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!
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On Sale
POLISPORT Fork Protectors - Upper - White 8463500002
POLISPORT
MSRP: $27.99Now: $18.00Was: $27.99Fork protectors are essential maintenance—they shield your upper fork tubes from roost, rocks, and debris that inevitably accumulate during aggressive riding. Unprotected fork tubes are vulnerable to scoring and corrosion, which compromises seals and...04120429- SKU:
- 04120429
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
MSRP: $27.99Now: $18.00Was: $27.99 -
MOOSE RACING Fork Seal Kit 55-163
MOOSE RACING
$25.95Stock fork seals wear out fast under racing conditions, leading to oil leakage, reduced damping performance, and costly rebuilds. The MOOSE RACING Fork Seal Kit 55-163 extends seal life to 3–4 times longer than OEM components through advanced MAX-LIFE...04070745- SKU:
- 04070745
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
$25.95 -
GPR Steering Damper - Orange - V5-D - KTM 5-9001-0107O
GPR
$564.95Aggressive handlebar sweep and vibration-induced arm fatigue can compromise your control and endurance on the track. The GPR V5-D Steering Damper absorbs these destabilizing forces through precision fluid dynamics, keeping your front end planted while...04140728- SKU:
- 04140728
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
$564.95 -
GPR Steering Damper - Black - V5-D - Husqvarna 5-9001-0108K
GPR
$564.95Aggressive handlebar movement drains your arms and disconnects you from precise throttle control, especially during high-speed cornering or extended races. The GPR V5-D Steering Damper absorbs and controls these violent side-to-side sweeps, letting you...04140729- SKU:
- 04140729
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
$564.95 -
MOOSE RACING Shock Spring - 63 mm OD - 31 n/mm - White 1312-1027
MOOSE RACING
$111.95Precision shock tuning demands a spring that delivers consistent, predictable performance lap after lap. The MOOSE RACING 63mm Shock Spring combines high-grade chrome silicone wire with meticulous manufacturing to ensure your suspension responds exactly...13121027- SKU:
- 13121027
- Availability:
- Ships Same Business Day
- Weight:
- 3.10 LBS
$111.95 -
MOOSE RACING Shock Spring - 63 mm OD - 33 n/mm - White 1312-1028
MOOSE RACING
$111.95A properly matched shock spring is critical for suspension geometry, ride quality, and consistent performance on track or trail. The MOOSE RACING 63mm shock spring delivers precise spring rate accuracy and durability through cold-coiling and...13121028- SKU:
- 13121028
- Availability:
- Ships Same Business Day
- Weight:
- 3.35 LBS
$111.95 -
MOOSE RACING Shock Spring - 63 mm OD - 36 n/mm - White 1312-1029
MOOSE RACING
$111.95A precision-engineered shock spring is the foundation of responsive suspension tuning. If your current setup exhibits inconsistent damping or bottoming issues, this MOOSE RACING unit delivers the consistent rate and durability required for reliable track...13121029- SKU:
- 13121029
- Availability:
- Ships Same Business Day
- Weight:
- 2.95 LBS
$111.95 -
MOOSE RACING Shock Spring - 63 mm OD - 39 n/mm - White 1312-1030
MOOSE RACING
$111.95A quality shock spring is fundamental to suspension performance—it directly affects your vehicle's handling, ride quality, and cornering stability. The MOOSE RACING 63mm shock spring delivers consistent spring rate accuracy and durability through...13121030- SKU:
- 13121030
- Availability:
- Ships Same Business Day
- Weight:
- 3.25 LBS
$111.95 -
MOOSE RACING Shock Spring - 63 mm OD - 45 n/mm - White 1312-1032
MOOSE RACING
$111.95A worn or mismatched shock spring compromises both handling precision and ride quality, leaving you vulnerable to unpredictable suspension behavior on track or trail. The MOOSE RACING 63 mm shock spring delivers consistent spring rate performance through...13121032- SKU:
- 13121032
- Availability:
- Ships Same Business Day
- Weight:
- 3.70 LBS
$111.95 -
MOOSE RACING Shock Spring - 63 mm OD - 51 n/mm - White 1312-1034
MOOSE RACING
$111.95A worn or inadequate shock spring compromises both handling precision and ride quality, forcing your suspension to work harder and wearing out components prematurely. The MOOSE RACING Shock Spring delivers consistent, predictable damping through precise...13121034- SKU:
- 13121034
- Availability:
- Ships Same Business Day
- Weight:
- 4.05 LBS
$111.95 -
MOOSE RACING Shock Spring - 63 mm OD - 57 n/mm - White 1312-1036
MOOSE RACING
$111.95A shock spring with inconsistent rate or poor durability will compromise your suspension geometry and handling predictability—especially under load. The MOOSE RACING 63mm Shock Spring delivers precision-engineered performance with ±2.5% spring rate...13121036- SKU:
- 13121036
- Availability:
- Ships Same Business Day
- Weight:
- 4.15 LBS
$111.95 -
MOOSE RACING Shock Spring - 63 mm OD - 63 n/mm - White 1312-1038
MOOSE RACING
$111.95A quality shock spring is fundamental to suspension performance—it directly affects how your vehicle handles load transfer, maintains ride height, and responds to track inputs. The MOOSE RACING 63 n/mm spring delivers the consistency and durability...13121038- SKU:
- 13121038
- Availability:
- Ships Same Business Day
- Weight:
- 4.10 LBS
$111.95 -
MOOSE RACING Shock Spring - 63 mm OD - 66 n/mm - White 1312-1039
MOOSE RACING
$111.95A properly tuned shock spring is fundamental to suspension performance, directly affecting your vehicle's handling, stability, and ride quality. This MOOSE RACING spring delivers consistent spring rates within strict tolerances, ensuring predictable...13121039- SKU:
- 13121039
- Availability:
- Ships Same Business Day
- Weight:
- 4.55 LBS
$111.95 -
VINTCO Shock Bladder Kit KSBL01
VINTCO
$31.95Fox Air Shocks lose performance as their bladders degrade—typically after 2-3 years of regular use or after a rebuild. The VINTCO Shock Bladder Kit KSBL01 restores your shocks to OEM specifications, eliminating air leakage and maintaining consistent...13140778- SKU:
- 13140778
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$31.95 -
VINTCO Shock Bladder Kit KSBL02
VINTCO
$31.95Air shock performance degrades over time as bladder seals wear and lose pressure retention. The VINTCO Shock Bladder Kit KSBL02 restores your shocks to original damping characteristics, giving you back the precise suspension tuning you depend on. Since...13140779- SKU:
- 13140779
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$31.95 -
VINTCO Shock Rebuild Kit KSH-REBUILD
VINTCO
$106.95Air shocks lose performance over time as internal seals wear and components degrade—a rebuild kit restores your Fox or VINTCO shocks to OEM specifications without the cost of replacement. This complete kit supplies all critical wear items and internal...13140780- SKU:
- 13140780
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
$106.95 -
VINTCO Fork Seal/Wiper Kit KSH-SEAL
VINTCO
$26.95Fox air shocks demand precision maintenance to maintain consistent performance and extend service life. Over time, worn seals and wipers allow fluid leakage and contamination, degrading ride quality and damping characteristics. This genuine VINTCO Fork...13140781- SKU:
- 13140781
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$26.95 -
VINTCO Shock Piston Kit KSHP01
VINTCO
$52.95Fox Air Shocks demand precision internals to maintain consistent performance lap after lap. The VINTCO Shock Piston Kit KSHP01 restores your shock's damping characteristics with OEM-equivalent components manufactured to exacting tolerances. Whether...13140782- SKU:
- 13140782
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
$52.95 -
VINTCO Shock Bearing KSSB01
VINTCO
$95.95Air shock performance degrades over time as internal bearings wear, leading to inconsistent damping and reduced responsiveness. The VINTCO Shock Bearing KSSB01 restores your Fox Air Shock to factory specifications with a precision-engineered bronze...13140784- SKU:
- 13140784
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
$95.95 -
VINTCO Lower Cap Kit SLC01
VINTCO
$63.95Fox air shock suspensions demand reliable wear parts to maintain consistent performance and ride quality. The VINTCO Lower Cap Kit SLC01 restores your shock's damping integrity with OEM-equivalent fitment and durability, keeping your suspension...13140785- SKU:
- 13140785
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
$63.95
