swingarm bearings compromise your bike's handling precision and introduce unpredictable play in the suspension—exactly what you don't need whether you're chasing lap times or just want predictable geometry on the street. The PIVOT WORKS Swingarm...SAK05021- SKU:
- SAK05021
- Availability:
- Ships Same Business Day
- Weight:
- 0.81 LBS
- UNITS:
- KIT
- COLOR/FINISH:
- UNFINISHED
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SWINGARM BEARING
- RIDING STYLE:
- OFF-ROAD
- MOUNTING POSITION:
- REAR
$111.95 -
PIVOT WORKS Swingarm Bearing Kit PWSAK-S03-001
PIVOT WORKS
$104.32Worn swingarm bearings directly compromise your bike's handling precision and suspension responsiveness—a problem that compounds with every ride. This all-in-one bearing kit restores the tight tolerances and controlled geometry your chassis demands,...SAS03001- SKU:
- SAS03001
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- PRODUCT NAME:
- SWINGARM BEARING
- MOUNTING POSITION:
- REAR
- COLOR/FINISH:
- UNFINISHED
- MATERIAL:
- STEEL
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
$104.32Qty in Cart: 0Quantity:Price:$104.32Subtotal: -
PIVOT WORKS Swingarm Bearing Kit PWSAK-Y04-001
PIVOT WORKS
$105.41Worn swingarm bearings compromise your suspension's ability to handle cornering loads and brake forces, directly impacting safety and lap times. This all-in-one kit lets you restore factory-spec handling geometry without sourcing individual components or...SAY04001- SKU:
- SAY04001
- Availability:
- Ships Same Business Day
- Weight:
- 0.81 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- COLOR/FINISH:
- UNFINISHED
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SWINGARM BEARING
- MOUNTING POSITION:
- REAR
$105.41Qty in Cart: 0Quantity:Price:$105.41Subtotal: -
PIVOT WORKS Swingarm Bearing Kit PWSAK-Y07-421
PIVOT WORKS
$105.05Worn swingarm bearings kill your bike's handling and introduce dangerous play in the suspension—this kit restores the tight, predictable control you need for both street riding and track work. PIVOT WORKS manufactures these components to OEM...SAY07421- SKU:
- SAY07421
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- MOUNTING POSITION:
- REAR
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SWINGARM BEARING
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- COLOR/FINISH:
- UNFINISHED
$105.05 -
PIVOT WORKS Swingarm Bearing Kit PWSAK-G05-000
PIVOT WORKS
$85.27A worn or rusted swingarm bearing kit compromises your suspension's ability to maintain precise handling and cornering stability—issues that compound under aggressive riding or racing conditions. This PIVOT WORKS kit restores the pivot points to OEM...13020686- SKU:
- 13020686
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- COLOR/FINISH:
- UNFINISHED
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SWINGARM BEARING
$85.27 -
PIVOT WORKS Swingarm Bearing Kit PWLK-G04-000
PIVOT WORKS
$109.65A worn swingarm bearing kit degrades cornering precision and introduces play into your suspension geometry—exactly what you don't need when pushing your machine to its limits. The PIVOT WORKS swingarm bearing kit restores factory handling characteristics...13020688- SKU:
- 13020688
- Availability:
- Ships Same Business Day
- Weight:
- 1.30 LBS
- MOUNTING POSITION:
- REAR
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SWINGARM BEARING
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- COLOR/FINISH:
- UNFINISHED
$109.65Qty in Cart: 0Quantity:Price:$109.65Subtotal: -
PIVOT WORKS Swingarm Bearing Kit PWSAK-K21-000
PIVOT WORKS
$128.00Worn swingarm bearings degrade handling precision and introduce play into your suspension geometry—a problem that compounds under hard cornering or aggressive riding. This complete bearing kit restores the tight tolerances your bike needs for predictable...13020637- SKU:
- 13020637
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SWINGARM BEARING
- COLOR/FINISH:
- UNFINISHED
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$128.00Qty in Cart: 0Quantity:Price:$128.00Subtotal: -
PIVOT WORKS Swingarm Bearing Kit PWSAK-T06-000
PIVOT WORKS
$75.77Worn swingarm bearings compromise your bike's handling precision and introduce play into your suspension geometry—exactly what you don't want when you're pushing performance limits. This complete kit eliminates the guesswork of sourcing individual...13020482- SKU:
- 13020482
- Availability:
- Ships Same Business Day
- Weight:
- 0.46 LBS
- MOUNTING POSITION:
- REAR
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- SWINGARM BEARING
- UNITS:
- KIT
- COLOR/FINISH:
- UNFINISHED
$75.77 -
PIVOT WORKS Swingarm Bearing Kit PWSAK-Y32-000
PIVOT WORKS
$75.76Worn swingarm bearings degrade your bike's handling precision and introduce play that compounds through corners and under acceleration. This complete kit restores OEM-spec suspension geometry without the hassle of sourcing individual components across...13020486- SKU:
- 13020486
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SWINGARM BEARING
- COLOR/FINISH:
- UNFINISHED
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$75.76Qty in Cart: 0Quantity:Price:$75.76Subtotal: -
PIVOT WORKS Linkage Rebuild Kit PWLK-H74-000
PIVOT WORKS
$135.07Worn linkage components degrade suspension geometry and compromise handling precision—issues that compound over time and become dangerous at speed. The PIVOT WORKS Linkage Rebuild Kit PWLK-H74-000 restores factory-spec bearing clearances and seal...13020611- SKU:
- 13020611
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- MOUNTING POSITION:
- REAR LOWER
- PRODUCT NAME:
- BEARING KIT
- COLOR/FINISH:
- UNFINISHED
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- LINKAGE
- UNITS:
- KIT
- TYPE:
- SWINGARM
$135.07Qty in Cart: 0Quantity:Price:$135.07Subtotal: -
PIVOT WORKS Linkage Rebuild Kit PWLK-S50-000
PIVOT WORKS
$147.31Worn linkage bearings and seals directly compromise suspension geometry and handling precision—issues that worsen with every ride. The PIVOT WORKS Linkage Rebuild Kit PWLK-S50-000 restores OEM performance without the expense of sourcing individual...13020612- SKU:
- 13020612
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- TYPE:
- SWINGARM
- UNITS:
- KIT
- COLOR/FINISH:
- RAW
- COLOR/FINISH:
- UNFINISHED
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- LINKAGE
- MOUNTING POSITION:
- REAR LOWER
- PRODUCT NAME:
- BEARING KIT
$147.31Qty in Cart: 0Quantity:Price:$147.31Subtotal: -
PIVOT WORKS Linkage Rebuild Kit PWLK-H51-000
PIVOT WORKS
$135.07Worn linkage bearings and seals compromise your suspension's responsiveness and introduce play that degrades handling precision. The PIVOT WORKS Linkage Rebuild Kit PWLK-H51-000 restores OEM-spec geometry and control without the cost of individual...13020380- SKU:
- 13020380
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- COLOR/FINISH:
- UNFINISHED
- TYPE:
- SWINGARM
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- LINKAGE
- UNITS:
- KIT
- MOUNTING POSITION:
- REAR LOWER
- PRODUCT NAME:
- BEARING KIT
$135.07Qty in Cart: 0Quantity:Price:$135.07Subtotal: -
PIVOT WORKS Linkage Rebuild Kit PWLK-K21-000
PIVOT WORKS
$136.45Worn linkage components rob your suspension of precision handling and introduce unpredictable feedback at the bars. The PIVOT WORKS Linkage Rebuild Kit PWLK-K21-000 restores the tight tolerances and smooth articulation your bike needs, eliminating the...13020406- SKU:
- 13020406
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MOUNTING POSITION:
- REAR LOWER
- PRODUCT NAME:
- BEARING KIT
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- LINKAGE
- UNITS:
- KIT
- COLOR/FINISH:
- UNFINISHED
- TYPE:
- SWINGARM
$136.45Qty in Cart: 0Quantity:Price:$136.45Subtotal:
