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 - 35 mm 56-143
MOOSE RACING
$39.95Fork seals wear faster than almost any other suspension component, leading to oil leakage, reduced damping performance, and costly damage to your stanchions. The MOOSE RACING Fork Seal Kit replaces...04070100- SKU:
- 04070100
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- INSIDE DIAMETER METRIC:
- 35.00 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- THICKNESS METRIC:
- 10.00 MM
- OUTSIDE DIAMETER METRIC:
- 47.30 MM
- PRODUCT NAME:
- FORK SEAL KIT
$39.95 -
MOOSE RACING Rear Shock Bumper 37-1222
MOOSE RACING
$25.95Your rear shock takes a beating on the track and trail—impacts, vibration, and constant compression cycles wear down stock bumpers quickly, compromising performance and potentially damaging critical...13140669- SKU:
- 13140669
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SHOCK BUMPER
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- ATV
- UNITS:
- KIT
$25.95 -
MOOSE RACING Steering Stem Bearing Kit 22-1026
MOOSE RACING
$43.95Stock ball-type steering stem bearings wear quickly and require frequent maintenance—tapered roller bearings eliminate this hassle while delivering smoother handling and a significantly longer...04100034- SKU:
- 04100034
- Availability:
- Ships Same Business Day
- Weight:
- 0.62 LBS
- MODEL:
- TAPERED ROLLER
- PRODUCT NAME:
- BEARING
- TYPE:
- STEERING STEM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$43.95 -
MOOSE RACING Steering Stem Bearing Kit 22-1030
MOOSE RACING
$61.95Factory ball bearings wear quickly under racing loads and constant steering input, creating sloppy headstock geometry that compromises handling precision. The MOOSE RACING Steering Stem Bearing Kit...04100035- SKU:
- 04100035
- Availability:
- Ships Same Business Day
- Weight:
- 0.71 LBS
- MODEL:
- TAPERED ROLLER
- PRODUCT NAME:
- BEARING
- TYPE:
- STEERING STEM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$61.95 -
WORKS CONNECTION Pro Launch Start Device 12-606
WORKS CONNECTION
$148.95A reliable launch start device eliminates rider error and inconsistency at the gate—critical when fractions of a second separate winners from the rest. The WORKS CONNECTION Pro Launch uses a...04500354- SKU:
- 04500354
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MOUNTING POSITION:
- FRONT
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- RED
- PRODUCT NAME:
- LAUNCH CONTROL
- RIDING STYLE:
- STREET
- MATERIAL:
- ALUMINUM
- MODEL:
- FOR KTM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- KIT
$148.95Qty in Cart: 0Quantity:Price:$148.95Subtotal: -
MOOSE RACING Swing Arm Link Kit 27-1080
MOOSE RACING
$109.95A worn suspension linkage compromises both handling precision and safety—especially critical in racing applications where suspension geometry directly impacts lap times and driver confidence. The...A271080- SKU:
- A271080
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- COLOR/FINISH:
- SILVER
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- REAR LOWER
- STYLE:
- LINKAGE
- UNITS:
- KIT
- PRODUCT NAME:
- BEARING KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SWINGARM
$109.95Qty in Cart: 0Quantity:Price:$109.95Subtotal: -
MOOSE RACING Swing Arm Link Kit 27-1088
MOOSE RACING
$107.95A worn suspension linkage compromises handling precision and can introduce dangerous play in your bike's geometry. The MOOSE RACING Swing Arm Link Kit 27-1088 provides a complete rebuild solution...A271088- SKU:
- A271088
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- SILVER
- MATERIAL:
- STEEL
- TYPE:
- SWINGARM
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- LINKAGE
- MOUNTING POSITION:
- REAR LOWER
- PRODUCT NAME:
- BEARING KIT
$107.95Qty in Cart: 0Quantity:Price:$107.95Subtotal: -
MOOSE RACING Shock Bearing Kit - Back Lower 27-1089
MOOSE RACING
$59.95Worn shock bearings compromise suspension geometry and handling precision—exactly what you can't afford on track or trail. This MOOSE RACING rebuild kit restores your rear lower shock to factory...A271089- SKU:
- A271089
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- MOUNTING POSITION:
- REAR - LOWER
- PRODUCT NAME:
- BEARING KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SHOCK
- UNITS:
- KIT
$59.95 -
MOOSE RACING Swing Arm Link Kit 27-1091
MOOSE RACING
$109.95A worn or damaged swing arm linkage compromises suspension geometry, causing unpredictable handling and accelerated tire wear that costs you lap time and money. The MOOSE RACING Swing Arm Link Kit...A271091- SKU:
- A271091
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- MOUNTING POSITION:
- REAR LOWER
- PRODUCT NAME:
- BEARING KIT
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- LINKAGE
- UNITS:
- KIT
- COLOR/FINISH:
- SILVER
- MATERIAL:
- STEEL
- TYPE:
- SWINGARM
$109.95 -
MOOSE RACING Fork Bushing Kit - 40.00 mm 38-6058
MOOSE RACING
$57.95Fork bushings wear with every stroke, and worn bushings compromise your suspension's precision and handling. The MOOSE RACING Fork Bushing Kit replaces all four critical contact points with...04500143- SKU:
- 04500143
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- INNER BUSHING OUTSIDE DIAMETER IMPERIAL:
- 1.45'
- INNER BUSHING WIDTH IMPERIAL:
- 0.79'
- MATERIAL:
- PTFE
- PRODUCT NAME:
- BUSHING KIT
- INNER BUSHING INSIDE DIAMETER METRIC:
- 34.90 MM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- KIT
$57.95 -
MOOSE RACING Fork Bushing Kit - 47.00 mm 38-6064
MOOSE RACING
$57.95Fork bushings wear faster than most riders realize—degraded bushings cause vague handling, increased friction, and premature seal failure. The MOOSE RACING Fork Bushing Kit is engineered to outlast...04500145- SKU:
- 04500145
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- PRODUCT NAME:
- BUSHING KIT
- INNER BUSHING INSIDE DIAMETER METRIC:
- 41.90 MM
- INNER BUSHING WIDTH IMPERIAL:
- 0.79'
- INNER BUSHING OUTSIDE DIAMETER IMPERIAL:
- 1.72'
- MATERIAL:
- PTFE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- KIT
$57.95 -
MOOSE RACING Fork Bushing Kit - 48.80 mm 38-6128
MOOSE RACING
$51.95Fork bushings are critical wear items that directly impact your suspension's responsiveness, damping consistency, and overall ride quality. Over time, stock bushings deteriorate under the repetitive...04500345- SKU:
- 04500345
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- KIT
- PRODUCT NAME:
- BUSHING KIT
- INNER BUSHING INSIDE DIAMETER METRIC:
- 48.10 MM
- INNER BUSHING WIDTH IMPERIAL:
- 0.47'
- MATERIAL:
- PTFE
- INNER BUSHING OUTSIDE DIAMETER IMPERIAL:
- 2.05'
$51.95 -
MOOSE RACING Fork Bushing Kit - 52.00 mm 38-6074
MOOSE RACING
$71.95Fork bushings are critical wear items that directly impact your suspension's responsiveness and longevity. When bushings degrade, you lose precise damping control and risk accelerated seal...04500209- SKU:
- 04500209
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- INNER BUSHING WIDTH IMPERIAL:
- 0.79'
- MATERIAL:
- PTFE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- INNER BUSHING OUTSIDE DIAMETER IMPERIAL:
- 1.92'
- INNER BUSHING INSIDE DIAMETER METRIC:
- 46.80 MM
- PRODUCT NAME:
- BUSHING KIT
- UNITS:
- KIT
$71.95 -
WORKS CONNECTION Pro Launch Start Device 12-602
WORKS CONNECTION
$148.95Consistent launch performance separates competitive riders from the rest of the field. The WORKS CONNECTION Pro Launch Start Device eliminates the inconsistency of traditional spring-loaded designs...04500318- SKU:
- 04500318
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MODEL:
- FOR KTM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- KIT
- MOUNTING POSITION:
- FRONT
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- RED
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- LAUNCH CONTROL
- RIDING STYLE:
- STREET
$148.95Qty in Cart: 0Quantity:Price:$148.95Subtotal: -
PARTS UNLIMITED Fork Seals - 27 mm ID x 39 mm OD x 10.5 mm T PUP40FORK455080
PARTS UNLIMITED
$11.95Leaking fork seals compromise suspension performance and can lead to costly damage to your forks if left unaddressed. PARTS UNLIMITED Fork Seals deliver OEM-specification protection at a fraction of...FS003- SKU:
- FS003
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- MATERIAL:
- RUBBER
- PRODUCT NAME:
- FORK SEAL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- INSIDE DIAMETER METRIC:
- 27.00 MM
- OUTSIDE DIAMETER METRIC:
- 39.00 MM
- RIDING STYLE:
- STREET
- THICKNESS METRIC:
- 10.50 MM
$11.95Qty in Cart: 0Quantity:Price:$11.95Subtotal: -
MOTOR TRIKE Trike Conversion Kit MTKT-0090
MOTOR TRIKE INC
$5,495.00Converting your motorcycle to a trike demands a kit engineered for real-world reliability and minimal fabrication—the MOTOR TRIKE MTKT-0090 delivers exactly that with a completely bolt-on design that...13010132- SKU:
- 13010132
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- CONVERSION KIT
- TYPE:
- TRIKE
- RIDING STYLE:
- STREET
$5,495.00Qty in Cart: 0Quantity:Price:$5,495.00Subtotal: -
MOTOR TRIKE Trike Conversion Kit - '01-'15 Silverwing MTKT-0011
MOTOR TRIKE INC
$5,495.00Transform your Silverwing from a practical scooter into a genuine three-wheeled vehicle without compromising safety or reliability. This bolt-on conversion maintains your stock ABS and dual rear disc...13010133- SKU:
- 13010133
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- PRODUCT NAME:
- CONVERSION KIT
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- MOUNTING POSITION:
- REAR
- TYPE:
- TRIKE
$5,495.00Qty in Cart: 0Quantity:Price:$5,495.00Subtotal: -
MOTOR TRIKE Trike Conversion Kit MTKT0089
MOTOR TRIKE INC
$5,495.00Converting your motorcycle to a trike expands its usability while maintaining the performance characteristics you've built into your machine. This bolt-on kit eliminates months of custom fabrication...13010131- SKU:
- 13010131
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- TYPE:
- TRIKE
- PRODUCT NAME:
- CONVERSION KIT
$5,495.00Qty in Cart: 0Quantity:Price:$5,495.00Subtotal: -
PARTS UNLIMITED Fork Seals - 33 mm ID x 46 mm OD x 10.5 mm T PUP40FORK455025
PARTS UNLIMITED
$9.95Worn or leaking fork seals compromise your suspension's damping performance and expose internal components to contamination, leading to accelerated wear and inconsistent handling. PARTS UNLIMITED...FS007- SKU:
- FS007
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- INSIDE DIAMETER METRIC:
- 33.00 MM
- MATERIAL:
- RUBBER
- RIDING STYLE:
- OFF-ROAD
- THICKNESS METRIC:
- 10.50 MM
- UNITS:
- PAIR
- PRODUCT NAME:
- FORK SEAL
- RIDING STYLE:
- STREET
- OUTSIDE DIAMETER METRIC:
- 46.00 MM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
$9.95 -
PARTS UNLIMITED Fork Seals - 27 mm ID x 37 mm OD x 7.5 mm T PUP40FORK455005
PARTS UNLIMITED
$8.95Fork seals are a critical maintenance item that directly impact your suspension's performance and longevity. Worn or leaking seals allow hydraulic fluid to escape, reducing damping effectiveness and...FS002- SKU:
- FS002
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- OUTSIDE DIAMETER METRIC:
- 37.00 MM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- INSIDE DIAMETER METRIC:
- 27.00 MM
- RIDING STYLE:
- STREET
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- RUBBER
- PRODUCT NAME:
- FORK SEAL
- THICKNESS METRIC:
- 7.50 MM
- UNITS:
- PAIR
$8.95
