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 Swing Arm Link Kit - YZ250F 27-1171
MOOSE RACING
$109.95A worn swing arm linkage compromises your suspension's responsiveness and can accelerate bearing degradation throughout your YZ250F's chassis. This complete rebuild kit from MOOSE Racing gives you all the components needed to restore precise suspension...13020270- SKU:
- 13020270
- Availability:
- Ships Same Business Day
- Weight:
- 1.09 LBS
- TYPE:
- SWINGARM
- UNITS:
- KIT
- COLOR/FINISH:
- SILVER
- MATERIAL:
- STEEL
- PRODUCT NAME:
- BEARING KIT
- RIDING STYLE:
- OFF-ROAD
- MOUNTING POSITION:
- REAR LOWER
- STYLE:
- LINKAGE
$109.95 -
MOOSE RACING Fork Seal Kit - 30 mm 56-104
MOOSE RACING
$39.95Fork seals degrade faster than almost any other wear item on your machine—dirt ingress, heat cycles, and constant compression break down OEM seals in ways that compromise handling and create costly leaks. The MOOSE RACING Fork Seal Kit engineered with...04070083- SKU:
- 04070083
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- OUTSIDE DIAMETER METRIC:
- 40.50 MM
- PRODUCT NAME:
- FORK SEAL KIT
- INSIDE DIAMETER METRIC:
- 30.00 MM
- RIDING STYLE:
- STREET
- THICKNESS METRIC:
- 10.50 MM
$39.95 -
MOOSE RACING Fork Seal Kit - 36 mm 56-121
MOOSE RACING
$39.95Fork seals are critical to suspension performance—worn or leaking seals compromise damping, increase friction, and accelerate wear on fork tubes. The MOOSE RACING 36mm Fork Seal Kit replaces compromised OEM seals with a patented design that reduces drag...04070089- SKU:
- 04070089
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- PRODUCT NAME:
- FORK SEAL KIT
- RIDING STYLE:
- OFF-ROAD
- OUTSIDE DIAMETER METRIC:
- 48.20 MM
- THICKNESS METRIC:
- 8.00 MM
- UNITS:
- KIT
- INSIDE DIAMETER METRIC:
- 36.00 MM
$39.95 -
WORKS CONNECTION Steering Stem Nut - Green - Kawasaki 24-338
WORKS CONNECTION
$37.95If you're serious about track-proven reliability, the WORKS CONNECTION Steering Stem Nut replaces a critical fastener that stock units simply can't match. This precision-engineered component eliminates the weak link in your steering assembly while...04100247- SKU:
- 04100247
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- UNITS:
- EACH
- COLOR/FINISH:
- GREEN
- MATERIAL:
- 6061-T6 ALUMINUM
- PRODUCT NAME:
- NUT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- STEM NUT
$37.95 -
WORKS CONNECTION Steering Stem Nut - Blue - Yamaha 24-360
WORKS CONNECTION
$37.95Stock steering stem nuts lack the precision and durability needed for high-performance riding, leaving you vulnerable to loosening under aggressive cornering and braking forces. The WORKS CONNECTION steering stem nut replaces that weak point with a...04100251- SKU:
- 04100251
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- TYPE:
- STEM NUT
- COLOR/FINISH:
- BLUE
- MATERIAL:
- 6061-T6 ALUMINUM
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- NUT
- UNITS:
- EACH
$37.95 -
WORKS CONNECTION Pro Launch Start Device 12-302
WORKS CONNECTION
$148.95A reliable launch start device is critical for consistent gate performance and repeatable results—whether you're on the track or in competition. The WORKS CONNECTION Pro Launch Start Device eliminates the inconsistency of spring-loaded mechanisms with a...04500261- SKU:
- 04500261
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- RED
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- LAUNCH CONTROL
- MOUNTING POSITION:
- FRONT
- MODEL:
- FOR KAWASAKI
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- KIT
$148.95 -
TECHNICAL TOUCH USA INC. Front Fork Lock Nut - 12 mm 120181200401
TECHNICAL TOUCH USA INC.
$6.95A properly secured front fork assembly is critical for steering precision and safety—any play in the fork lock nut can lead to dangerous handling characteristics and accelerated wear on suspension components. This 12 mm jam nut from Technical Touch USA...13140675- SKU:
- 13140675
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- PRODUCT NAME:
- LOCK NUT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$6.95 -
PRO GRIP Forkguard - Carbon Fiber PA5012
PRO GRIP
$49.37Fork guards protect your suspension components from debris, mud, and impact damage—critical for maintaining alignment and performance over a full season. The PRO GRIP PA5012 combines lightweight carbon fiber construction with precision fitment,...04120337- SKU:
- 04120337
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- PRODUCT NAME:
- PROTECTOR
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- PAIR
$49.37 -
MOOSE RACING Easy On Fork Skins - 44 mm-50 mm - 125 cc and larger 0406-0036
MOOSE RACING
$27.95Fork seals are expensive to replace, and contamination from mud and dirt is one of the quickest ways to degrade them. The MOOSE RACING Easy On Fork Skins provide a simple, bolt-on solution that keeps your seals clean and functional for thousands more...04060036- SKU:
- 04060036
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- FOR FORK TUBE DIAMETER (SLIDER) METRIC:
- 44.00 MM - 50.00 MM
- TYPE:
- 125 CC AND ABOVE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- FORK SKINS
$27.95 -
MOOSE RACING Fork Seal Kit - 33 mm 56-111
MOOSE RACING
$39.95Fork seals wear faster than most riders realize, leading to oil weeping, reduced damping performance, and premature fork failure. The MOOSE RACING 33 mm Fork Seal Kit addresses this directly with a patented MAX-LIFE compound that reduces friction by up...04070315- SKU:
- 04070315
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- RIDING STYLE:
- STREET
- INSIDE DIAMETER METRIC:
- 33.00 MM
- OUTSIDE DIAMETER METRIC:
- 45.00 MM
- RIDING STYLE:
- OFF-ROAD
- THICKNESS METRIC:
- 10.50 MM
- UNITS:
- KIT
- PRODUCT NAME:
- FORK SEAL KIT
$39.95 -
MOOSE RACING Premium Shock Rebuild Kit 129999500201
MOOSE RACING
$128.95A worn shock absorber can undermine your suspension geometry and compromise your vehicle's handling characteristics—whether you're pushing lap times or tackling technical terrain. Rather than replacing the entire unit, a quality rebuild kit restores your...13140620- SKU:
- 13140620
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
$128.95 -
MOOSE RACING Premium Shock Rebuild Kit 129999500101
MOOSE RACING
$128.95Shock maintenance is critical to suspension performance, and a quality rebuild kit saves you hundreds in replacement costs while restoring your damper to factory specifications. This MOOSE Racing kit eliminates the guesswork with pre-assembled components...13140621- SKU:
- 13140621
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
$128.95 -
MOOSE RACING Premium Shock Rebuild Kit 129999400101
MOOSE RACING
$128.95Shock performance degrades over time as seals wear and internal components break down—leaving your suspension sluggish and unpredictable on track or trail. This Moose Racing Premium Shock Rebuild Kit gives you a cost-effective alternative to full...13140623- SKU:
- 13140623
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
$128.95 -
MOOSE RACING Swingarm Bearing Kit 28-1202
MOOSE RACING
$95.95A worn swingarm bearing kit compromises your suspension geometry, steering response, and overall chassis stability—especially critical in racing applications where precision handling is non-negotiable. The MOOSE RACING 28-1202 delivers a complete rebuild...13020292- SKU:
- 13020292
- Availability:
- Ships Same Business Day
- Weight:
- 0.69 LBS
- TYPE:
- SWINGARM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- MATERIAL:
- STEEL
- PRODUCT NAME:
- BEARING KIT
$95.95 -
MOOSE RACING Rear Shock Bumper 37-1217
MOOSE RACING
$27.95A worn or damaged rear shock bumper compromises suspension geometry and accelerates wear on critical components. The MOOSE RACING Rear Shock Bumper 37-1217 restores proper shock travel limits and damping characteristics, ensuring consistent handling and...13140667- SKU:
- 13140667
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SHOCK BUMPER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$27.95 -
MOOSE RACING Rear Shock Bumper 37-1218
MOOSE RACING
$27.95A worn or damaged rear shock bumper compromises your suspension's ability to control bottoming out, leading to unpredictable handling and potential component failure. The MOOSE RACING Rear Shock Bumper 37-1218 restores OEM-equivalent cushioning and...13140668- SKU:
- 13140668
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- SHOCK BUMPER
$27.95 -
MOOSE RACING Rear Shock Bladder 37-1314
MOOSE RACING
$27.95A worn or failing rear shock bladder compromises suspension performance, leading to inconsistent damping and reduced handling precision—critical issues whether you're on the track or pushing your vehicle to its limits. The MOOSE RACING Rear Shock Bladder...13140670- SKU:
- 13140670
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MOUNTING POSITION:
- REAR
- TYPE:
- SHOCK
- UNITS:
- EACH
- PRODUCT NAME:
- BLADDER
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
$27.95 -
MOOSE RACING Shock Seal Head - 14 mm ID x 44 mm OD 37-1011
MOOSE RACING
$57.95Shock seal degradation accelerates wear on internal components and compromises damping performance—this complete seal head assembly restores your shock to factory specifications. The MOOSE RACING Shock Seal Head delivers a precision-engineered solution...13140293- SKU:
- 13140293
- Availability:
- Ships Same Business Day
- Weight:
- 0.26 LBS
- COLOR/FINISH:
- CHROME
- 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:
- 1.73'
- INSIDE DIAMETER IMPERIAL:
- 0.55'
- MOUNTING POSITION:
- REAR
$57.95 -
MOOSE RACING Shock Seal Head - 18 mm ID x 50 mm OD 37-1127
MOOSE RACING
$63.95A worn or leaking shock seal compromises suspension performance and leaves you stranded mid-race or mid-ride. The MOOSE RACING Shock Seal Head is a complete, ready-to-install assembly that restores proper damping function and eliminates oil seepage with...13140294- SKU:
- 13140294
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- COLOR/FINISH:
- CHROME
- OUTSIDE DIAMETER IMPERIAL:
- 1.97'
- INSIDE DIAMETER IMPERIAL:
- 0.709'
- MOUNTING POSITION:
- REAR
- COLOR/FINISH:
- RED
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- MATERIAL:
- 6061-T6 ALUMINUM
- PRODUCT NAME:
- SEAL KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SHOCK
- UNITS:
- KIT
$63.95 -
On Sale
WORKS CONNECTION Pro Launch Start Device 12-520
WORKS CONNECTION
MSRP: $141.95Now: $95.00Was: $141.95Dial in your start device performance with a mechanism engineered for consistency and precision. The WORKS CONNECTION Pro Launch Start Device eliminates the reliability issues of traditional spring-loaded designs by delivering a spring-less, positive...04500298- SKU:
- 04500298
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- RED
- MATERIAL:
- ALUMINUM
- MODEL:
- FOR SUZUKI
- PRODUCT NAME:
- LAUNCH CONTROL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- KIT
- MOUNTING POSITION:
- FRONT
MSRP: $141.95Now: $95.00Was: $141.95
