Dirt Bike Suspension
Dirt Bike Suspension Parts at JJ Motorsports
Fine-tune your ride with advanced suspension components from JJ Motorsports. From rear suspension upgrades to precision-manufactured forks, these products ensure improved handling and shock absorption. Find complementary off-road dirt bike parts to optimize every ride on the track or trail.
Shop trusted brands like Progressive Suspension for adjustable shocks and Fox for high-performance forks. Explore related categories such as Dirt Bike Braking for stopping power or Dirt Bike Tires and Wheels for complete setups.
Browse our in-stock inventory below with same-day shipping and expert support. Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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MOOSE RACING Shock Bearing Kit - Back Upper 29-5080
MOOSE RACING
$42.95Worn shock bearings compromise suspension geometry and handling precision—exactly what separates a competitive setup from a mediocre one. This MOOSE RACING rebuild kit restores your rear upper shock bearing to factory specifications without the OEM price...13130162- SKU:
- 13130162
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- TYPE:
- SHOCK
- PRODUCT NAME:
- BEARING KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- MOUNTING POSITION:
- REAR - UPPER
$42.95 -
MOOSE RACING Shock Seal Head - 16 mm ID x 50 mm OD - 2 Round Snap Rings 37-1001
MOOSE RACING
$56.95A worn shock seal head compromises both performance and longevity—allowing oil contamination and inconsistent damping that degrades your suspension geometry mid-race or ride. This MOOSE RACING complete assembly restores your shock to factory...13140040- SKU:
- 13140040
- Availability:
- Ships Same Business Day
- Weight:
- 0.34 LBS
- COLOR/FINISH:
- CHROME
- INSIDE DIAMETER IMPERIAL:
- 0.63'
- OUTSIDE DIAMETER IMPERIAL:
- 1.97'
- RIDING STYLE:
- ATV
- MOUNTING POSITION:
- REAR
- COLOR/FINISH:
- RED
- RIDING STYLE:
- UTV
- COLOR/FINISH:
- BLACK
- MATERIAL:
- 6061-T6 ALUMINUM
- PRODUCT NAME:
- SEAL KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SHOCK
- UNITS:
- KIT
$56.95 -
MOOSE RACING Shock Seal Head - 16 mm ID x 46 mm OD - Round Snap Rings 46 x 2 Round 37-1002
MOOSE RACING
$54.95A worn or damaged shock seal head compromises suspension performance and allows contaminant ingress that accelerates internal wear. This complete MOOSE RACING assembly delivers factory-quality sealing with precision-machined 6061-T6 aluminum construction...13140041- SKU:
- 13140041
- Availability:
- Ships Same Business Day
- Weight:
- 0.32 LBS
- COLOR/FINISH:
- CHROME
- INSIDE DIAMETER IMPERIAL:
- 0.63'
- COLOR/FINISH:
- BLACK
- MATERIAL:
- 6061-T6 ALUMINUM
- OUTSIDE DIAMETER IMPERIAL:
- 1.81'
- PRODUCT NAME:
- SEAL KIT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SHOCK
- UNITS:
- KIT
- COLOR/FINISH:
- RED
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- UTV
$54.95 -
MOOSE RACING Shock Seal Head - 16 mm ID x 44 mm OD - Round Snap Rings 44 x 2 37-1003
MOOSE RACING
$58.95A worn or damaged shock seal head compromises both damping performance and component longevity by allowing oil to escape and contaminants to enter the shock body. This MOOSE RACING complete assembly eliminates the need for individual seal replacements,...13140042- SKU:
- 13140042
- Availability:
- Ships Same Business Day
- Weight:
- 0.28 LBS
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- CHROME
- INSIDE DIAMETER IMPERIAL:
- 0.63'
- PRODUCT NAME:
- SEAL KIT
- RIDING STYLE:
- OFF-ROAD
- OUTSIDE DIAMETER IMPERIAL:
- 1.73'
- COLOR/FINISH:
- RED
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- UTV
- TYPE:
- SHOCK
- MATERIAL:
- 6061-T6 ALUMINUM
- RIDING STYLE:
- ATV
- UNITS:
- KIT
$58.95 -
MOOSE RACING Shock Seal Head - 18 mm ID x 46 mm OD 37-1120
MOOSE RACING
$66.95A worn or degraded shock seal head compromises your suspension's ability to maintain consistent damping and prevent contamination—directly impacting handling precision and ride quality. The MOOSE RACING Shock Seal Head restores full hydraulic integrity...13140053- SKU:
- 13140053
- Availability:
- Ships Same Business Day
- Weight:
- 0.29 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- SEAL KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- RIDING STYLE:
- UTV
- INSIDE DIAMETER IMPERIAL:
- 0.709'
- MOUNTING POSITION:
- REAR
- TYPE:
- SHOCK
- COLOR/FINISH:
- CHROME
- COLOR/FINISH:
- RED
- MATERIAL:
- 6061-T6 ALUMINUM
- OUTSIDE DIAMETER IMPERIAL:
- 1.81'
- RIDING STYLE:
- ATV
$66.95 -
MOOSE RACING Fork Bushing Kit - 47.00 mm 38-6014
MOOSE RACING
$58.80Fork bushings endure thousands of compression cycles, and worn bushings translate directly to sloppy steering response and accelerated seal degradation. The MOOSE RACING Fork Bushing Kit restores tight tolerances and eliminates play in your front end,...04500118- SKU:
- 04500118
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- MATERIAL:
- PTFE
- INNER BUSHING OUTSIDE DIAMETER IMPERIAL:
- 1.72'
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- KIT
- INNER BUSHING INSIDE DIAMETER METRIC:
- 41.90 MM
- INNER BUSHING WIDTH IMPERIAL:
- 0.79'
- PRODUCT NAME:
- BUSHING KIT
$58.80 -
MOOSE RACING Fork Seal Kit - 43 mm 56-137
MOOSE RACING
$39.95Fork seals wear faster than most riders expect, causing oil weeping that compromises suspension performance and fork stiffness. The MOOSE RACING 43mm Fork Seal Kit replaces worn seals with a patented MAX-LIFE compound that reduces friction by up to 3x...04070095- SKU:
- 04070095
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- PRODUCT NAME:
- FORK SEAL KIT
- RIDING STYLE:
- STREET
- THICKNESS METRIC:
- 9.50 MM
- INSIDE DIAMETER METRIC:
- 43.00 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- OUTSIDE DIAMETER METRIC:
- 55.35 MM
$39.95 -
MOOSE RACING Fork Bushing Kit 38-6037
MOOSE RACING
$62.01Fork bushings wear faster than most riders realize, leading to sloppy handling and accelerated seal degradation. The MOOSE RACING Fork Bushing Kit 38-6037 replaces worn bushings with components dyno-tested to withstand 500,000 strokes while maintaining...04500578- SKU:
- 04500578
- Availability:
- Ships Same Business Day
- Weight:
- 0.26 LBS
$62.01 -
MOOSE RACING Fork Bushing Kit - 52.00 mm 38-6130
MOOSE RACING
$55.59Fork bushings wear down with every ride, compromising your suspension's response and increasing friction that robs you of performance. The MOOSE RACING Fork Bushing Kit delivers precision-engineered replacements that restore your fork's original geometry...04500481- SKU:
- 04500481
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MATERIAL:
- PTFE
- INNER BUSHING INSIDE DIAMETER METRIC:
- 47.80 MM
- INNER BUSHING OUTSIDE DIAMETER IMPERIAL:
- 1.96'
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- KIT
- INNER BUSHING WIDTH IMPERIAL:
- 0.79'
- PRODUCT NAME:
- BUSHING KIT
$55.59 -
MOOSE RACING Fork Bushing Kit - 47.00 mm 38-6009
MOOSE RACING
$70.57Your fork bushings wear faster than you'd like, causing play in the sliders and degrading handling precision lap after lap. The MOOSE RACING Fork Bushing Kit delivers dyno-proven durability—tested to 500,000 strokes with measurably less wear than OEM...04500115- SKU:
- 04500115
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- INNER BUSHING INSIDE DIAMETER METRIC:
- 41.90 MM
- INNER BUSHING OUTSIDE DIAMETER IMPERIAL:
- 1.72'
- INNER BUSHING WIDTH IMPERIAL:
- 0.79'
- MATERIAL:
- PTFE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- KIT
- PRODUCT NAME:
- BUSHING KIT
$70.57 -
MOOSE RACING Fork Seal/Wiper Kit - 47 mm 118888470101
MOOSE RACING
$49.95Fork seals are critical wear items that directly impact your suspension's performance and reliability. Over time, OEM seals degrade, leading to oil leakage, reduced damping, and costly fork damage. The MOOSE RACING Fork Seal/Wiper Kit delivers genuine...04070659- SKU:
- 04070659
- Availability:
- Ships Same Business Day
- Weight:
- 0.51 LBS
- INSIDE DIAMETER METRIC:
- 47.00 MM
- PRODUCT NAME:
- FORK SEAL/WIPER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$49.95 -
MOOSE RACING Premium Fork/Dust Seal Kit - 41 mm 119999410101
MOOSE RACING
$84.48A worn fork seal kit compromises suspension performance, increases oil leakage, and accelerates internal component wear—ultimately degrading your bike's handling and damaging expensive fork internals. The MOOSE RACING Premium Fork/Dust Seal Kit restores...04500540- SKU:
- 04500540
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
$84.48 -
MOOSE RACING Premium Fork/Dust Seal Kit - 43 mm 119999430101
MOOSE RACING
$84.48Fork seal degradation compromises suspension performance and can lead to costly damage if left unaddressed. This MOOSE Racing Premium Fork/Dust Seal Kit restores your 43mm fork to factory specifications with pre-assembled components, eliminating...04500541- SKU:
- 04500541
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
$84.48 -
MOOSE RACING Premium Fork/Dust Seal Kit - 47 mm 119999470101
MOOSE RACING
$84.48Fork seals degrade with every ride—dirt, moisture, and heat break down elastomers, leading to oil weeping, reduced damping performance, and potential suspension failure. The MOOSE RACING Premium Fork/Dust Seal Kit restores your suspension to factory...04500542- SKU:
- 04500542
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
$84.48 -
MOOSE RACING Premium Fork/Dust Seal Kit - 48 mm 119999480101
MOOSE RACING
$84.48A properly sealed fork is non-negotiable for consistent suspension performance and longevity. When dust seals and internal components wear, your fork loses oil, gains contamination, and becomes unpredictable in the dirt. This premium rebuild kit from...04500543- SKU:
- 04500543
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
$84.48 -
MOOSE RACING Premium Shock Rebuild Kit 129999500501
MOOSE RACING
$128.95Shock performance degrades over time as seals wear and internal components break down—a rebuild kit lets you restore your suspension to factory specifications without replacing the entire shock assembly. The MOOSE RACING Premium Shock Rebuild Kit...13140629- SKU:
- 13140629
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- PRODUCT NAME:
- COMPLETE SHOCK REBUILD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$128.95 -
MOOSE RACING Lowering Pull Rod 0419-0021
MOOSE RACING
$199.95If you're serious about suspension geometry, lowering pull rods are non-negotiable for rear-end stability and straighter tracking through the corners. This MOOSE RACING unit delivers measurable improvements in handling while maintaining a compliant...13041028- SKU:
- 13041028
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- COLOR/FINISH:
- BLACK
- HEIGHT ADJUSTMENT IMPERIAL:
- STANDARD
- MATERIAL:
- ALUMINUM ALLOY
- UNITS:
- KIT
- COLOR/FINISH:
- ANODIZED
- PRODUCT NAME:
- LOWERING KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- PULL ROD
$199.95 -
WORKS CONNECTION Pro Launch Start Device 12-333
WORKS CONNECTION
$159.38A reliable launch control device is non-negotiable for consistent starts in competitive racing. The WORKS CONNECTION Pro Launch Start Device eliminates the unpredictability of spring-based designs with its spring-less mechanism, giving you precise,...04500549- SKU:
- 04500549
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MOUNTING POSITION:
- FRONT
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- RED
- MATERIAL:
- ALUMINUM
- MODEL:
- FOR KAWASAKI
- PRODUCT NAME:
- LAUNCH CONTROL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- KIT
$159.38 -
WORKS CONNECTION Pro Launch Start Device 12-622
WORKS CONNECTION
$159.38A consistent, reliable launch is the difference between winning and losing on the track. The WORKS CONNECTION Pro Launch Start Device eliminates the mechanical inconsistencies of traditional spring-loaded designs, giving you precise throttle control and...04500550- SKU:
- 04500550
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- MOUNTING POSITION:
- FRONT
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- RED
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- LAUNCH CONTROL
- MODEL:
- FOR KTM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- KIT
$159.38 -
MOOSE RACING Fork Seal Kit - 30 mm 56-106
MOOSE RACING
$37.95Fork seals degrade quickly under the demands of aggressive riding and racing, leading to oil leakage, reduced suspension performance, and costly damage to fork internals. The MOOSE RACING Fork Seal Kit addresses this with a patented MAX-LIFE compound...04070317- SKU:
- 04070317
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- FORK SEAL KIT
- RIDING STYLE:
- OFF-ROAD
- INSIDE DIAMETER METRIC:
- 30.00 MM
- THICKNESS METRIC:
- 10.00 MM
- UNITS:
- KIT
- OUTSIDE DIAMETER METRIC:
- 42.00 MM
$37.95
