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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MOOSE RACING Rear Shock Bumper 37-1204
MOOSE RACING
$26.95Meets or exceeds OEM standards, but without the OE price, Many are not available separately from the OEM13140644- SKU:
- 13140644
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- UNITS:
- KIT
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SHOCK BUMPER
- RIDING STYLE:
- OFF-ROAD
$26.95 -
MOOSE RACING Rear Shock Bladder 37-1307
MOOSE RACING
$27.95Meets or exceeds OEM standards, but without the OE price, Many are not available separately from the OEM13140657- SKU:
- 13140657
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- BLADDER
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SHOCK
- UNITS:
- EACH
$27.95 -
MOOSE RACING Rear Shock Bladder 37-1309
MOOSE RACING
$27.95A failing rear shock bladder compromises your suspension's ability to maintain consistent damping pressure, resulting in unpredictable handling and reduced cornering grip. The MOOSE RACING Rear Shock Bladder 37-1309 restores your shock's performance to...13140658- SKU:
- 13140658
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SHOCK
- PRODUCT NAME:
- BLADDER
- MOUNTING POSITION:
- REAR
$27.95 -
MOOSE RACING Rear Shock Bladder 37-1311
MOOSE RACING
$26.95A rear shock bladder is critical for maintaining consistent damping performance and ride quality, especially under demanding track conditions or aggressive driving. Factory replacements can be difficult to source and prohibitively expensive when...13140660- SKU:
- 13140660
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- PRODUCT NAME:
- BLADDER
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SHOCK
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
$26.95 -
MOOSE RACING Shock Bearing Kit - Front Upper/Lower | Back Upper/Lower 29-5068
MOOSE RACING
$36.95Worn shock bearings compromise suspension geometry and create unwanted play in your front end, directly impacting handling precision and tire contact. This MOOSE RACING rebuild kit restores your shocks to factory specifications with OEM-quality...13130081- SKU:
- 13130081
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MOUNTING POSITION:
- FRONT - UPPER
- TYPE:
- SHOCK
- PRODUCT NAME:
- BEARING KIT
- RIDING STYLE:
- OFF-ROAD
- MOUNTING POSITION:
- FRONT - LOWER
- UNITS:
- KIT
- MOUNTING POSITION:
- REAR - LOWER
- MOUNTING POSITION:
- REAR - UPPER
- RIDING STYLE:
- ATV
$36.95 -
MOOSE RACING Shock Bearing Kit - Back Upper/Lower 29-5070
MOOSE RACING
$31.95Each kit contains the bearing and all of the seals, spacers and pins to rebuild the shock bearings to factory specifications, Constructed from OEM quality components at a fraction of the cost13130082- SKU:
- 13130082
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MOUNTING POSITION:
- REAR - UPPER
- MOUNTING POSITION:
- REAR - LOWER
- TYPE:
- SHOCK
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- BEARING KIT
$31.95 -
MOOSE RACING Shock Bearing Kit - Lower 29-5006
MOOSE RACING
$32.95Each kit contains the bearing and all of the seals, spacers and pins to rebuild the shock bearings to factory specifications, Constructed from OEM quality components at a fraction of the cost13130072- SKU:
- 13130072
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
- MOUNTING POSITION:
- REAR - LOWER
- PRODUCT NAME:
- BEARING KIT
- TYPE:
- SHOCK
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$32.95 -
MOOSE RACING Shock Seal Head - 14 mm ID x 46 mm OD - Snap Ring 46 x 2 Round 37-1116
MOOSE RACING
$57.95Complete assemblies, ready to install into the shock body, Made from 6061-T6 aluminum and the same custom elastomer as our fork seals, All have air bleed holes to help remove air from the oil reservoir during installation, Double-lip oil seal designed to...13140121- SKU:
- 13140121
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- COLOR/FINISH:
- CHROME
- MATERIAL:
- 6061-T6 ALUMINUM
- RIDING STYLE:
- ATV
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- SEAL KIT
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- TYPE:
- SHOCK
- OUTSIDE DIAMETER IMPERIAL:
- 1.81'
- UNITS:
- KIT
- COLOR/FINISH:
- RED
- INSIDE DIAMETER IMPERIAL:
- 0.55'
- MOUNTING POSITION:
- REAR
$57.95 -
MOOSE RACING Shock Bearing Kit - Back Upper/Lower 29-5027
MOOSE RACING
$31.95Worn shock bearings introduce play and inconsistency into your suspension, directly compromising handling precision and ride quality. This complete rebuild kit restores your shocks to factory specifications without the premium OEM price tag, making it an...13130006- SKU:
- 13130006
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- TYPE:
- SHOCK
- MOUNTING POSITION:
- REAR - LOWER
- MOUNTING POSITION:
- REAR - UPPER
- RIDING STYLE:
- ATV
- UNITS:
- KIT
- PRODUCT NAME:
- BEARING KIT
- RIDING STYLE:
- OFF-ROAD
$31.95 -
MOOSE RACING Shock Bearing Kit - Back Lower 29-5017
MOOSE RACING
$25.95Worn shock bearings introduce play and inconsistency into your suspension geometry, directly compromising handling precision and tire contact. This complete rebuild kit restores your back lower shock bearings to factory specifications without the OEM...13130036- SKU:
- 13130036
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- TYPE:
- SHOCK
- MOUNTING POSITION:
- REAR - LOWER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- BEARING KIT
$25.95 -
MOOSE RACING Rear Shock Bumper 37-1212
MOOSE RACING
$26.95Meets or exceeds OEM standards, but without the OE price, Many are not available separately from the OEM13140648- SKU:
- 13140648
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- PRODUCT NAME:
- SHOCK BUMPER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
$26.95 -
MOOSE RACING Shock Bearing Kit - Back Upper/Lower 29-5055
MOOSE RACING
$31.95Each kit contains the bearing and all of the seals, spacers and pins to rebuild the shock bearings to factory specifications, Constructed from OEM quality components at a fraction of the cost13130019- SKU:
- 13130019
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
- MOUNTING POSITION:
- REAR - LOWER
- MOUNTING POSITION:
- REAR - UPPER
- PRODUCT NAME:
- BEARING KIT
- TYPE:
- SHOCK
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$31.95 -
On Sale
PROGRESSIVE SUSPENSION Shock Springs - 12-Series - Black - 75 lb/in 03-1387B
PROGRESSIVE SUSPENSION
MSRP: $90.95Now: $81.86Was: $90.95Motorcycle suspension performance hinges on consistent damping control, and the Progressive 12-Series shocks deliver precisely that with gas-charged, fade-free operation across every ride. Whether you're upgrading from stock or replacing worn components,...13120400- SKU:
- 13120400
- Availability:
- Ships Same Business Day
- Weight:
- 2.90 LBS
- PROGRESSIVE SPRING RATE IMPERIAL:
- 75.00 LB/IN
- PROGRESSIVE SPRING RATE METRIC:
- 1.34 KG/MM - 2.14 KG/MM
- TYPE:
- FITS 11.50' SHOCK
- COLOR/FINISH:
- BLACK
- DUTY:
- HEAVY DUTY
- MODEL:
- 12 SERIES
- SPRING TYPE:
- SINGLE LINEAR RATE
- UNITS:
- PAIR
- LENGTH IMPERIAL:
- 9.00'
- PRODUCT NAME:
- SHOCK SPRING
- RIDING STYLE:
- OFF-ROAD
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
MSRP: $90.95Now: $81.86Was: $90.95Qty in Cart: 0Quantity:Price:MSRP: $90.95Now: $81.86Was: $90.95Subtotal: -
DEVOL Lowering Link - Lowers 1.25" - Black 0115-1201
DEVOL
$229.95Improves your bike's front-end stability and handling, Works at all speeds; you'll instantly notice how the bike's rear end tracks straighter, Aluminum alloy link lowers bike's rear end 5/8" - 1-1/2" on various models, Stronger than stock, Softens rear...13040387- SKU:
- 13040387
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- HEIGHT ADJUSTMENT IMPERIAL:
- LOWERS 1.25'
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- LOWERING LINK
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$229.95Qty in Cart: 0Quantity:Price:$229.95Subtotal: -
DEVOL Lowering Link - Lowers 1.25"/1.75" - Black 0115-4102
DEVOL
$119.95Improves your bike's front-end stability and handling, Works at all speeds; you'll instantly notice how the bike's rear end tracks straighter, Aluminum alloy link lowers bike's rear end 5/8" - 1-1/2" on various models, Stronger than stock, Softens rear...13040908- SKU:
- 13040908
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- LOWERING LINK
- RIDING STYLE:
- OFF-ROAD
- HEIGHT ADJUSTMENT IMPERIAL:
- LOWERS 1.25'
- UNITS:
- KIT
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- HEIGHT ADJUSTMENT IMPERIAL:
- LOWERS 1.75'
$119.95Qty in Cart: 0Quantity:Price:$119.95Subtotal: -
DEVOL Lowering Link - Lowers 1.00" - Black 0115-1203
DEVOL
$229.95Improves your bike's front-end stability and handling, Works at all speeds; you'll instantly notice how the bike's rear end tracks straighter, Aluminum alloy link lowers bike's rear end 5/8" - 1-1/2" on various models, Stronger than stock, Softens rear...13040536- SKU:
- 13040536
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 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
$229.95Qty in Cart: 0Quantity:Price:$229.95Subtotal: -
On Sale
DEVOL Lowering Link - Lowers 1.25" - Black 0115-4702
DEVOL
MSRP: $238.95Now: $153.00Was: $238.95Improves your bike's front-end stability and handling, Works at all speeds; you'll instantly notice how the bike's rear end tracks straighter, Aluminum alloy link lowers bike's rear end 5/8" - 1-1/2" on various models, Stronger than stock, Softens rear...13040537- SKU:
- 13040537
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- LOWERING LINK
- COLOR/FINISH:
- BLACK
- HEIGHT ADJUSTMENT IMPERIAL:
- LOWERS 1.25'
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
MSRP: $238.95Now: $153.00Was: $238.95Qty in Cart: 0Quantity:Price:MSRP: $238.95Now: $153.00Was: $238.95Subtotal: -
LONE STAR RACING/TECH 5 IND. Heavy-Duty Swingarm Pivot Bolt 21P38322
LONE STAR RACING/TECH 5 IND.
$77.70Machined from industrial-grade hardened steel that is zinc-coated to resist corrosion, Twice as strong as OEM bolts, Designed to fit stock quad; use stock locking nut13020042- SKU:
- 13020042
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- MATERIAL:
- STEEL
- RIDING STYLE:
- UTV
- COLOR/FINISH:
- RAW
- RIDING STYLE:
- ATV
- TYPE:
- SWINGARM
- UNITS:
- EACH
- PRODUCT NAME:
- BOLT
- STYLE:
- PIVOT
$77.70Qty in Cart: 0Quantity:Price:$77.70Subtotal: -
LONE STAR RACING/TECH 5 IND. Rear Swingarm - Silver - Standard 15-2011001121
LONE STAR RACING/TECH 5 IND.
$1,080.45Super strong, TIG-welded 4130 chromoly steel swingarms withstand the punishment of racing and aggressive riding, Shorter swingarms improve steering agility; longer swingarms provide enhanced stability and traction, Feature round housing for easy chain...13010001- SKU:
- 13010001
- Availability:
- Ships Same Business Day
- Weight:
- 19.15 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SWINGARM
- COLOR/FINISH:
- GRAY
- UNITS:
- KIT
- MATERIAL:
- STEEL
- RIDING STYLE:
- UTV
- SWINGARM LENGTH:
- STANDARD
- SWINGARM LENGTH METRIC:
- STANDARD
$1,080.45Qty in Cart: 0Quantity:Price:$1,080.45Subtotal: -
LONE STAR RACING/TECH 5 IND. Rear Swingarm - Silver - Extends 4" 15-2411041121
LONE STAR RACING/TECH 5 IND.
$1,080.45Super strong, TIG-welded 4130 chromoly steel swingarms withstand the punishment of racing and aggressive riding, Shorter swingarms improve steering agility; longer swingarms provide enhanced stability and traction, Feature round housing for easy chain...13010004- SKU:
- 13010004
- Availability:
- Ships Same Business Day
- Weight:
- 20.70 LBS
- PRODUCT NAME:
- SWINGARM
- RIDING STYLE:
- UTV
- SWINGARM LENGTH METRIC:
- EXTENDS 102.00 MM
- MOUNTING POSITION:
- REAR
- COLOR/FINISH:
- SILVER
- MATERIAL:
- STEEL
- SWINGARM LENGTH:
- EXTENDS 102,00 MM (4,00')
- UNITS:
- KIT
$1,080.45Qty in Cart: 0Quantity:Price:$1,080.45Subtotal:
