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 Shock Bearing Kit - Back Lower 29-5017
MOOSE RACING
$25.95Worn shock bearings introduce play and inconsistency into your suspension geometry, directly compromising handling precision and tire contact. This complete rebuild kit restores your back lower shock bearings to factory specifications without the OEM...13130036- SKU:
- 13130036
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- TYPE:
- SHOCK
- MOUNTING POSITION:
- REAR - LOWER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- BEARING KIT
$25.95 -
MOOSE RACING Rear Shock Bumper 37-1212
MOOSE RACING
$26.95A worn or damaged rear shock bumper compromises your suspension's ability to absorb impact and protect critical components from bottom-out damage. The MOOSE RACING Rear Shock Bumper 37-1212 meets or exceeds OEM specifications while offering the...13140648- SKU:
- 13140648
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- PRODUCT NAME:
- SHOCK BUMPER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
$26.95 -
KYB Fork Bleed Bolt O-Ring 110100000101
KYB
$0.95A properly sealed front fork bleed bolt is critical for maintaining fork oil integrity and preventing hydraulic leaks that compromise suspension performance. This OEM KYB o-ring ensures a consistent, reliable seal during maintenance and service...04130031- SKU:
- 04130031
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- PRODUCT NAME:
- O-RING
$0.95 -
KYB Fork Service Kit - 43 mm 119994300201
KYB
$89.95Fork seals deteriorate over time, causing oil leakage, reduced damping performance, and increased wear on internal components. The KYB Fork Service Kit gives you everything needed to restore your front suspension to factory specifications without...04500463- SKU:
- 04500463
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
$89.95 -
KYB Fork Oil Seal Set - 48 mm ID 110014800202
KYB
$24.14Worn fork oil seals compromise suspension performance and invite contamination into your fork internals—a recipe for accelerated wear and unpredictable handling. The KYB Fork Oil Seal Set restores OE-specification sealing, maintaining consistent damping...04070514- SKU:
- 04070514
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MATERIAL:
- RUBBER
- PRODUCT NAME:
- SEAL KIT
- TYPE:
- OIL
- UNITS:
- SET
- RIDING STYLE:
- OFF-ROAD
$24.14 -
ACERBIS Z-Mud Fork Guard - Blue 2872690003
ACERBIS
$27.95Mud, sand, and dust accumulation on your fork stanchions accelerates wear and compromises suspension performance—the ACERBIS Z-Mud Fork Guard eliminates this problem with durable, form-fitted protection. This guard maintains full fork travel while...04200008- SKU:
- 04200008
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- MODEL:
- Z-MUD
- UNITS:
- PAIR
- PRODUCT NAME:
- FORK COVER
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- BLUE
$27.95 -
ACERBIS Lower Fork Covers for Inverted Forks - White 2791516811
ACERBIS
$39.95Inverted fork covers protect critical suspension components from trail debris, mud, and UV damage while maintaining a clean, finished appearance on your bike. These ACERBIS covers mount directly to stock locations with pre-drilled holes, eliminating...04120517- SKU:
- 04120517
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- COLOR/FINISH:
- WHITE 2020
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- WHITE
- MATERIAL:
- PLASTIC
- TYPE:
- LOWER FORK
- UNITS:
- PAIR
$39.95 -
KYB Fork Oil Seal Set - 41 mm ID 110014100102
KYB
$22.95OE replacement04070162- SKU:
- 04070162
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- RIDING STYLE:
- OFF-ROAD
- INSIDE DIAMETER METRIC:
- 41.00 MM
- UNITS:
- SET
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- SEAL KIT
- TYPE:
- OIL
$22.95 -
KYB Rear Shock O-Ring for Seal Head - 44 mm 120314400101
KYB
$1.95A worn or damaged shock seal compromises your suspension's performance and can lead to costly internal damage. The KYB Rear Shock O-Ring for Seal Head is an OE-replacement component that restores proper sealing integrity, preventing fluid leakage and...13140096- SKU:
- 13140096
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- OUTSIDE DIAMETER IMPERIAL:
- 1.73'
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SHOCK PISTON
- UNITS:
- EACH
- PRODUCT NAME:
- O-RING SEAL KIT
- MOUNTING POSITION:
- REAR
$1.95 -
ACERBIS Lower Fork Covers - Green 2141760006
ACERBIS
$39.95Fork covers protect your suspension components from road debris, mud, and impact damage while maintaining a clean, finished appearance on your bike. ACERBIS lower fork covers combine OEM-quality aesthetics with practical durability, giving your machine a...04120353- SKU:
- 04120353
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- BASE COLOR:
- GREEN
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- PAIR
- COLOR/FINISH:
- GREEN
- MATERIAL:
- PLASTIC
- PRODUCT NAME:
- COVER
$39.95 -
RACE TECH Fork Pressure Springs for Dual Chamber Forks - 1.0 kg/mm FRPS 261010
RACE TECH
$79.99Upgrading your fork pressure springs is one of the most direct ways to dial in suspension performance and responsiveness. The RACE TECH FRPS 261010 delivers a 1.0 kg/mm spring rate that balances mid-stroke support with bottoming resistance, making it...04050247- SKU:
- 04050247
- Availability:
- Ships Same Business Day
- Weight:
- 0.33 LBS
- PRODUCT NAME:
- PRESSURE SPRING
- RIDING STYLE:
- OFF-ROAD
- SPRING RATE IMPERIAL:
- 56.00 LB/IN
- TYPE:
- FORK
- UNITS:
- PAIR
- MODEL:
- FOR DUAL-CHAMBER FORK
$79.99 -
RACE TECH Fork Pressure Springs for Dual Chamber Forks - 1.4 kg/mm FRPS 261014
RACE TECH
$79.99If you're running dual-chamber forks and need consistent, predictable pressure response through your suspension stroke, RACE TECH fork pressure springs deliver the tuning precision that separates competitive setups from adequate ones. These 1.4 kg/mm...04050248- SKU:
- 04050248
- Availability:
- Ships Same Business Day
- Weight:
- 0.33 LBS
- PRODUCT NAME:
- PRESSURE SPRING
- RIDING STYLE:
- OFF-ROAD
- SPRING RATE IMPERIAL:
- 78.40 LB/IN
- TYPE:
- FORK
- UNITS:
- PAIR
- MODEL:
- FOR DUAL-CHAMBER FORK
$79.99 -
RACE TECH Fork Pressure Springs for Dual Chamber Forks - 1.8 kg/mm FRPS 261018
RACE TECH
$79.99If you're running dual chamber forks and need predictable mid-stroke support without compromising bottoming resistance, these RACE TECH fork pressure springs deliver the precision tuning that separates competitive setups from mediocre ones. The 1.8 kg/mm...04050249- SKU:
- 04050249
- Availability:
- Ships Same Business Day
- Weight:
- 0.33 LBS
- PRODUCT NAME:
- PRESSURE SPRING
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- PAIR
- MODEL:
- FOR DUAL-CHAMBER FORK
- SPRING RATE IMPERIAL:
- 100.80 LB/IN
$79.99 -
PIVOT WORKS Fork Seal/Bushing Kit PWFFK-K15-001
PIVOT WORKS
$102.23Fork seals deteriorate with every ride, allowing contamination and fluid loss that compromise suspension performance and accelerate component wear. This complete kit eliminates the need for multiple supplier orders and ensures proper sealing with...04070278- SKU:
- 04070278
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- PRODUCT NAME:
- SEAL AND BUSHING KIT
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
$102.23 -
UFO Fork Cover - White - KX - '94-'95 KA02770280
UFO
$29.95Keep your KX fork protected from mud, debris, and impact damage with OEM-quality coverage that maintains factory aesthetics. Pre-drilled mounting holes eliminate guesswork during installation, allowing you to bolt directly to stock attachment points in...1270629- SKU:
- 1270629
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
- COLOR/FINISH:
- WHITE
- TYPE:
- FORK SLIDER
- MATERIAL:
- PLASTIC
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- BASE COLOR:
- WHITE
- PRODUCT NAME:
- PROTECTORS
$29.95 -
UFO Fork Slider Protectors - CR Red '92-'99 HO03672-067
UFO
$29.95Fork slider protectors are essential for any serious rider—they absorb impact during crashes and prevent costly damage to your bike's front end. The UFO Fork Slider Protectors are engineered to mount directly to your Honda's stock attachment points,...04120494- SKU:
- 04120494
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- BASE COLOR:
- RED
- PRODUCT NAME:
- COVER
- MATERIAL:
- PLASTIC
- UNITS:
- PAIR
- COLOR/FINISH:
- CR RED 1992 - 1999
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
$29.95 -
RACE TECH Fork Springs - 0.31 kg/mm FRSP 314231
RACE TECH
$149.99Precision fork tuning demands springs engineered to exact specifications—and these RACE TECH units deliver repeatable performance lap after lap. With a stiffness rating of 0.31 kg/mm and tolerances held within 2%, you get the predictable damping curve...FRSP314231- SKU:
- FRSP314231
- Availability:
- Ships Same Business Day
- Weight:
- 1.69 LBS
- OUTSIDE DIAMETER METRIC:
- 31.20 MM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- PAIR
- SPRING RATE IMPERIAL:
- 17.40 LB/IN
- LENGTH IMPERIAL:
- 16.61'
- PRODUCT NAME:
- SPRING KIT
$149.99 -
RACE TECH Rear Seal Head Assembly - 40 mm ID Body x 12.5 mm OD Shaft SYSH 40125
RACE TECH
$59.99A compromised rear seal creates cascading failures across your drivetrain—fluid weeps out, contamination seeps in, and bearing life plummets. The RACE TECH Rear Seal Head Assembly SYSH 40125 is engineered to seal tight at 40 mm bore and 12.5 mm shaft...SYSH40125- SKU:
- SYSH40125
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- SEAL HEAD ASSEMBLY
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- INSIDE DIAMETER IMPERIAL:
- 0.49'
- MATERIAL:
- ALUMINUM
- OUTSIDE DIAMETER IMPERIAL:
- 1.58'
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- MOUNTING POSITION:
- REAR
- TYPE:
- STANDARD
$59.99 -
PIVOT WORKS Swingarm Bearing Kit PWSAK-H24-020
PIVOT WORKS
$105.05Worn swingarm bearings directly compromise suspension geometry and handling precision—two non-negotiables for both track performance and street safety. This complete bearing kit restores the tight tolerances your suspension demands, eliminating play that...SAH24020- SKU:
- SAH24020
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- MOUNTING POSITION:
- REAR
- COLOR/FINISH:
- UNFINISHED
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SWINGARM BEARING
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
$105.05 -
PIVOT WORKS Swingarm Bearing Kit PWSAK-K02-021
PIVOT WORKS
$79.15Worn swingarm bearings degrade handling precision and create safety risks under cornering loads. This all-in-one kit eliminates sourcing multiple part numbers while restoring your suspension to OEM specifications at a fraction of dealer pricing. Get back...SAK02021- SKU:
- SAK02021
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SWINGARM BEARING
- COLOR/FINISH:
- UNFINISHED
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$79.15
