Dirt Bike Front Suspension
Dirt Bike Front Suspension Parts: Fork Springs, Guards & Launch Devices for Yamaha at JJ Motorsports
Enhance your dirt bike's front suspension with premium parts from JJ Motorsports, designed for smoother damping and protection in motocross, enduro, and trail riding. These components improve handling and reduce wear for reliable performance.
Shop Works Connection, Moose Racing, and Polisport front suspension parts for durable, easy-to-install upgrades. Explore related categories such as dirt bike suspension for shocks and bushings, or dirt bike for full builds to complete your setup and achieve balanced, responsive handling across all conditions, from high-speed jumps to technical singletrack.
Top Dirt Bike Front Suspension Parts
- Works Connection Pro Launch Start Device Yamaha 12-416 – Adjustable launch device for Yamaha YZ; reduces fork compression for better starts.
- Moose Racing Fork Springs 31 mm 2.4 N/mm 0405-1120 – Progressive fork springs for 31mm tubes; improves damping on Kawasaki KX models.
- Polisport Fork Guard Cover Black 8398100002 – Black plastic fork guards; protects stanchions from rocks on Honda CRF.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
PIVOT WORKS Fork Seal Kit - 46 mm ID x 58 mm OD PWFSK-Z001
PIVOT WORKS
$60.74Fork seals degrade over time, allowing oil to escape and compromising suspension performance and handling precision. This kit delivers OEM-quality replacement seals at a fraction of rebuild kit...04070074- SKU:
- 04070074
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- PRODUCT NAME:
- FORK SEAL KIT
- INSIDE DIAMETER METRIC:
- 46.00 MM
- OUTSIDE DIAMETER METRIC:
- 58.00 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$60.74 -
PIVOT WORKS Fork Seal Kit - 47 mm ID x 58 mm OD PWFSK-Z002
PIVOT WORKS
$60.74Fork seals degrade with every ride—dirt, moisture, and heat break down the elastomer over time, leading to oil weeping, loss of damping control, and potential fork tube damage. This PIVOT WORKS kit...04070075- SKU:
- 04070075
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- PRODUCT NAME:
- FORK SEAL KIT
- INSIDE DIAMETER METRIC:
- 47.00 MM
- OUTSIDE DIAMETER METRIC:
- 58.00 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$60.74 -
PIVOT WORKS Fork Seal Kit - 43 mm ID x 55 mm OD PWFSK-Z004
PIVOT WORKS
$61.37Fork seals deteriorate with every ride, allowing oil to weep past the wipers and compromising suspension performance and handling precision. This PIVOT WORKS kit delivers OEM-quality seals at a...04070077- SKU:
- 04070077
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- OUTSIDE DIAMETER METRIC:
- 55.00 MM
- INSIDE DIAMETER METRIC:
- 43.00 MM
- UNITS:
- KIT
- PRODUCT NAME:
- FORK SEAL KIT
- RIDING STYLE:
- OFF-ROAD
$61.37 -
PIVOT WORKS Fork Seal/Bushing Kit - CR125 PWFFK-H05-001
PIVOT WORKS
$124.49Fork seal failure is one of the most common maintenance issues on high-performance dirt bikes, leading to oil weeping, reduced damping response, and premature wear on expensive fork internals. The...04070106- SKU:
- 04070106
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- KIT
- PRODUCT NAME:
- SEAL AND BUSHING KIT
$124.49 -
PIVOT WORKS Fork Seal Kit - 36 mm ID x 48 mm OD PWFSK-Z014
PIVOT WORKS
$61.37Fork seals wear out faster than most riders expect, leading to oil weeping, reduced damping performance, and potential fork damage if left unchecked. This PIVOT WORKS kit delivers OEM-quality seals...04070309- SKU:
- 04070309
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- OUTSIDE DIAMETER METRIC:
- 48.00 MM
- INSIDE DIAMETER METRIC:
- 36.00 MM
- PRODUCT NAME:
- FORK SEAL KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$61.37 -
PIVOT WORKS Fork Seal/Bushing Kit PWFFK-Y08-400
PIVOT WORKS
$118.02Fork seal wear is one of the most common sources of suspension performance loss—degraded seals allow hydraulic fluid to escape, compromising damping and putting your bushings at risk of accelerated...04070310- SKU:
- 04070310
- Availability:
- Ships Same Business Day
- Weight:
- 0.64 LBS
- TYPE:
- FORK
- PRODUCT NAME:
- SEAL AND BUSHING KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$118.02Qty in Cart: 0Quantity:Price:$118.02Subtotal: -
PIVOT WORKS Fork Seal Kit - 35 mm ID x 48 mm OD PWFSK-Z015
PIVOT WORKS
$64.71Fork seals degrade over time, allowing oil to leak and compromising suspension performance and handling precision. This PIVOT WORKS kit delivers OEM-equivalent seals at a fraction of rebuild kit...04070314- SKU:
- 04070314
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- FORK SEAL KIT
- INSIDE DIAMETER METRIC:
- 35.00 MM
- OUTSIDE DIAMETER METRIC:
- 48.00 MM
$64.71Qty in Cart: 0Quantity:Price:$64.71Subtotal: -
PIVOT WORKS Fork Seal/Bushing Kit PWFFK-H14-000
PIVOT WORKS
$116.88Fork seals and bushings deteriorate under constant compression cycles, leading to oil leakage, reduced damping performance, and potential fork collapse. The PIVOT WORKS Fork Seal/Bushing Kit...04070350- SKU:
- 04070350
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- SEAL AND BUSHING KIT
- TYPE:
- FORK
- UNITS:
- KIT
$116.88 -
PIVOT WORKS Fork Seal/Bushing Kit PWFFK-K18-000
PIVOT WORKS
$116.88Fork seals and bushings degrade with every ride, leading to oil weeping, inconsistent damping, and premature wear on your fork internals. This complete kit eliminates the need for sourcing individual...04070352- SKU:
- 04070352
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
- TYPE:
- FORK
- PRODUCT NAME:
- SEAL AND BUSHING KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$116.88Qty in Cart: 0Quantity:Price:$116.88Subtotal: -
PIVOT WORKS Fork Seal/Bushing Kit PWFFK-Y15-000
PIVOT WORKS
$118.02Fork seals and bushings degrade from constant compression cycles and exposure to moisture, leading to oil leakage, contamination, and loss of damping performance. A complete seal and bushing kit...04070353- SKU:
- 04070353
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- TYPE:
- FORK
- PRODUCT NAME:
- SEAL AND BUSHING KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$118.02 -
PIVOT WORKS Fork Seal/Bushing Kit PWFFK-K19-000
PIVOT WORKS
$110.11Fork seal failure compromises your suspension's damping performance and allows hydraulic fluid loss, directly impacting handling precision and ride quality. This complete kit eliminates the need for...04070380- SKU:
- 04070380
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- PRODUCT NAME:
- SEAL AND BUSHING KIT
- TYPE:
- FORK
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$110.11 -
PIVOT WORKS Fork Seal/Bushing Kit PWFFK-T09-000
PIVOT WORKS
$113.28Fork seal degradation is one of the most common causes of poor suspension performance and premature wear on internal components. A quality seal kit prevents oil leakage, maintains proper damping...04070382- SKU:
- 04070382
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- PRODUCT NAME:
- SEAL AND BUSHING KIT
- TYPE:
- FORK
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
$113.28 -
PIVOT WORKS Fork Seal Kit - 35 mm ID x 47 mm OD PWFSK-Z033
PIVOT WORKS
$47.17Worn fork seals compromise suspension performance and accelerate internal component degradation. This PIVOT WORKS kit delivers OEM-quality oil and dust seals, restoring proper damping function and...04070383- SKU:
- 04070383
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- INSIDE DIAMETER METRIC:
- 35.00 MM
- PRODUCT NAME:
- FORK SEAL KIT
- RIDING STYLE:
- OFF-ROAD
- OUTSIDE DIAMETER METRIC:
- 47.00 MM
- UNITS:
- KIT
$47.17 -
PIVOT WORKS Fork Seal Kit - 35 mm ID x 46 mm OD PWFSK-Z034
PIVOT WORKS
$65.37Fork seals degrade over time, allowing oil to leak and compromising suspension performance and handling precision. This PIVOT WORKS kit delivers OEM-quality replacement seals at a fraction of full...04070384- SKU:
- 04070384
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- INSIDE DIAMETER METRIC:
- 35.00 MM
- PRODUCT NAME:
- FORK SEAL KIT
- OUTSIDE DIAMETER METRIC:
- 46.00 MM
$65.37Qty in Cart: 0Quantity:Price:$65.37Subtotal: -
PIVOT WORKS Fork Seal Kit - 33 mm ID x 46 mm OD PWFSK-Z035
PIVOT WORKS
$47.17Fork seals degrade with every ride—dirt ingress and oil leakage compromise suspension performance and can lead to costly damage to fork internals. This PIVOT WORKS kit delivers OEM-quality seals at a...04070385- SKU:
- 04070385
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- OUTSIDE DIAMETER METRIC:
- 46.00 MM
- PRODUCT NAME:
- FORK SEAL KIT
- INSIDE DIAMETER METRIC:
- 33.00 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$47.17 -
PIVOT WORKS Fork Seal Kit - 43 mm ID x 55 mm OD PWFSK-Z021
PIVOT WORKS
$61.37Worn fork seals lead to oil leakage, reduced damping performance, and accelerated wear on fork tubes—problems that compound quickly on the track or trail. This PIVOT WORKS Fork Seal Kit gives you a...04070386- SKU:
- 04070386
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- INSIDE DIAMETER METRIC:
- 43.00 MM
- OUTSIDE DIAMETER METRIC:
- 55.00 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- FORK SEAL KIT
$61.37 -
PIVOT WORKS Fork Seal/Bushing Kit PWFFK-T07-000
PIVOT WORKS
$124.26Fork seals and bushings wear under the constant stress of compression cycles, damping adjustments, and dirt infiltration—leading to oil leakage, reduced responsiveness, and accelerated component...04070328- SKU:
- 04070328
- Availability:
- Ships Same Business Day
- Weight:
- 0.66 LBS
- PRODUCT NAME:
- SEAL AND BUSHING KIT
- TYPE:
- FORK
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
$124.26 -
PIVOT WORKS Fork Seal Kit - 48 mm ID x 58 mm OD PWFSK-Z016
PIVOT WORKS
$56.76Worn fork seals compromise suspension performance and invite contamination into your fork internals—a costly problem that cascades into poor handling and accelerated component wear. This PIVOT WORKS...04070329- SKU:
- 04070329
- Availability:
- Ships Same Business Day
- Weight:
- 0.26 LBS
- INSIDE DIAMETER METRIC:
- 48.00 MM
- UNITS:
- KIT
- OUTSIDE DIAMETER METRIC:
- 58.00 MM
- PRODUCT NAME:
- FORK SEAL KIT
- RIDING STYLE:
- OFF-ROAD
$56.76Qty in Cart: 0Quantity:Price:$56.76Subtotal: -
PIVOT WORKS Fork Seal/Bushing Kit PWFFK-H11-521
PIVOT WORKS
$119.60Fork seals and bushings wear down with every ride, leading to oil leakage, sloppy handling, and potential suspension damage. This complete PIVOT WORKS kit gives you everything needed to restore your...04070301- SKU:
- 04070301
- Availability:
- Ships Same Business Day
- Weight:
- 0.66 LBS
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- SEAL AND BUSHING KIT
- TYPE:
- FORK
- UNITS:
- KIT
$119.60Qty in Cart: 0Quantity:Price:$119.60Subtotal: -
PIVOT WORKS Fork Seal/Bushing Kit PWFFK-Y04-400
PIVOT WORKS
$118.02Worn fork seals and bushings compromise suspension performance, introduce fluid leaks, and accelerate component degradation. The PIVOT WORKS Fork Seal/Bushing Kit PWFFK-Y04-400 delivers everything...04070047- SKU:
- 04070047
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
- TYPE:
- FORK
- UNITS:
- KIT
- PRODUCT NAME:
- SEAL AND BUSHING KIT
- RIDING STYLE:
- OFF-ROAD
$118.02
