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
-
PARTS UNLIMITED Fork Seals - 48 mm ID x 57.9 mm OD x 11.5 mm T PUP40FORK455141
PARTS UNLIMITED
$63.19Worn fork seals compromise suspension performance and invite contamination into your fork tubes—leading to poor damping, noise, and costly internal damage. PARTS UNLIMITED Fork Seals deliver OEM-specification protection and precise hydraulic sealing,...04070140- SKU:
- 04070140
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- RIDING STYLE:
- OFF-ROAD
- THICKNESS METRIC:
- 11.50 MM
- UNITS:
- PAIR
- INSIDE DIAMETER METRIC:
- 48.00 MM
- MATERIAL:
- NOK ANTI-STICTION
- OUTSIDE DIAMETER METRIC:
- 57.90 MM
- PRODUCT NAME:
- FORK SEAL
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
$63.19 -
PARTS UNLIMITED Fork Seals - 27 mm ID x 51.5 mm OD x 30 mm T PUP40FORK455142
PARTS UNLIMITED
$40.75Worn fork seals compromise suspension performance and invite hydraulic fluid leakage that degrades damping consistency and shortens component life. These OEM-specification replacement seals restore your fork's original sealing integrity, ensuring...04070269- SKU:
- 04070269
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- INSIDE DIAMETER METRIC:
- 27.00 MM
- OUTSIDE DIAMETER METRIC:
- 51.50 MM
- MATERIAL:
- RUBBER
- PRODUCT NAME:
- FORK SEAL
- RIDING STYLE:
- OFF-ROAD
- THICKNESS METRIC:
- 30.00 MM
- UNITS:
- PAIR
$40.75 -
PARTS UNLIMITED Fork Seals - 43 mm ID x 53.4 mm OD x 5.8/11.8 mm T PUP40FORK455125
PARTS UNLIMITED
$50.95Fork seals are critical wear items that directly impact your suspension's performance and longevity. Degraded seals allow hydraulic fluid to escape and contaminants to enter, compromising damping characteristics and risking fork damage. These...04070270- SKU:
- 04070270
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- INSIDE DIAMETER METRIC:
- 43.00 MM
- UNITS:
- PAIR
- PRODUCT NAME:
- FORK SEAL
- MATERIAL:
- RUBBER
- OUTSIDE DIAMETER METRIC:
- 53.40 MM
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- THICKNESS METRIC:
- 5.80 MM/11.80 MM
$50.95 -
PARTS UNLIMITED Fork Seals - 48 mm ID x 58.4 mm OD x 5.8/11.8 mm T PUP40FORK455126
PARTS UNLIMITED
$50.95Worn fork seals compromise suspension performance and invite hydraulic fluid leakage that accelerates component degradation. These PARTS UNLIMITED replacement seals restore the pressure integrity of your fork assembly, ensuring consistent damping control...04070271- SKU:
- 04070271
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
- PRODUCT NAME:
- FORK SEAL
- OUTSIDE DIAMETER METRIC:
- 58.40 MM
- THICKNESS METRIC:
- 5.80 MM/11.80 MM
- INSIDE DIAMETER METRIC:
- 48.00 MM
- MATERIAL:
- RUBBER
- RIDING STYLE:
- OFF-ROAD
$50.95 -
PARTS UNLIMITED Fork Seals - 48 mm ID x 58.4 mm OD x 5.8/13.3 mm T PUP40FORK455140
PARTS UNLIMITED
$55.03Fork seals are critical wear items that directly impact suspension performance, handling precision, and fork longevity. Worn or leaking seals allow hydraulic fluid to escape, compromising damping characteristics and exposing internal components to...04070272- SKU:
- 04070272
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MATERIAL:
- RUBBER
- OUTSIDE DIAMETER METRIC:
- 58.40 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- INSIDE DIAMETER METRIC:
- 48.00 MM
- THICKNESS METRIC:
- 5.80 MM/13.30 MM
- PRODUCT NAME:
- FORK SEAL
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
$55.03Qty in Cart: 0Quantity:Price:$55.03Subtotal: -
PARTS UNLIMITED Fork Seals - 45 mm ID x 58.4 mm OD x 4.6/14 mm T PUP40FORK455179
PARTS UNLIMITED
$47.89Fork seals are critical wear items that deteriorate with every riding season, allowing oil to migrate past the seal and compromising your suspension's damping performance and handling precision. This PARTS UNLIMITED replacement set restores...04070291- SKU:
- 04070291
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- INSIDE DIAMETER METRIC:
- 45.00 MM
- MATERIAL:
- RUBBER
- OUTSIDE DIAMETER METRIC:
- 58.40 MM
- RIDING STYLE:
- OFF-ROAD
- THICKNESS METRIC:
- 4.60 MM/14.00 MM
- UNITS:
- PAIR
- PRODUCT NAME:
- FORK SEAL
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
$47.89 -
MOOSE RACING Fork Seal Kit - 48 mm 56-146
MOOSE RACING
$39.95Fork seals are critical wear items that directly impact your suspension's performance and longevity. Stock OEM seals degrade quickly under racing conditions, leading to fluid leakage, loss of damping control, and costly fork rebuilds. The MOOSE RACING...04070102- SKU:
- 04070102
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- STREET
- THICKNESS METRIC:
- 9.50 MM
- PRODUCT NAME:
- FORK SEAL KIT
- INSIDE DIAMETER METRIC:
- 48.00 MM
- OUTSIDE DIAMETER METRIC:
- 58.00 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$39.95 -
MOOSE RACING Shock Bearing Kit - Front Upper/Lower | Rear Upper/Lower 29-1003
MOOSE RACING
$29.95Worn shock bearings compromise your suspension's responsiveness and can lead to premature component failure. The MOOSE RACING Shock Bearing Kit 29-1003 restores your shocks to factory specifications with OEM-quality components at a fraction of OEM...A291003- SKU:
- A291003
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MOUNTING POSITION:
- FRONT - LOWER
- UNITS:
- KIT
- PRODUCT NAME:
- BEARING KIT
- RIDING STYLE:
- OFF-ROAD
- MOUNTING POSITION:
- FRONT - UPPER
- TYPE:
- SHOCK
- MOUNTING POSITION:
- REAR - LOWER
- MOUNTING POSITION:
- REAR - UPPER
- RIDING STYLE:
- ATV
$29.95 -
MOOSE RACING Shock Bearing Kit - Back Upper 29-1006
MOOSE RACING
$31.95Worn shock bearings compromise suspension responsiveness and increase component wear across your rear suspension geometry. This complete rebuild kit restores your shock's factory performance specifications without the expense of OEM replacement, giving...A291006- SKU:
- A291006
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PRODUCT NAME:
- BEARING KIT
- TYPE:
- SHOCK
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- MOUNTING POSITION:
- REAR - UPPER
$31.95 -
MOOSE RACING Shock Bearing Kit - Upper 29-1013
MOOSE RACING
$30.95Worn shock bearings compromise suspension geometry and create unpredictable handling characteristics that cost you lap time and consistency. This complete rebuild kit restores your upper shock bearing to factory specifications without the premium price...A291013- SKU:
- A291013
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- TYPE:
- SHOCK
- MOUNTING POSITION:
- REAR - UPPER
- PRODUCT NAME:
- BEARING KIT
$30.95 -
MOOSE RACING Fork Seal Kit - 43 mm 56-136
MOOSE RACING
$37.95Fork seals wear faster than most riders expect—degraded seals allow oil to migrate into your dust wipers, compromising suspension performance and damaging internal components. The MOOSE RACING 43mm Fork Seal Kit addresses this with a patented MAX-LIFE...04070178- SKU:
- 04070178
- Availability:
- Ships Same Business Day
- Weight:
- 0.22 LBS
- INSIDE DIAMETER METRIC:
- 43.00 MM
- OUTSIDE DIAMETER METRIC:
- 55.00 MM
- RIDING STYLE:
- OFF-ROAD
- THICKNESS METRIC:
- 10.50 MM
- UNITS:
- KIT
- PRODUCT NAME:
- FORK SEAL KIT
- RIDING STYLE:
- STREET
$37.95 -
MOOSE RACING Fork Seal Kit - 32 mm 56-154
MOOSE RACING
$39.95Fork seals wear faster than almost any other suspension component, and worn seals mean oil weeping, reduced damping, and premature fork failure. The MOOSE RACING 32 mm 56-154 Fork Seal Kit extends seal life to 3-4 times longer than OEM seals by using a...04070143- SKU:
- 04070143
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- OUTSIDE DIAMETER METRIC:
- 42.20 MM
- PRODUCT NAME:
- FORK SEAL KIT
- RIDING STYLE:
- STREET
- INSIDE DIAMETER METRIC:
- 32.00 MM
- THICKNESS METRIC:
- 6.50 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$39.95 -
MOOSE RACING Steering Stem Bearing Kit 22-1061
MOOSE RACING
$40.95Worn steering stem bearings create play, imprecision, and accelerated wear throughout your front-end geometry. The MOOSE RACING Steering Stem Bearing Kit 22-1061 replaces inferior ball-type bearings with tapered roller bearings—a proven upgrade that...04100122- SKU:
- 04100122
- Availability:
- Ships Same Business Day
- Weight:
- 0.58 LBS
- MODEL:
- TAPERED ROLLER
- PRODUCT NAME:
- BEARING
- TYPE:
- STEERING STEM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$40.95Qty in Cart: 0Quantity:Price:$40.95Subtotal: -
MOOSE RACING Steering Stem Bearing Kit 22-1042
MOOSE RACING
$49.95OEM ball bearings in your steering stem create friction, play, and accelerated wear—especially under aggressive riding or racing conditions. The MOOSE RACING Steering Stem Bearing Kit 22-1042 replaces them with precision tapered roller bearings that...04100014- SKU:
- 04100014
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- MODEL:
- TAPERED ROLLER
- PRODUCT NAME:
- BEARING
- TYPE:
- STEERING STEM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$49.95 -
MOOSE RACING Steering Stem Bearing Kit 22-1044
MOOSE RACING
$30.95Stock ball-type steering stem bearings wear quickly and demand constant maintenance—tapered roller bearings eliminate this headache while delivering noticeably smoother steering and longer service life. This complete kit upgrades your bike's front-end...04100019- SKU:
- 04100019
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- MODEL:
- TAPERED ROLLER
- UNITS:
- KIT
- PRODUCT NAME:
- BEARING
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- STEERING STEM
$30.95 -
MOOSE RACING Steering Stem Bearing Kit 22-1001
MOOSE RACING
$52.95OEM ball-type steering stem bearings wear quickly and require frequent maintenance—taper bearings eliminate this problem entirely. The MOOSE RACING Steering Stem Bearing Kit 22-1001 upgrades your front end with precision tapered roller bearings that...04100020- SKU:
- 04100020
- Availability:
- Ships Same Business Day
- Weight:
- 0.68 LBS
- PRODUCT NAME:
- BEARING
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- STEERING STEM
- UNITS:
- KIT
- MODEL:
- TAPERED ROLLER
$52.95 -
MOOSE RACING Steering Stem Bearing Kit 22-1002-M
MOOSE RACING
$57.95A worn or degraded steering stem bearing directly impacts your bike's handling precision and requires constant maintenance. The MOOSE RACING Steering Stem Bearing Kit upgrades your OEM ball-type bearings to superior tapered roller bearings, delivering...04100021- SKU:
- 04100021
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- PRODUCT NAME:
- BEARING
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- STEERING STEM
- UNITS:
- KIT
- MODEL:
- TAPERED ROLLER
$57.95 -
MOOSE RACING Steering Stem Bearing Kit 22-1008
MOOSE RACING
$57.95Steering stem bearings wear faster than most riders realize, causing play in your bars and unpredictable handling at speed. The MOOSE RACING 22-1008 upgrades your front end with tapered roller bearings—the same bearing design trusted in high-performance...04100024- SKU:
- 04100024
- Availability:
- Ships Same Business Day
- Weight:
- 0.62 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- BEARING
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- STEERING STEM
- MODEL:
- TAPERED ROLLER
$57.95 -
MOOSE RACING Swing Arm Link Kit 27-1131
MOOSE RACING
$107.95A worn suspension linkage compromises handling precision and can introduce dangerous play in your swing arm geometry. The MOOSE RACING Swing Arm Link Kit 27-1131 supplies all the components needed to rebuild your suspension linkage to factory...13020138- SKU:
- 13020138
- Availability:
- Ships Same Business Day
- Weight:
- 0.76 LBS
- PRODUCT NAME:
- BEARING KIT
- STYLE:
- LINKAGE
- MOUNTING POSITION:
- REAR LOWER
- TYPE:
- SWINGARM
- COLOR/FINISH:
- SILVER
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$107.95Qty in Cart: 0Quantity:Price:$107.95Subtotal: -
MOOSE RACING Swing Arm Link Kit 27-1132
MOOSE RACING
$107.95A compromised swing arm linkage accelerates wear across your entire suspension system, leading to unpredictable handling and costly failures mid-race or mid-season. The MOOSE RACING Swing Arm Link Kit 27-1132 gives you a complete rebuild solution with...13020139- SKU:
- 13020139
- Availability:
- Ships Same Business Day
- Weight:
- 1.03 LBS
- PRODUCT NAME:
- BEARING KIT
- COLOR/FINISH:
- SILVER
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- MOUNTING POSITION:
- REAR LOWER
- UNITS:
- KIT
- STYLE:
- LINKAGE
- TYPE:
- SWINGARM
$107.95Qty in Cart: 0Quantity:Price:$107.95Subtotal:
