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
-
WORKS CONNECTION Pro Launch Start Device 12-228
WORKS CONNECTION
$174.95Consistent, reliable starts are non-negotiable in racing—and the WORKS CONNECTION Pro Launch Start Device eliminates the variables that cost you races. The spring-less design delivers positive...04500511- SKU:
- 04500511
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MOUNTING POSITION:
- FRONT
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- RED
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- LAUNCH CONTROL
- RIDING STYLE:
- STREET
- MODEL:
- FOR HONDA
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- KIT
$174.95 -
WORKS CONNECTION Pro Launch Start Device 12-711
WORKS CONNECTION
$164.95A poor launch can cost you races. The WORKS CONNECTION Pro Launch Start Device eliminates the unpredictability of traditional spring-based systems, giving you consistent throttle engagement and...04500512- SKU:
- 04500512
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- COLOR/FINISH:
- RED
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- FRONT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- COLOR/FINISH:
- BLACK
- MODEL:
- FOR HUSQVARNA
- PRODUCT NAME:
- LAUNCH CONTROL
- UNITS:
- KIT
$164.95 -
WORKS CONNECTION Pro Launch Start Device 12-611
WORKS CONNECTION
$164.95A reliable launch start device is critical for consistent performance off the line—especially in competitive racing where repeatability separates winners from the field. The WORKS CONNECTION Pro...04500513- SKU:
- 04500513
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- KIT
- MODEL:
- FOR KTM
- MOUNTING POSITION:
- FRONT
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- RED
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- LAUNCH CONTROL
$164.95 -
WORKS CONNECTION Pro Launch Start Device 12-401
WORKS CONNECTION
$164.95A reliable launch control system is non-negotiable in competitive racing—hesitation or inconsistent engagement costs you races. The WORKS CONNECTION Pro Launch Start Device eliminates the variables...04500516- SKU:
- 04500516
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- RED
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- LAUNCH CONTROL
- MODEL:
- FOR YAMAHA
- MOUNTING POSITION:
- FRONT
$164.95 -
MOOSE RACING Shock Seal Head - 12.5 mm ID x 33 mm OD - Snap Rings 34 x 2 37-1005
MOOSE RACING
$58.95A worn or damaged shock seal head compromises suspension performance and allows contamination into your damping circuits—a critical failure point on high-demand track applications. This MOOSE RACING...13140044- SKU:
- 13140044
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- SEAL KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- OUTSIDE DIAMETER IMPERIAL:
- 1.30'
- RIDING STYLE:
- UTV
- INSIDE DIAMETER IMPERIAL:
- 0.49'
- MOUNTING POSITION:
- REAR
- TYPE:
- SHOCK
- COLOR/FINISH:
- CHROME
- COLOR/FINISH:
- RED
- MATERIAL:
- 6061-T6 ALUMINUM
- RIDING STYLE:
- ATV
$58.95 -
MOOSE RACING Lowering Pull Rod - Lowers 1.25" 0419-0012
MOOSE RACING
$199.95If you're running a bike that sits too high or handles unpredictably through the rear, a quality lowering pull rod transforms both geometry and confidence. MOOSE RACING's 7000-series aluminum...13040575- SKU:
- 13040575
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- TYPE:
- PULL ROD
- HEIGHT ADJUSTMENT IMPERIAL:
- LOWERS 1.25'
- UNITS:
- KIT
- COLOR/FINISH:
- ANODIZED
- COLOR/FINISH:
- BLACK
- MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- LOWERING KIT
$199.95Qty in Cart: 0Quantity:Price:$199.95Subtotal: -
MOOSE RACING Lowering Pull Road 0419-0023
MOOSE RACING
$199.95If you're serious about suspension geometry and handling precision, lowering pull rods are non-negotiable for achieving the ride height and chassis dynamics your build demands. The MOOSE RACING...13041029- SKU:
- 13041029
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- HEIGHT ADJUSTMENT IMPERIAL:
- STANDARD
- COLOR/FINISH:
- ANODIZED
- MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- LOWERING KIT
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- BLACK
- TYPE:
- PULL ROD
- UNITS:
- KIT
$199.95 -
MOOSE RACING Lowering Pull Rod - Lowers 1.00" 0419-0016
MOOSE RACING
$99.95Lowering your bike's center of gravity transforms handling dynamics—improving front-end stability and rear-end tracking while reducing squat under acceleration. The MOOSE RACING Lowering Pull Rod...13040998- SKU:
- 13040998
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- COLOR/FINISH:
- ANODIZED
- PRODUCT NAME:
- LOWERING KIT
- TYPE:
- PULL ROD
- COLOR/FINISH:
- BLACK
- HEIGHT ADJUSTMENT IMPERIAL:
- LOWERS 1.00'
- MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$99.95Qty in Cart: 0Quantity:Price:$99.95Subtotal: -
MOOSE RACING Seal Kit - KTM 56-197
MOOSE RACING
$44.95Fork seals are your first line of defense against contamination and oil loss—neglect them, and you're looking at premature wear on expensive fork internals. The MOOSE RACING Seal Kit (56-197)...04070698- SKU:
- 04070698
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PRODUCT NAME:
- FORK SEAL KIT
- INSIDE DIAMETER METRIC:
- 35.00 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$44.95 -
MOOSE RACING Fork Seal Kit - 35 mm 56-178
MOOSE RACING
$39.95Fork seals are the barrier between your suspension fluid and contamination—when they wear, performance and safety suffer. The MOOSE RACING 35mm Fork Seal Kit delivers measurably longer service life...04070508- SKU:
- 04070508
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- INSIDE DIAMETER METRIC:
- 35.00 MM
- OUTSIDE DIAMETER METRIC:
- 47.30 MM
- PRODUCT NAME:
- FORK SEAL KIT
- RIDING STYLE:
- STREET
- THICKNESS METRIC:
- 10.00 MM
- UNITS:
- KIT
$39.95Qty in Cart: 0Quantity:Price:$39.95Subtotal: -
WORKS CONNECTION Pro Launch Start Device 12-621
WORKS CONNECTION
$164.95A reliable launch control system is essential for consistent starts in competitive racing, and the WORKS CONNECTION Pro Launch Start Device eliminates the variables that cost you milliseconds off the...04500469- SKU:
- 04500469
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
$164.95 -
PARTS UNLIMITED Fork Seals - 37 mm ID x 50 mm OD x 11 mm T PUP40FORK455042
PARTS UNLIMITED
$11.95Fork seals are critical wear components that directly impact your suspension's performance and longevity. Over time, these seals degrade from heat cycles, dirt contamination, and constant pressure,...FS017- SKU:
- FS017
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- RIDING STYLE:
- STREET
- INSIDE DIAMETER METRIC:
- 37.00 MM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- PAIR
- OUTSIDE DIAMETER METRIC:
- 50.00 MM
- PRODUCT NAME:
- FORK SEAL
- MATERIAL:
- RUBBER
- RIDING STYLE:
- OFF-ROAD
- THICKNESS METRIC:
- 11.00 MM
$11.95 -
MOOSE RACING Premium Fork/Dust Seal Kit - 49 mm 119999490101
MOOSE RACING
$78.95Fork seals are a critical wear item that directly impact your suspension's performance and longevity. Over time, contamination and friction degrade stock seals, leading to oil leakage, reduced...04500546- SKU:
- 04500546
- Availability:
- Ships Same Business Day
- Weight:
- 0.61 LBS
$78.95 -
MOOSE RACING Shock Seal Head - 14 mm ID x 44 mm OD - Round Snap Ring 44 x 2 37-1007
MOOSE RACING
$53.95A worn or damaged shock seal head compromises your suspension's ability to maintain consistent damping and protect internal components from contamination. The MOOSE RACING Shock Seal Head delivers a...13140046- SKU:
- 13140046
- Availability:
- Ships Same Business Day
- Weight:
- 0.28 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- SEAL KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- OUTSIDE DIAMETER IMPERIAL:
- 1.73'
- INSIDE DIAMETER IMPERIAL:
- 0.55'
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- UTV
- TYPE:
- SHOCK
- COLOR/FINISH:
- CHROME
- COLOR/FINISH:
- RED
- MATERIAL:
- 6061-T6 ALUMINUM
- RIDING STYLE:
- ATV
$53.95 -
MOOSE RACING Shock Seal Head - 14 mm ID x 40 mm OD - Round Snap Ring 43 x 1.5 37-1010
MOOSE RACING
$52.95A worn shock seal head compromises damping performance and allows contamination into your oil reservoir—costing you consistency and reliability on the track. MOOSE RACING's complete seal head...13140047- SKU:
- 13140047
- Availability:
- Ships Same Business Day
- Weight:
- 0.24 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- SEAL KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- COLOR/FINISH:
- CHROME
- COLOR/FINISH:
- RED
- RIDING STYLE:
- ATV
- INSIDE DIAMETER IMPERIAL:
- 0.55'
- MATERIAL:
- 6061-T6 ALUMINUM
- MOUNTING POSITION:
- REAR
- OUTSIDE DIAMETER IMPERIAL:
- 1.58'
- TYPE:
- SHOCK
- RIDING STYLE:
- UTV
$52.95 -
MOOSE RACING Shock Seal Head - 16 mm ID x 46 mm OD - Square Snap Rings 46 x 2 37-1113
MOOSE RACING
$54.95A worn or damaged shock seal head compromises your suspension's ability to maintain consistent damping and protect internal components from contamination. The MOOSE RACING Shock Seal Head delivers a...13140048- SKU:
- 13140048
- Availability:
- Ships Same Business Day
- Weight:
- 0.32 LBS
- COLOR/FINISH:
- BLACK
- OUTSIDE DIAMETER IMPERIAL:
- 1.81'
- PRODUCT NAME:
- SEAL KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- RIDING STYLE:
- UTV
- MATERIAL:
- 6061-T6 ALUMINUM
- RIDING STYLE:
- ATV
- TYPE:
- SHOCK
- COLOR/FINISH:
- CHROME
- COLOR/FINISH:
- RED
- INSIDE DIAMETER IMPERIAL:
- 0.63'
- MOUNTING POSITION:
- REAR
$54.95 -
MOOSE RACING Shock Seal Head - 14 mm ID x 44 mm OD - Square Snap Ring 44 x 2 37-1114
MOOSE RACING
$54.95A worn or damaged shock seal head compromises your suspension's ability to maintain consistent damping and oil containment, directly affecting handling precision and component lifespan. This MOOSE...13140049- SKU:
- 13140049
- Availability:
- Ships Same Business Day
- Weight:
- 0.28 LBS
- OUTSIDE DIAMETER IMPERIAL:
- 1.73'
- UNITS:
- KIT
- COLOR/FINISH:
- CHROME
- COLOR/FINISH:
- RED
- INSIDE DIAMETER IMPERIAL:
- 0.55'
- MOUNTING POSITION:
- REAR
- MATERIAL:
- 6061-T6 ALUMINUM
- RIDING STYLE:
- ATV
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- SEAL KIT
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- TYPE:
- SHOCK
$54.95 -
MOOSE RACING Shock Seal Head - 18 mm ID x 46 mm OD - Round Snap Rings 46 x 2 37-1117
MOOSE RACING
$56.95A worn shock seal head compromises damping performance and allows contaminants into your oil reservoir, degrading handling and responsiveness. The MOOSE RACING 37-1117 is a complete, ready-to-install...13140050- SKU:
- 13140050
- Availability:
- Ships Same Business Day
- Weight:
- 0.28 LBS
- COLOR/FINISH:
- CHROME
- INSIDE DIAMETER IMPERIAL:
- 0.709'
- MATERIAL:
- 6061-T6 ALUMINUM
- RIDING STYLE:
- ATV
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- SEAL KIT
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- TYPE:
- SHOCK
- UNITS:
- KIT
- COLOR/FINISH:
- RED
- OUTSIDE DIAMETER IMPERIAL:
- 1.81'
- MOUNTING POSITION:
- REAR
$56.95 -
MOOSE RACING Shock Seal Head - 18 mm ID x 50 mm OD - Round Snap Ring 53 x 1.75 37-1119
MOOSE RACING
$63.95A worn or failing shock seal head compromises suspension performance and accelerates internal component degradation. This MOOSE RACING complete assembly eliminates guesswork with pre-matched...13140052- SKU:
- 13140052
- Availability:
- Ships Same Business Day
- Weight:
- 0.33 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- SEAL KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- COLOR/FINISH:
- CHROME
- COLOR/FINISH:
- RED
- MOUNTING POSITION:
- REAR
- INSIDE DIAMETER IMPERIAL:
- 0.709'
- MATERIAL:
- 6061-T6 ALUMINUM
- RIDING STYLE:
- ATV
- TYPE:
- SHOCK
- OUTSIDE DIAMETER IMPERIAL:
- 1.97'
- RIDING STYLE:
- UTV
$63.95 -
WORKS CONNECTION Pro Launch Start Device 12-516
WORKS CONNECTION
$148.95Launching a dirt bike or small-displacement motorcycle requires precision timing and reliability—especially when every millisecond counts in competition. The WORKS CONNECTION Pro Launch Start Device...04500226- SKU:
- 04500226
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- COLOR/FINISH:
- RED
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- LAUNCH CONTROL
- MODEL:
- FOR SUZUKI
- MOUNTING POSITION:
- FRONT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- COLOR/FINISH:
- BLACK
- UNITS:
- KIT
$148.95Qty in Cart: 0Quantity:Price:$148.95Subtotal:
