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
-
On Sale
PROX Fork Seal/Wiper Kit - 46 mm ID x 58 mm OD x 9 mm T 40.S46589
PROX
MSRP: $62.95Now: $51.00Was: $62.95Worn fork seals compromise suspension performance and allow hydraulic fluid to contaminate your stanchions—leading to accelerated wear and handling degradation. The PROX Fork Seal/Wiper Kit restores proper damping function and extends fork life by...402465- SKU:
- 402465
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- OUTSIDE DIAMETER:
- 58,00 MM (2,28')
- INSIDE DIAMETER:
- 46,00 MM (1,81')
- THICKNESS IMPERIAL:
- 0.35'
- THICKNESS:
- 9,00 MM (0,35')
- PRODUCT NAME:
- FORK SEAL/WIPER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
MSRP: $62.95Now: $51.00Was: $62.95 -
UFO Fork Cover - Orange KT04055-127
UFO
$29.95Fork tube protectors shield your suspension from mud, debris, and impact damage while maintaining a clean, factory-finished appearance. The UFO Fork Cover matches your bike's OEM or Works color scheme, eliminating the need for custom painting or...04200006- SKU:
- 04200006
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- BASE COLOR:
- ORANGE
- PRODUCT NAME:
- PROTECTOR
- TYPE:
- FORK SLIDER
- MATERIAL:
- PLASTIC
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- COLOR/FINISH:
- KTM ORANGE
$29.95 -
UFO Fork Slider Protectors - White HO04640-041
UFO
$29.95Fork slider protectors are essential crash safety components that absorb impact energy and shield your forks from costly damage during slides or low-speed accidents. By mounting directly to your stock fork locations, these protectors prevent...04120166- SKU:
- 04120166
- Availability:
- Ships Same Business Day
- Weight:
- 0.59 LBS
- TYPE:
- FORK TUBE
- COLOR/FINISH:
- WHITE
- UNITS:
- PAIR
- PRODUCT NAME:
- PROTECTOR
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- WHITE
- MATERIAL:
- PLASTIC
$29.95 -
UFO Fork Cover - Black - KX KA03760-001
UFO
$29.95The UFO Fork Cover protects your front suspension from mud, debris, and impact damage while maintaining a clean, factory-finished appearance. For riders who demand reliability without compromises, this bolt-on cover integrates seamlessly with your KX's...04120228- SKU:
- 04120228
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- PLASTIC
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- BASE COLOR:
- BLACK
- TYPE:
- FORK SLIDER
- PRODUCT NAME:
- PROTECTORS
$29.95 -
UFO Fork Cover - Black - RM85 SU03907-001
UFO
$29.95The UFO Fork Cover provides essential protection for your RM85's front suspension components while maintaining the aggressive styling expected from modern pit bike aesthetics. Pre-drilled mounting holes eliminate guesswork during installation, allowing...04120251- SKU:
- 04120251
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- TYPE:
- FORK TUBE
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- PRODUCT NAME:
- PROTECTOR
- BASE COLOR:
- BLACK
- MATERIAL:
- PLASTIC
$29.95 -
UFO Fork Cover - Yellow - TC/FC/TE/FE HU03356103
UFO
$29.95Protect your fork tubes from mud, debris, and UV damage while maintaining a clean aesthetic on your dirt bike. The UFO Fork Cover keeps critical suspension components in optimal condition, reducing maintenance intervals and extending fork longevity...04120254- SKU:
- 04120254
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- COLOR/FINISH:
- YELLOW
- PRODUCT NAME:
- PROTECTOR
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- PLASTIC
- TYPE:
- FORK TUBE
- UNITS:
- PAIR
- BASE COLOR:
- YELLOW
$29.95 -
UFO Fork Cover - Black - YZF YA04814-001
UFO
$29.95Fork tube protectors aren't just cosmetic—they shield your suspension from mud, debris, and impacts that accelerate wear on seals and stanchions. The UFO Fork Cover keeps your front end looking factory-fresh while extending the service life of critical...04120183- SKU:
- 04120183
- Availability:
- Ships Same Business Day
- Weight:
- 0.57 LBS
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- COVER
- TYPE:
- FORK TUBE
- COLOR/FINISH:
- BLACK
- MATERIAL:
- PLASTIC
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
$29.95 -
UFO Fork Cover - White - YZF YA04814-046
UFO
$29.95Fork tube protectors aren't just cosmetic—they shield your suspension from mud, debris, and impact damage that can compromise seal integrity and performance. A damaged fork tube accelerates wear on internal seals and can lead to costly rebuilds. The UFO...04120184- SKU:
- 04120184
- Availability:
- Ships Same Business Day
- Weight:
- 0.57 LBS
- MATERIAL:
- PLASTIC
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- COLOR/FINISH:
- WHITE
- TYPE:
- FORK TUBE
- BASE COLOR:
- WHITE
$29.95 -
UFO Fork Cover - Blue - YZF YA04814-089
UFO
$29.95Fork tube protectors absorb impacts and road debris that can damage suspension components and compromise fork performance. The UFO Fork Cover maintains the appearance of your YZF while providing protective coverage at critical contact points. Pre-drilled...04120185- SKU:
- 04120185
- Availability:
- Ships Same Business Day
- Weight:
- 0.58 LBS
- COLOR/FINISH:
- REFLEX BLUE
- TYPE:
- FORK TUBE
- MATERIAL:
- PLASTIC
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- BASE COLOR:
- BLUE
$29.95Qty in Cart: 0Quantity:Price:$29.95Subtotal: -
UFO Fork Slider Protectors - Red HO04640-070
UFO
$29.95Fork slider protectors are essential damage control for serious riders. A crash that would otherwise result in bent forks and expensive frame damage becomes a manageable repair when you have sliders absorbing the impact. The UFO Fork Slider Protectors...04120191- SKU:
- 04120191
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- COLOR/FINISH:
- RED
- MATERIAL:
- PLASTIC
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- PAIR
- BASE COLOR:
- RED
- PRODUCT NAME:
- PROTECTOR
$29.95 -
UFO Fork Cover - Black - YZ/YZF - '08 YA03896-001
UFO
$29.95Fork tube protectors are essential maintenance components that shield your suspension from mud, rocks, and debris that accumulate during aggressive riding. Without proper protection, fork tubes are vulnerable to scoring and corrosion, which compromises...04120153- SKU:
- 04120153
- Availability:
- Ships Same Business Day
- Weight:
- 0.52 LBS
- TYPE:
- FORK TUBE
- UNITS:
- PAIR
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- BLACK
- MATERIAL:
- PLASTIC
- PRODUCT NAME:
- COVER
$29.95 -
UFO Fork Cover - White - YZ/YZF - '08 YA03896-046
UFO
$29.95Fork tube protectors shield your YZ/YZF suspension from mud, debris, and impact damage that compromises seal integrity and suspension performance. UFO's OEM-matched design integrates seamlessly with your bike's aesthetic while providing functional...04120154- SKU:
- 04120154
- Availability:
- Ships Same Business Day
- Weight:
- 0.52 LBS
- COLOR/FINISH:
- WHITE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- BASE COLOR:
- WHITE
- TYPE:
- FORK TUBE
- MATERIAL:
- PLASTIC
- PRODUCT NAME:
- COVER
$29.95 -
UFO Fork Cover - Yellow - RM/RMZ SU04913-102
UFO
$29.95The UFO Fork Cover protects your front suspension from mud, debris, and impact damage while maintaining the clean aesthetic of your RM or RMZ. Pre-drilled mounting points eliminate guesswork during installation—simply bolt it to stock locations for a...04120160- SKU:
- 04120160
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- COLOR/FINISH:
- RM YELLOW 2002
- MATERIAL:
- PLASTIC
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- PRODUCT NAME:
- PROTECTOR
- BASE COLOR:
- YELLOW
- TYPE:
- FORK TUBE
$29.95 -
UFO Fork Cover - Orange KT03064-127
UFO
$29.95Fork tube protectors serve a critical function in off-road riding—they shield your suspension components from mud, rocks, and debris that can cause costly damage and premature wear. The UFO Fork Cover combines OEM-matching aesthetics with functional...04120007- SKU:
- 04120007
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
- BASE COLOR:
- ORANGE
- MATERIAL:
- PLASTIC
- COLOR/FINISH:
- KTM ORANGE
- PRODUCT NAME:
- PROTECTOR
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK SLIDER
- UNITS:
- PAIR
$29.95 -
UFO Fork Cover - Black YA03803-001
UFO
$29.95Fork tube protectors are essential for maintaining your bike's appearance and protecting critical suspension components from mud, debris, and impact damage during aggressive riding. The UFO Fork Cover offers OEM-matched aesthetics without compromising...04120014- SKU:
- 04120014
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- PLASTIC
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK TUBE
- UNITS:
- PAIR
- BASE COLOR:
- BLACK
$29.95 -
UFO Fork Cover - Black - SUZ - '04-'05 SU03998-001
UFO
$29.95Protect your fork tubes from trail debris, UV damage, and premature wear with a purpose-built fork cover that mounts directly to your stock suspension geometry. The UFO Fork Cover shields critical suspension components while maintaining the clean,...04120052- SKU:
- 04120052
- Availability:
- Ships Same Business Day
- Weight:
- 0.78 LBS
- PRODUCT NAME:
- PROTECTOR
- BASE COLOR:
- BLACK
- MATERIAL:
- PLASTIC
- TYPE:
- FORK TUBE
- UNITS:
- PAIR
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
$29.95 -
UFO Fork Cover - White - SUZ - '04-'05 SU03998-041
UFO
$29.95Protect your fork tubes from road debris, UV damage, and oxidation while maintaining that sharp factory appearance. UFO fork covers are engineered to fit perfectly without modification, keeping your suspension components cleaner and extending their...04120053- SKU:
- 04120053
- Availability:
- Ships Same Business Day
- Weight:
- 0.78 LBS
- TYPE:
- FORK TUBE
- BASE COLOR:
- WHITE
- MATERIAL:
- PLASTIC
- PRODUCT NAME:
- PROTECTOR
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- WHITE
- UNITS:
- PAIR
$29.95 -
UFO Fork Cover - Yellow - SUZ - '04-'05 SU03998-102
UFO
$29.95Protect your fork tubes from the elements while maintaining the sharp aesthetics of your ride. The UFO Fork Cover delivers OEM-quality coverage without the need for fabrication—pre-drilled mounting points align with your stock locations for a...04120054- SKU:
- 04120054
- Availability:
- Ships Same Business Day
- Weight:
- 0.78 LBS
- COLOR/FINISH:
- RM YELLOW 2002
- PRODUCT NAME:
- PROTECTOR
- BASE COLOR:
- YELLOW
- MATERIAL:
- PLASTIC
- TYPE:
- FORK TUBE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
$29.95 -
UFO Fork Cover - Blue YA03872-089
UFO
$29.95Fork tube protectors aren't just cosmetic—they shield your suspension components from mud, debris, and UV damage while maintaining a clean, professional appearance that matches your bike's finish. Whether you're pushing your machine on the track or...04120057- SKU:
- 04120057
- Availability:
- Ships Same Business Day
- Weight:
- 0.78 LBS
- MATERIAL:
- PLASTIC
- UNITS:
- PAIR
- PRODUCT NAME:
- COVER
- TYPE:
- FORK TUBE
- BASE COLOR:
- BLUE
- COLOR/FINISH:
- REFLEX BLUE
- RIDING STYLE:
- OFF-ROAD
$29.95 -
UFO Fork Slider Protectors - Neutral HO04612280
UFO
$29.95Fork sliders protect your bike's most vulnerable components during crashes and low-speed drops, preventing costly frame and suspension damage. The UFO Fork Slider Protectors mount directly to your existing mounting points with zero modification required,...04120098- SKU:
- 04120098
- Availability:
- Ships Same Business Day
- Weight:
- 0.52 LBS
- COLOR/FINISH:
- WHITE
- PRODUCT NAME:
- PROTECTOR
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- TYPE:
- FORK TUBE
- BASE COLOR:
- WHITE
- MATERIAL:
- PLASTIC
$29.95Qty in Cart: 0Quantity:Price:$29.95Subtotal:
