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 Fork Seal Kit - 43 mm 56-133
MOOSE RACING
$37.95Fork seals are a wear item that directly impacts your suspension's performance and reliability. When OEM seals degrade, you lose oil pressure, experience increased friction, and risk contamination of your fork oil. The MOOSE RACING 43 mm Fork Seal Kit...04070094- SKU:
- 04070094
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- RIDING STYLE:
- STREET
- INSIDE DIAMETER METRIC:
- 43.00 MM
- OUTSIDE DIAMETER METRIC:
- 54.20 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- FORK SEAL KIT
- THICKNESS METRIC:
- 11.00 MM
$37.95 -
MOOSE RACING Fork Seal Kit - 43 mm 56-138
MOOSE RACING
$39.95Fork seals wear faster than almost any other suspension component, and worn seals mean oil leakage, loss of damping control, and costly fork rebuilds. The MOOSE RACING Fork Seal Kit addresses this directly with a patented seal material and triple-lip...04070096- SKU:
- 04070096
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- PRODUCT NAME:
- FORK SEAL KIT
- INSIDE DIAMETER METRIC:
- 43.00 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- THICKNESS METRIC:
- 9.50 MM
- OUTSIDE DIAMETER METRIC:
- 55.35 MM
$39.95 -
MOOSE RACING Fork Seal Kit - 46 mm 56-140
MOOSE RACING
$39.95Fork seals wear faster than most riders expect—especially under aggressive riding or track conditions—leading to oil leakage, reduced damping performance, and potential fork damage. The MOOSE RACING Fork Seal Kit uses a patented MAX-LIFE compound with...04070097- SKU:
- 04070097
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- THICKNESS METRIC:
- 10.00 MM
- INSIDE DIAMETER METRIC:
- 46.00 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- OUTSIDE DIAMETER METRIC:
- 58.20 MM
- PRODUCT NAME:
- FORK SEAL KIT
$39.95 -
MOOSE RACING Fork Seal Kit - 47 mm 56-142
MOOSE RACING
$37.95Fork seals are a critical wear item that directly impacts suspension performance and handling precision. The MOOSE RACING 47mm Fork Seal Kit addresses the primary failure point in most OEM fork designs—uneven seal pressure and excessive friction—by...04070099- SKU:
- 04070099
- Availability:
- Ships Same Business Day
- Weight:
- 0.26 LBS
- OUTSIDE DIAMETER METRIC:
- 58.30 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- THICKNESS METRIC:
- 10.00 MM
- INSIDE DIAMETER METRIC:
- 47.00 MM
- PRODUCT NAME:
- FORK SEAL KIT
$37.95 -
MOOSE RACING Fork Bushing Kit - 51.00 mm 38-6015
MOOSE RACING
$67.95Fork bushings are critical wear items that directly impact suspension responsiveness, damping consistency, and overall ride quality. OEM bushings degrade under racing loads, introducing play and unpredictability into your suspension geometry—exactly what...04500119- SKU:
- 04500119
- Availability:
- Ships Same Business Day
- Weight:
- 0.36 LBS
- INNER BUSHING INSIDE DIAMETER METRIC:
- 45.70 MM
- INNER BUSHING OUTSIDE DIAMETER IMPERIAL:
- 1.88'
- MATERIAL:
- PTFE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- KIT
- INNER BUSHING WIDTH IMPERIAL:
- 0.79'
- PRODUCT NAME:
- BUSHING KIT
$67.95 -
MOOSE RACING Fork Bushing Kit - 51.00 mm 38-6020
MOOSE RACING
$44.95Fork bushings are critical wear components that directly impact steering responsiveness, damping consistency, and overall suspension performance. OEM bushings degrade quickly under demanding riding conditions, leading to sloppy handling and premature...04500121- SKU:
- 04500121
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- INNER BUSHING INSIDE DIAMETER METRIC:
- 45.70 MM
- INNER BUSHING WIDTH IMPERIAL:
- 0.79'
- MATERIAL:
- PTFE
- PRODUCT NAME:
- BUSHING KIT
- INNER BUSHING OUTSIDE DIAMETER IMPERIAL:
- 1.88'
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- KIT
$44.95 -
MOOSE RACING Fork Bushing Kit - 47.00 mm 38-6039
MOOSE RACING
$46.95Fork bushings are critical wear items that directly impact your suspension's responsiveness, stability, and longevity. OEM bushings degrade under the repeated shock cycles of aggressive riding or racing, leading to sloppy fork action and compromised...04500129- SKU:
- 04500129
- Availability:
- Ships Same Business Day
- Weight:
- 0.29 LBS
- PRODUCT NAME:
- BUSHING KIT
- INNER BUSHING INSIDE DIAMETER METRIC:
- 41.90 MM
- UNITS:
- KIT
- INNER BUSHING OUTSIDE DIAMETER IMPERIAL:
- 1.72'
- MATERIAL:
- PTFE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- INNER BUSHING WIDTH IMPERIAL:
- 0.79'
$46.95 -
MOOSE RACING Swingarm Bearing Kit 28-1201
MOOSE RACING
$103.95A worn swingarm bearing kit compromises your suspension geometry, reducing handling precision and accelerating wear on adjacent components. The MOOSE RACING 28-1201 delivers a complete rebuild solution with OEM-quality parts at a fraction of dealership...13020661- SKU:
- 13020661
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- PRODUCT NAME:
- BEARING KIT
- MATERIAL:
- STEEL
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- TYPE:
- SWINGARM
$103.95Qty in Cart: 0Quantity:Price:$103.95Subtotal: -
MOOSE RACING Swingarm Bearing Kit 28-1192
MOOSE RACING
$59.95A worn swingarm bearing kit will compromise your bike's handling precision and create costly damage to adjoining components. This complete rebuild kit gives you OEM-quality components at a fraction of dealership prices, making it the smart choice for...13020662- SKU:
- 13020662
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- RIDING STYLE:
- STREET
- TYPE:
- SWINGARM
- UNITS:
- KIT
- MATERIAL:
- STEEL
- PRODUCT NAME:
- BEARING KIT
$59.95 -
MOOSE RACING Swing Arm Link Kit - EC250 27-1195
MOOSE RACING
$99.95A worn suspension linkage compromises handling precision and can lead to unpredictable bike behavior on the track or trail. The MOOSE RACING Swing Arm Link Kit gives you a complete rebuild solution with OEM-quality components engineered to restore full...13020663- SKU:
- 13020663
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- COLOR/FINISH:
- SILVER
- MATERIAL:
- STEEL
- PRODUCT NAME:
- BEARING KIT
- RIDING STYLE:
- OFF-ROAD
- MOUNTING POSITION:
- REAR LOWER
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- STYLE:
- LINKAGE BEARING
- TYPE:
- SWINGARM
$99.95Qty in Cart: 0Quantity:Price:$99.95Subtotal: -
MOOSE RACING Swing Arm Link Kit - CRF230F 27-1098
MOOSE RACING
$109.95A worn or damaged swing arm linkage compromises your CRF230F's suspension geometry and handling precision—especially critical if you're pushing hard on the track or trail. This complete rebuild kit from MOOSE Racing gives you OEM-quality components...13020665- SKU:
- 13020665
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- PRODUCT NAME:
- BEARING KIT
- COLOR/FINISH:
- SILVER
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- MOUNTING POSITION:
- REAR LOWER
- STYLE:
- LINKAGE BEARING
- TYPE:
- SWINGARM
$109.95 -
MOOSE RACING Swing Arm Link Kit - KLR140 27-1167
MOOSE RACING
$109.95Swing arm linkage wear compromises suspension geometry and introduces play that degrades handling precision and accelerates component failure. The MOOSE RACING Swing Arm Link Kit delivers a complete rebuild solution with OEM-grade bearings and...13020666- SKU:
- 13020666
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- BEARING KIT
- MOUNTING POSITION:
- REAR LOWER
- STYLE:
- LINKAGE BEARING
- TYPE:
- SWINGARM
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$109.95 -
MOOSE RACING Swing Arm Link Kit - KX450F 27-1194
MOOSE RACING
$99.95A worn suspension linkage will rob your KX450F of precision handling and introduce unpredictable feedback at the bars—exactly when you need confidence most. The MOOSE RACING Swing Arm Link Kit delivers a complete rebuild solution with OEM-quality...13020667- SKU:
- 13020667
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- BEARING KIT
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- SILVER
- UNITS:
- KIT
- STYLE:
- LINKAGE BEARING
- TYPE:
- SWINGARM
- MOUNTING POSITION:
- REAR LOWER
$99.95 -
MOOSE RACING Swing Arm Link Kit - TTR125 27-1097
MOOSE RACING
$99.95A worn swing arm linkage compromises suspension responsiveness and introduces play that compounds over time, affecting handling precision and increasing wear on other components. The MOOSE RACING Swing Arm Link Kit provides all necessary components to...13020668- SKU:
- 13020668
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- COLOR/FINISH:
- SILVER
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- MOUNTING POSITION:
- REAR LOWER
- PRODUCT NAME:
- BEARING KIT
- STYLE:
- LINKAGE BEARING
- TYPE:
- SWINGARM
- UNITS:
- KIT
$99.95 -
MOOSE RACING Swing Arm Link Kit - TTR230 27-1143
MOOSE RACING
$74.95A worn swing arm linkage directly compromises suspension geometry and handling precision—two things you can't afford to sacrifice on the track or trail. The MOOSE RACING Swing Arm Link Kit gives you a complete rebuild solution with all critical...13020669- SKU:
- 13020669
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- COLOR/FINISH:
- SILVER
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- STYLE:
- LINKAGE BEARING
- TYPE:
- SWINGARM
- MOUNTING POSITION:
- REAR LOWER
- PRODUCT NAME:
- BEARING KIT
$74.95Qty in Cart: 0Quantity:Price:$74.95Subtotal: -
MOOSE RACING Rear Shock Bumper 37-1200
MOOSE RACING
$26.95A worn or damaged rear shock bumper compromises suspension geometry and can allow metal-to-metal contact that accelerates wear on critical components. The MOOSE RACING Rear Shock Bumper 37-1200 restores OEM-spec cushioning and impact absorption,...13140640- SKU:
- 13140640
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SHOCK BUMPER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$26.95 -
MOOSE RACING Rear Shock Bumper 37-1201
MOOSE RACING
$26.95The MOOSE RACING Rear Shock Bumper 37-1201 protects your suspension's most vulnerable component from impact damage during aggressive riding and racing. Unlike OEM replacements that command premium pricing, this part delivers equivalent durability and...13140641- SKU:
- 13140641
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- SHOCK BUMPER
$26.95 -
MOOSE RACING Rear Shock Bumper 37-1202
MOOSE RACING
$26.95A worn or damaged rear shock bumper compromises suspension performance and can lead to costly frame damage during aggressive riding or racing. The MOOSE RACING Rear Shock Bumper 37-1202 restores OEM-spec protection without the premium price tag of...13140642- SKU:
- 13140642
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SHOCK BUMPER
$26.95 -
MOOSE RACING Rear Shock Bumper 37-1203
MOOSE RACING
$27.95A worn or damaged rear shock bumper compromises suspension geometry and can allow metal-to-metal contact that accelerates wear on critical components. The MOOSE RACING Rear Shock Bumper 37-1203 restores proper suspension clearance and shock travel limits...13140643- SKU:
- 13140643
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- SHOCK BUMPER
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
$27.95 -
MOOSE RACING Rear Shock Bladder 37-1310
MOOSE RACING
$27.95A worn or damaged rear shock bladder compromises your suspension's ability to maintain consistent pressure and performance across varying track conditions. The MOOSE RACING 37-1310 restores your shock's responsiveness and damping characteristics,...13140659- SKU:
- 13140659
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- BLADDER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SHOCK
$27.95
