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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PARTS UNLIMITED Fork Seals - 47 mm ID x 58 mm OD x 10 mm T PUP40FORK455076
PARTS UNLIMITED
$15.95Fork seals are critical wear items that directly impact your suspension's performance and longevity. Oil leakage from worn seals compromises damping quality, reduces handling precision, and accelerates internal component degradation. These PARTS...FS045- SKU:
- FS045
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- INSIDE DIAMETER METRIC:
- 47.00 MM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- NOK ANTI-STICTION
- OUTSIDE DIAMETER METRIC:
- 58.00 MM
- PRODUCT NAME:
- FORK SEAL
- THICKNESS METRIC:
- 10.00 MM
- UNITS:
- PAIR
$15.95 -
PARTS UNLIMITED Fork Seals - 50 mm ID x 63 mm OD x 11 mm T - NOK PUP40FORK455078
PARTS UNLIMITED
$27.95Fork seals are critical wear items that directly impact suspension performance and safety. Degraded or leaking seals compromise damping efficiency, allow contaminants into the fork tubes, and can lead to costly internal damage. These OEM-specification...FS049- SKU:
- FS049
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- INSIDE DIAMETER METRIC:
- 50.00 MM
- PRODUCT NAME:
- FORK SEAL
- RIDING STYLE:
- STREET
- RIDING STYLE:
- OFF-ROAD
- THICKNESS METRIC:
- 11.00 MM
- MATERIAL:
- NOK ANTI-STICTION
- OUTSIDE DIAMETER METRIC:
- 63.00 MM
- UNITS:
- PAIR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
$27.95 -
PARTS UNLIMITED Fork Seals - 45 mm ID x 58 mm OD x 11 mm T PUP40FORK455085
PARTS UNLIMITED
$36.95Fork seals are critical wear items that directly impact your suspension's performance and longevity. When seals degrade, hydraulic fluid leaks out, reducing damping effectiveness and increasing fork stiction—ultimately compromising handling and safety...FS050- SKU:
- FS050
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MATERIAL:
- NOK ANTI-STICTION
- UNITS:
- PAIR
- INSIDE DIAMETER METRIC:
- 45.00 MM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- PRODUCT NAME:
- FORK SEAL
- RIDING STYLE:
- STREET
- OUTSIDE DIAMETER METRIC:
- 58.00 MM
- RIDING STYLE:
- OFF-ROAD
- THICKNESS METRIC:
- 11.00 MM
$36.95 -
MOOSE RACING Fork Seal Kit - 49 mm 56-144
MOOSE RACING
$37.95Fork seals wear faster than nearly any other suspension component, and worn seals mean oil leakage, contaminated fluid, and progressive loss of damping performance. The MOOSE RACING 49mm Fork Seal Kit addresses this with a patented seal material and...04070101- SKU:
- 04070101
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- INSIDE DIAMETER METRIC:
- 49.00 MM
- PRODUCT NAME:
- FORK SEAL KIT
- RIDING STYLE:
- OFF-ROAD
- THICKNESS METRIC:
- 11.00 MM
- UNITS:
- KIT
- OUTSIDE DIAMETER METRIC:
- 60.25 MM
- RIDING STYLE:
- STREET
$37.95 -
MOOSE RACING Swingarm Bearing Kit 28-1075
MOOSE RACING
$93.95A worn swingarm bearing kit compromises your bike's handling precision and accelerates wear on adjacent suspension components. The MOOSE RACING 28-1075 provides a complete rebuild solution with OEM-quality components, eliminating the need to source...A281075- SKU:
- A281075
- Availability:
- Ships Same Business Day
- Weight:
- 0.72 LBS
- TYPE:
- SWINGARM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- MATERIAL:
- STEEL
- PRODUCT NAME:
- BEARING KIT
$93.95Qty in Cart: 0Quantity:Price:$93.95Subtotal: -
MOOSE RACING Swingarm Bearing Kit 28-1078
MOOSE RACING
$92.95Worn swingarm bearings compromise handling precision and create dangerous play in your rear suspension geometry. This complete rebuild kit gives you factory-quality performance without the OEM price tag, letting you restore your machine to stock...A281078- SKU:
- A281078
- Availability:
- Ships Same Business Day
- Weight:
- 0.78 LBS
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- TYPE:
- SWINGARM
- PRODUCT NAME:
- BEARING KIT
$92.95 -
MOOSE RACING Swingarm Bearing Kit 28-1080
MOOSE RACING
$65.95A worn swingarm bearing kit compromises your bike's handling precision and creates dangerous play in the suspension geometry. The MOOSE RACING 28-1080 gives you a complete, OEM-quality rebuild solution without the premium dealership pricing, restoring...A281080- SKU:
- A281080
- Availability:
- Ships Same Business Day
- Weight:
- 0.52 LBS
- TYPE:
- SWINGARM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- MATERIAL:
- STEEL
- PRODUCT NAME:
- BEARING KIT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
$65.95 -
MOOSE RACING Swingarm Bearing Kit 28-1089
MOOSE RACING
$82.95A worn swingarm bearing kit compromises your bike's handling precision and can lead to costly secondary damage if ignored. The MOOSE RACING 28-1089 gives you everything needed for a complete rebuild—bearings, seals, shafts, and spacers—without the OEM...A281089- SKU:
- A281089
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- PRODUCT NAME:
- BEARING KIT
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- TYPE:
- SWINGARM
$82.95 -
MOOSE RACING Swingarm Bearing Kit 28-1090
MOOSE RACING
$65.95A worn swingarm bearing creates play in your suspension geometry, robbing you of precision handling and introducing safety risks on the track. The MOOSE RACING 28-1090 Swingarm Bearing Kit delivers a complete rebuild solution with OEM-quality components...A281090- SKU:
- A281090
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- BEARING KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- TYPE:
- SWINGARM
$65.95 -
MOOSE RACING Shock Bearing Kit - Back Upper/Lower 29-1002
MOOSE RACING
$29.95Worn shock bearings compromise suspension geometry and introduce play that degrades handling precision—exactly what costs races and confidence on the road. The MOOSE RACING Shock Bearing Kit restores your rear shock to factory specifications with...A291002- SKU:
- A291002
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- MOUNTING POSITION:
- REAR - LOWER
- TYPE:
- SHOCK
- MOUNTING POSITION:
- REAR - UPPER
- PRODUCT NAME:
- BEARING KIT
$29.95 -
MOOSE RACING Shock Bearing Kit - Back Upper 29-1016
MOOSE RACING
$29.95Worn shock bearings compromise your suspension's responsiveness and can lead to costly damage down the line. The MOOSE RACING Shock Bearing Kit restores your rear upper shock to factory specifications with OEM-quality components at a fraction of...A291016- SKU:
- A291016
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PRODUCT NAME:
- BEARING KIT
- MOUNTING POSITION:
- REAR - UPPER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SHOCK
- UNITS:
- KIT
$29.95 -
MOOSE RACING Neoprene Fork Skins - 44 mm-50 mm D - 356 mm (14") L - 3 mm Thick - 125 cc and larger 0406-0012
MOOSE RACING
$27.95Fork seals and tubes are constantly exposed to abrasive dust, moisture, and road debris—elements that accelerate wear and compromise suspension performance. MOOSE RACING Neoprene Fork Skins provide a cost-effective barrier that shields these critical...04060012- SKU:
- 04060012
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
- FOR FORK TUBE DIAMETER (SLIDER) METRIC:
- 44.00 MM - 50.00 MM
- OVERALL LENGTH IMPERIAL:
- 14.00'
- PRODUCT NAME:
- FORK SKINS
- TYPE:
- 125 CC AND ABOVE
- COLOR/FINISH:
- BLACK
- UNITS:
- PAIR
- MATERIAL:
- NEOPRENE
- RIDING STYLE:
- OFF-ROAD
$27.95 -
MOOSE RACING Lower Fork Leg Guard - Right Leg - WR250/450 32-256
MOOSE RACING
$49.95Protect your WR250/450's lower fork legs from trail debris, rocks, and impact damage with this purpose-built aluminum guard. Yamaha WR riders know that fork damage means downtime—this guard absorbs the hits so your suspension doesn't have to. Machined...04060092- SKU:
- 04060092
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- PRODUCT NAME:
- GUARD
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- MATERIAL:
- ALUMINUM
- TYPE:
- RIGHT FORK LEG
- COLOR/FINISH:
- POLISHED
$49.95Qty in Cart: 0Quantity:Price:$49.95Subtotal: -
MOOSE RACING Fork Seal/Wiper Kit - 36 mm 118888360101
MOOSE RACING
$49.95Fork seals wear faster than most riders expect, leading to oil leakage, reduced suspension performance, and costly damage to internal fork components. MOOSE Racing's 36mm Fork Seal/Wiper Kit extends seal life to 3-4 times longer than OEM seals through...04070655- SKU:
- 04070655
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
$49.95 -
MOOSE RACING Fork Seal/Wiper Kit - 43 mm 118888430101
MOOSE RACING
$49.95Fork seals wear faster than nearly any other suspension component, and degraded seals compromise handling precision and invite oil leakage that contaminates your brakes. MOOSE RACING's engineered seal design eliminates the pressure imbalance that causes...04070657- SKU:
- 04070657
- Availability:
- Ships Same Business Day
- Weight:
- 0.51 LBS
$49.95 -
MOOSE RACING Fork Seal/Wiper Kit - 46 mm 118888460101
MOOSE RACING
$49.95Fork seals wear faster than almost any other suspension component, leading to oil leakage, reduced damping performance, and costly fork service calls. MOOSE RACING's 46mm Fork Seal/Wiper Kit uses patented MAX-LIFE material and a precision triple-lip...04070658- SKU:
- 04070658
- Availability:
- Ships Same Business Day
- Weight:
- 0.51 LBS
- INSIDE DIAMETER METRIC:
- 46.00 MM
- PRODUCT NAME:
- FORK SEAL/WIPER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$49.95 -
MOOSE RACING Neoprene Fork Skins - 32 mm-43 mm D - 127 mm (5") L - 3 mm Thick - 85 cc and smaller PCFS11
MOOSE RACING
$19.95Fork seals are expensive to replace, and premature wear from dust, dirt, and road grime cuts your ride short. The MOOSE RACING Neoprene Fork Skins provide a simple, affordable barrier that keeps your fork tubes protected and seals performing longer. Slip...04060009- SKU:
- 04060009
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- FOR FORK TUBE DIAMETER (SLIDER) METRIC:
- 32.00 MM - 43.00 MM
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- NEOPRENE
- OVERALL LENGTH IMPERIAL:
- 5.00'
- TYPE:
- 85 CC AND UNDER
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- FORK SKINS
- UNITS:
- PAIR
$19.95Qty in Cart: 0Quantity:Price:$19.95Subtotal: -
MOOSE RACING Neoprene Fork Skins - 44 mm-50 mm D - 127 mm (5") L - 3 mm Thick - 125 cc and larger PCFS10
MOOSE RACING
$19.95Fork seals and tubes are exposed to the harshest conditions on the track and trail—dust, dirt, mud, and corrosive elements that degrade performance and shorten component life. MOOSE RACING Neoprene Fork Skins provide a simple, effective barrier that...04060010- SKU:
- 04060010
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- MATERIAL:
- NEOPRENE
- OVERALL LENGTH IMPERIAL:
- 5.00'
- FOR FORK TUBE DIAMETER (SLIDER) METRIC:
- 44.00 MM - 50.00 MM
- PRODUCT NAME:
- FORK SKINS
- TYPE:
- 125 CC AND ABOVE
- COLOR/FINISH:
- BLACK
$19.95Qty in Cart: 0Quantity:Price:$19.95Subtotal: -
MOOSE RACING Premium Shock Rebuild Kit 129999500701
MOOSE RACING
$128.95A worn-out shock absorber loses damping efficiency and compromises handling precision—exactly what you can't afford on track or in competition. This MOOSE RACING Premium Shock Rebuild Kit delivers a complete, pre-assembled solution to restore your...13140624- SKU:
- 13140624
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
$128.95 -
MOOSE RACING Steering Stem Bearing Kit 22-1065
MOOSE RACING
$55.95Stock ball-type steering bearings wear quickly and require constant maintenance—especially under aggressive riding or racing conditions. The MOOSE RACING Steering Stem Bearing Kit 22-1065 upgrades your steering head with tapered roller bearings,...04100232- SKU:
- 04100232
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MODEL:
- TAPERED ROLLER
- PRODUCT NAME:
- BEARING
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- STEERING STEM
- UNITS:
- KIT
$55.95Qty in Cart: 0Quantity:Price:$55.95Subtotal:
