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
-
KYB Fork Slide Metal Set - 41 mm 110044100102
KYB
$22.95Fork slide metal sets are critical wear components that protect your fork tubes from damage during aggressive riding and frequent maintenance. KYB's precision-engineered slides reduce friction, extend fork longevity, and maintain consistent suspension...04130023- SKU:
- 04130023
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- BUSHING KIT
- UNITS:
- SET
- INSIDE DIAMETER IMPERIAL:
- 1.61'
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK SLIDE
$22.95 -
KYB Fork Slide Metal Set - 43 mm 110044300102
KYB
$22.95KYB fork slide metal sets are precision-engineered wear components that maintain consistent damping performance and protect your fork internals from metal-to-metal contact. Whether you're running a high-mileage suspension or rebuilding after a crash,...04130024- SKU:
- 04130024
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- RIDING STYLE:
- OFF-ROAD
- INSIDE DIAMETER IMPERIAL:
- 1.69'
- UNITS:
- SET
- PRODUCT NAME:
- BUSHING KIT
- TYPE:
- FORK SLIDE
$22.95 -
KYB Fork Slide Metal Set - 46 mm 110044600102
KYB
$19.95KYB fork slide metals are precision-engineered components that reduce friction and wear on your suspension's most critical sliding surfaces. Whether you're pushing a bike to its limits on the track or maintaining consistent performance on the street,...04130025- SKU:
- 04130025
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- PRODUCT NAME:
- BUSHING KIT
- UNITS:
- SET
- RIDING STYLE:
- OFF-ROAD
- INSIDE DIAMETER IMPERIAL:
- 1.81'
- TYPE:
- FORK SLIDE
$19.95 -
KYB Fork Slide Metal Set - 48 mm 110044800102
KYB
$18.95Fork slide metal sets are critical wear components that protect your fork tubes from damage during aggressive riding and repeated compressions. KYB's 48mm fork slide metals are engineered to reduce friction and extend fork longevity while maintaining...04130027- SKU:
- 04130027
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- TYPE:
- FORK SLIDE
- UNITS:
- SET
- INSIDE DIAMETER IMPERIAL:
- 1.89'
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- BUSHING KIT
$18.95 -
KYB Fork Slide Metal Set - 48 mm 110044800202
KYB
$18.95Fork slider wear is inevitable on the track or trail, but premature deterioration of your fork tubes compromises handling precision and increases maintenance costs. The KYB Fork Slide Metal Set for 48mm forks provides OEM-quality protection that...04130028- SKU:
- 04130028
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- INSIDE DIAMETER IMPERIAL:
- 1.89'
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK SLIDE
- UNITS:
- SET
- PRODUCT NAME:
- BUSHING KIT
$18.95 -
KYB Fork Bleed Bolt - Brass 110090000101
KYB
$3.95Proper fork maintenance is non-negotiable for consistent suspension performance and safety. The KYB Fork Bleed Bolt ensures clean, controlled fluid management during service intervals, preventing air entrapment that compromises damping response. This...04130029- SKU:
- 04130029
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- BLEEDER
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- BRASS
- UNITS:
- EACH
$3.95 -
KYB Fork Bleed Bolt - Aluminum 110090000201
KYB
$2.95Proper fork maintenance requires precision components that won't compromise your suspension's integrity. This KYB aluminum bleed bolt enables accurate air removal from fork tubes, essential for eliminating performance-robbing compression and maintaining...04130030- SKU:
- 04130030
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- BLEEDER
- COLOR/FINISH:
- ALUMINUM
$2.95 -
KYB Fork Cartridge Seals 110210000101
KYB
$9.95Fork cartridge seals are critical wear items that prevent damaging oil leakage and contamination from entering your suspension system. Over time, these seals degrade from repeated compression cycles and exposure to dirt and moisture, compromising damping...04130032- SKU:
- 04130032
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- BLEED BOLT O-RING
- UNITS:
- SET
- COLOR/FINISH:
- BLUE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
$9.95 -
KYB Fork Cartridge Seal Back-Up 110210000301
KYB
$7.95Fork seals are the first line of defense against contamination and oil degradation in your suspension system. Over time, worn or damaged seals allow dirt, moisture, and debris to compromise damping performance and accelerate internal wear. The KYB Fork...04130034- SKU:
- 04130034
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- UNITS:
- SET
- PRODUCT NAME:
- BACK-UP CARTRIDGE SEAL
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
$7.95 -
KYB Front Fork Seal for Free Piston Shaft 110310000201
KYB
$4.95A compromised fork seal leads to oil leakage, reduced damping performance, and accelerated wear on your suspension internals. The KYB Front Fork Seal is an OE replacement engineered to restore proper hydraulic integrity and consistent fork responsiveness...04070394- SKU:
- 04070394
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- PRODUCT NAME:
- SEAL KIT
$4.95 -
KYB Fork Bushing Cylinder Head 110231200101
KYB
$2.95Fork stiction—the resistance created by friction in your fork internals—directly impacts your suspension's responsiveness and overall ride quality. The KYB Fork Bushing Cylinder Head reduces this friction through a lower coefficient rating, delivering...04130050- SKU:
- 04130050
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- PRODUCT NAME:
- BUSHING KIT
- UNITS:
- EACH
$2.95 -
KYB Fork Cartridge Seals 110210000401
KYB
$13.95Fork seals are your first line of defense against oil leakage and contamination in your suspension system. Worn or compromised seals allow hydraulic fluid to escape and dirt to infiltrate, degrading damping performance and reducing fork longevity. The...04130060- SKU:
- 04130060
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- COLOR/FINISH:
- BLUE
- PRODUCT NAME:
- CARTRIDGE SEAL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- SET
$13.95Qty in Cart: 0Quantity:Price:$13.95Subtotal: -
KYB Dust Seal Set - 36 mm 110023600102
KYB
$26.95Worn dust seals compromise suspension performance by allowing contaminants into your damper internals, leading to reduced damping precision and accelerated wear. This KYB dust seal set restores factory-spec protection, ensuring consistent suspension...04070167- SKU:
- 04070167
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- SEAL KIT
- UNITS:
- PAIR
- RIDING STYLE:
- OFF-ROAD
- INSIDE DIAMETER METRIC:
- 36.00 MM
$26.95 -
KYB Dust Seal Set - 41 mm 110024100102
KYB
$23.95Worn dust seals compromise suspension performance and accelerate internal component degradation, leading to costly repairs down the line. The KYB 41mm Dust Seal Set restores OE-specification protection, keeping contaminants out of your dampers and...04070168- SKU:
- 04070168
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- PRODUCT NAME:
- SEAL KIT
- INSIDE DIAMETER METRIC:
- 41.00 MM
$23.95Qty in Cart: 0Quantity:Price:$23.95Subtotal: -
KYB Dust Seal Set - 43 mm 110024300102
KYB
$26.95Suspension dust seals are critical for maintaining damper integrity and longevity. Contamination from dirt, water, and debris compromises seal performance and accelerates internal wear on your shocks. The KYB Dust Seal Set provides OE-specification...04070169- SKU:
- 04070169
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- INSIDE DIAMETER METRIC:
- 43.00 MM
- PRODUCT NAME:
- SEAL KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
$26.95 -
KYB Fork Oil Seal Set - 36 mm ID 110013600102
KYB
$22.95Fork seals deteriorate with heat, pressure, and mileage—allowing oil to weep into your suspension and compromising damping performance. This KYB replacement set restores proper hydraulic integrity and prevents the costly damage that comes from...04070161- SKU:
- 04070161
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- INSIDE DIAMETER METRIC:
- 36.00 MM
- PRODUCT NAME:
- SEAL KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- SET
- COLOR/FINISH:
- BLACK
- TYPE:
- OIL
$22.95 -
KYB Fork Oil Seal Set - 43 mm ID 110014300102
KYB
$22.95Fork seals are your first line of defense against oil leakage, contamination, and performance degradation on the track or trail. A worn or damaged seal set will compromise suspension damping, reduce responsiveness, and create messy maintenance headaches...04070163- SKU:
- 04070163
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- BLACK
- INSIDE DIAMETER METRIC:
- 43.00 MM
- PRODUCT NAME:
- SEAL KIT
- TYPE:
- OIL
- UNITS:
- SET
$22.95 -
KYB Fork Oil Seal Set - 48 mm ID 110014800302
KYB
$21.95Fork seals are critical wear items that prevent hydraulic fluid from leaking into your suspension's air chambers—a failure that degrades damping performance and compromises handling predictability. KYB's OE-specification seal set restores the original...04070197- SKU:
- 04070197
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- RIDING STYLE:
- OFF-ROAD
- INSIDE DIAMETER METRIC:
- 48.00 MM
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- SEAL KIT
- TYPE:
- OIL
- UNITS:
- PAIR
$21.95 -
SCHAMPA & DIRT SKINS Standard Dirt Skins¢â€žÂ¢ Fork Covers - 2 mm Neoprene - Red/White DSFRKSKN01-3
SCHAMPA & DIRT SKINS
$39.99Rocks, mud, and roost will shred your fork seals and stanchions if left unprotected—especially in aggressive terrain. These Dirt Skins fork covers absorb the impact of trail debris before it reaches your suspension, extending component life and saving...04060003- SKU:
- 04060003
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- MODEL:
- FORK SKINS
- COLOR/FINISH:
- RED
- OVERALL LENGTH IMPERIAL:
- -
- PRODUCT NAME:
- DIRT SKINS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- MATERIAL:
- NEOPRENE
- TYPE:
- STANDARD
$39.99 -
SCHAMPA & DIRT SKINS 7.5" Standard Dirt Skins¢â€žÂ¢ Fork Covers - 2 mm Neoprene - Blue/White DSFRKSEAL11-2
SCHAMPA & DIRT SKINS
$29.99Suspension components are expensive investments, and exposure to rocks, mud, and sand during aggressive riding will degrade them faster than you'd expect. These Dirt Skins fork covers seal your forks with 2 mm neoprene protection, keeping abrasive roost...04060023- SKU:
- 04060023
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MATERIAL:
- NEOPRENE
- OVERALL LENGTH IMPERIAL:
- 7.50'
- COLOR/FINISH:
- BLUE
- MODEL:
- FORK SEAL SKINS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- PRODUCT NAME:
- DIRT SKINS
- TYPE:
- STANDARD
$29.99Qty in Cart: 0Quantity:Price:$29.99Subtotal:
