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
-
KYB Rear Shock Rear Shock Oil Seal - 14 mm 120271400101
KYB
$10.95A worn rear shock oil seal compromises damping performance and allows fluid leakage, leading to reduced suspension responsiveness and potential component damage. This KYB OE replacement seal restores...13140081- SKU:
- 13140081
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- CHROME
- INSIDE DIAMETER IMPERIAL:
- 0.55'
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- OIL SEAL
- TYPE:
- SHOCK
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$10.95 -
KYB Rear Shock Rear Shock Oil Seal - 16 mm 120271600101
KYB
$11.95A worn rear shock oil seal compromises suspension performance and accelerates internal component degradation. This OE-specification KYB replacement seal restores proper damping function and prevents...13140082- SKU:
- 13140082
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- OIL SEAL
- TYPE:
- SHOCK
- INSIDE DIAMETER IMPERIAL:
- 0.63'
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
$11.95 -
KYB Rear Shock Rear Shock Oil Seal - 16 mm 120271600201
KYB
$10.95A worn rear shock oil seal compromises your suspension's performance and reliability, allowing hydraulic fluid to leak and reducing damping effectiveness when you need it most. KYB's OE replacement...13140083- SKU:
- 13140083
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- OIL SEAL
- TYPE:
- SHOCK
- UNITS:
- EACH
- COLOR/FINISH:
- CHROME
- INSIDE DIAMETER IMPERIAL:
- 0.63'
- RIDING STYLE:
- OFF-ROAD
$10.95 -
KYB Rear Shock Rear Shock Oil Seal - 18 mm 120271800101
KYB
$10.95A worn or damaged rear shock oil seal compromises damping performance and allows internal fluid loss, leading to reduced suspension control and premature wear on critical components. This...13140084- SKU:
- 13140084
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- INSIDE DIAMETER IMPERIAL:
- 0.709'
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- OIL SEAL
- TYPE:
- SHOCK
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- CHROME
$10.95 -
KYB Rear Shock Oil Seal - 12.5 mm 120301200101
KYB
$5.95A worn or damaged rear shock oil seal compromises suspension performance and can lead to costly internal damage if left unaddressed. This KYB OE replacement seal restores proper damping function and...13140089- SKU:
- 13140089
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- INSIDE DIAMETER IMPERIAL:
- 0.49'
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SHOCK
- PRODUCT NAME:
- DUST SEAL
- UNITS:
- EACH
$5.95 -
KYB Rear Shock Oil Seal - 14 mm 120301400101
KYB
$5.95A worn or leaking rear shock oil seal compromises your suspension's damping performance and can lead to costly internal damage. KYB's OE replacement seal restores proper hydraulic integrity, ensuring...13140090- SKU:
- 13140090
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- INSIDE DIAMETER IMPERIAL:
- 0.55'
- TYPE:
- SHOCK
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- DUST SEAL
$5.95Qty in Cart: 0Quantity:Price:$5.95Subtotal: -
KYB Rear Shock Oil Seal - 16 mm 120301600101
KYB
$7.95A worn rear shock oil seal compromises damping performance and accelerates internal component degradation. This KYB OE-specification seal restores proper pressure retention and extends shock service...13140091- SKU:
- 13140091
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- TYPE:
- SHOCK
- PRODUCT NAME:
- DUST SEAL
- INSIDE DIAMETER IMPERIAL:
- 0.63'
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$7.95 -
KYB Rear Shock Oil Seal - 16 mm 120301600201
KYB
$7.95Worn or leaking rear shock seals compromise suspension performance and accelerate internal component degradation, leading to unpredictable handling and costly rebuilds. The KYB Rear Shock Oil Seal...13140092- SKU:
- 13140092
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- TYPE:
- SHOCK
- UNITS:
- EACH
- INSIDE DIAMETER IMPERIAL:
- 0.63'
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- DUST SEAL
$7.95 -
KYB Rear Shock Oil Seal - 18 mm 120301800101
KYB
$7.95A worn rear shock oil seal compromises your suspension's ability to maintain consistent damping performance and can lead to costly fluid loss and component failure. The KYB Rear Shock Oil Seal is an...13140093- SKU:
- 13140093
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- INSIDE DIAMETER IMPERIAL:
- 0.709'
- PRODUCT NAME:
- DUST SEAL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SHOCK
- UNITS:
- EACH
$7.95 -
On Sale
DEVOL Lowering Link - Lowers 1.25" - Black 0115-4703
DEVOL
MSRP: $229.95Now: $147.00Was: $229.95If you're running a bike that feels unstable or unpredictable in corners, a lowering link is one of the most effective upgrades you can make. The DEVOL Lowering Link drops your rear end 1.25 inches,...13040665- SKU:
- 13040665
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- LOWERING LINK
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- HEIGHT ADJUSTMENT IMPERIAL:
- LOWERS 1.25'
- UNITS:
- KIT
MSRP: $229.95Now: $147.00Was: $229.95Qty in Cart: 0Quantity:Price:MSRP: $229.95Now: $147.00Was: $229.95Subtotal: -
DEVOL Transformer Pull Rod 0116-3301
DEVOL
$259.95The DEVOL Transformer Pull Rod enhances rear suspension compliance while maintaining structural rigidity, allowing your chassis to track straighter and deliver more consistent front-end stability...13040667- SKU:
- 13040667
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- PRODUCT NAME:
- LOWERING KIT
- MOUNTING POSITION:
- REAR
- MATERIAL:
- ALUMINUM
- MODEL:
- TRANSFORMER
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- PULL ROD
- UNITS:
- EACH
$259.95Qty in Cart: 0Quantity:Price:$259.95Subtotal: -
On Sale
DEVOL Transformer Pull Rod 0116-3302
DEVOL
MSRP: $239.95Now: $154.00Was: $239.95Rear suspension geometry directly impacts how your vehicle handles under acceleration, braking, and cornering. The DEVOL Transformer Pull Rod replaces the stock unit with a precision-engineered...13040668- SKU:
- 13040668
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- UNITS:
- EACH
- PRODUCT NAME:
- LOWERING KIT
- TYPE:
- PULL ROD
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- ALUMINUM
- MODEL:
- TRANSFORMER
- MOUNTING POSITION:
- REAR
MSRP: $239.95Now: $154.00Was: $239.95 -
DEVOL Lowering Link - Lowers 1.00" - Black 0115-3303
DEVOL
$229.95Handling and stability at speed demand precise geometry—and factory suspension geometry often compromises rear-end tracking for comfort. The DEVOL Lowering Link addresses this by lowering your bike's...13040761- SKU:
- 13040761
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- COLOR/FINISH:
- BLACK
- HEIGHT ADJUSTMENT IMPERIAL:
- LOWERS 1.00'
- PRODUCT NAME:
- LOWERING LINK
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
$229.95 -
On Sale
DEVOL Transformer Pull Rod 0116-2503
DEVOL
MSRP: $239.95Now: $154.00Was: $239.95The DEVOL Transformer Pull Rod upgrades your rear suspension geometry for measurably better handling and stability. By softening rear suspension compliance while improving front-end bite, this...13040762- SKU:
- 13040762
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- MODEL:
- TRANSFORMER
- UNITS:
- EACH
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- TYPE:
- PULL ROD
- PRODUCT NAME:
- LOWERING KIT
MSRP: $239.95Now: $154.00Was: $239.95 -
DEVOL Lowering Link - Lowers 1.25" - Black 0115-2506
DEVOL
$229.95If you're running a bike that feels tail-heavy or wants to push wide in corners, a lowering link is one of the most effective geometry adjustments you can make. The DEVOL Lowering Link drops your...13040889- SKU:
- 13040889
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- COLOR/FINISH:
- BLACK
- HEIGHT ADJUSTMENT IMPERIAL:
- LOWERS 1.25'
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- LOWERING LINK
$229.95 -
DEVOL Transformer Pull Rod 0116-3304
DEVOL
$259.95If your rear suspension is too stiff or your chassis isn't tracking straight through corners, the DEVOL Transformer Pull Rod is a direct replacement that softens rear compliance while improving...13040890- SKU:
- 13040890
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- LIFT KIT
- TYPE:
- PULL ROD
- MODEL:
- TRANSFORMER
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
$259.95 -
DEVOL Lowering Link - Lowers 1.25" - Black 0115-1208
DEVOL
$199.95If you're running a bike that feels loose or unstable through the rear end, a lowering link is one of the most effective upgrades you can make. The DEVOL Lowering Link improves chassis geometry by...13040903- SKU:
- 13040903
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- HEIGHT ADJUSTMENT IMPERIAL:
- LOWERS 1.25'
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- LOWERING LINK
- RIDING STYLE:
- OFF-ROAD
$199.95 -
DEVOL Lowering Link - Lowers 1.25" - Black 0115-2505
DEVOL
$229.95If your bike's handling feels loose or unpredictable at speed, a lowering link is one of the most effective upgrades you can make. The DEVOL Lowering Link drops your rear end by up to 1.25 inches...13040907- SKU:
- 13040907
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- LOWERING LINK
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- HEIGHT ADJUSTMENT IMPERIAL:
- LOWERS 1.25'
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
$229.95 -
KYB Rear Shock Complete Seal Head - 44 mm/16 mm 120244400101
KYB
$72.95A worn-out shock seal head compromises suspension geometry and introduces unpredictable handling characteristics—particularly critical during high-speed cornering or racing applications where...13140074- SKU:
- 13140074
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- OUTSIDE DIAMETER IMPERIAL:
- 1.73'
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- SEAL KIT
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- CHROME
- TYPE:
- SHOCK PISTON
- UNITS:
- EACH
- INSIDE DIAMETER IMPERIAL:
- 0.63'
- MOUNTING POSITION:
- REAR
$72.95 -
KYB Rear Shock Complete Seal Head - 46 mm/14 mm 120244600101
KYB
$79.95Worn-out shock seals and bearings compromise suspension responsiveness and allow fluid leakage, directly impacting your vehicle's handling and ride quality. The KYB Rear Shock Complete Seal Head kit...13140075- SKU:
- 13140075
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- COLOR/FINISH:
- BLACK
- OUTSIDE DIAMETER IMPERIAL:
- 1.81'
- PRODUCT NAME:
- SEAL KIT
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- CHROME
- INSIDE DIAMETER IMPERIAL:
- 0.55'
- MOUNTING POSITION:
- REAR
- TYPE:
- SHOCK PISTON
- UNITS:
- EACH
$79.95
