Dirt Bike Front Suspension
We offer a large selection of aftermarket dirt bike front suspension parts in our online store. From fork seals to triple clamps, you can find everything you need to enhance your dirt bike's performance. Our fork seals are designed for long-term protection and feature heavy-duty construction with advanced sealing materials that keep dirt and contaminants out of your forks. Plus, we have triple clamps to provide superior steering precision and sharper cornering thanks to improved flex characteristics. Whether you’re in need of new fork seals or triple clamps, JJ Motorsports is the online choice for dirt bike enthusiasts who want high quality products backed by exceptional customer service.
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- Quantity
- Price
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FACTORY CONNECTION Front Fork Springs - 1.00 kg/mm LRV-100
FACTORY CONNECTION
$114.95FACTORY CONNECTION Front Fork Springs 1.00 kg/mm LRV-100Cold-wound on precision CNC equipment for the ultimate in strength, Heat-tempered, shot-peened and end-ground for durability, Preset for fatigue resistance, Accurate rates and proper fitment...04050322- SKU:
- 04050322
- Availability:
- Ships Same Business Day
- Weight:
- 2.87 LBS
- SPRING RATE IMPERIAL:
- 56.00 LB/IN
- TYPE:
- FORK
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- SPRING KIT
- UNITS:
- EACH
$114.95Qty in Cart: 0Quantity:Price:$114.95Subtotal: -
PROX Fork Seal/Wiper Kit - 48 mm ID x 58 mm OD x 9.4 mm T 40.S48589.4
PROX
$69.95PROX Fork Seal/Wiper Kit 48 mm ID x 58 mm OD x 9.4 mm T 40.S48589.4Genuine NOK replacement fork seals and wipers, Sold in sets of two fork seals and two wipers04070348- SKU:
- 04070348
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- OUTSIDE DIAMETER:
- 58,00 MM (2,28')
- THICKNESS IMPERIAL:
- 0.37'
- PRODUCT NAME:
- FORK SEAL/WIPER
- RIDING STYLE:
- OFF-ROAD
- THICKNESS:
- 9,40 MM (0,37')
- UNITS:
- KIT
- INSIDE DIAMETER:
- 48,00 MM (1,89')
$69.95 -
PROX Fork Seal/Wiper Kit - 35 mm ID x 48 mm OD x 11 mm T 40.S354811
PROX
$42.05PROX Fork Seal/Wiper Kit 35 mm ID x 48 mm OD x 11 mm T 40.S354811Genuine NOK replacement fork seals and wipers, Sold in sets of two fork seals and two wipers04070184- SKU:
- 04070184
- Availability:
- Ships Same Business Day
- Weight:
- 0.22 LBS
- OUTSIDE DIAMETER:
- 48,00 MM (1,89')
- PRODUCT NAME:
- FORK SEAL/WIPER
- THICKNESS IMPERIAL:
- 0.43'
- UNITS:
- KIT
- INSIDE DIAMETER:
- 35,00 MM (1,38')
- RIDING STYLE:
- OFF-ROAD
- THICKNESS:
- 11,00 MM (0,43')
$42.05 -
PROX Fork Seal/Wiper Kit - 48 mm ID x 57.80 mm OD x 9 mm T 40.S4857.89
PROX
$59.95PROX Fork Seal/Wiper Kit 48 mm ID x 57.80 mm OD x 9 mm T 40.S4857.89Genuine NOK replacement fork seals and wipers, Sold in sets of two fork seals and two wipers04070188- SKU:
- 04070188
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
- INSIDE DIAMETER:
- 48,00 MM (1,89')
- RIDING STYLE:
- OFF-ROAD
- OUTSIDE DIAMETER:
- 57,80 MM (2,28')
- THICKNESS:
- 9,00 MM (0,35')
- THICKNESS IMPERIAL:
- 0.35'
- UNITS:
- KIT
- PRODUCT NAME:
- FORK SEAL/WIPER
$59.95 -
PROX Fork Protectors - 130 mm 40.FSP1304450
PROX
$20.33PROX Fork Protectors 130 mm 40.FSP1304450Made of stretchy and durable neoprene, Protect the fork seal from sand, rocks and other hazards, 130 mm length will cover the fork seal and short part of the fork tube, 360 mm will cover the entire fork tube,...04060109- SKU:
- 04060109
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- YELLOW
- LENGTH IMPERIAL:
- 5.125'
- TYPE:
- FORK
- UNITS:
- PAIR
- FOR FORK TUBE DIAMETER IMPERIAL:
- 1.73' - 1.98'
- PRODUCT NAME:
- PROTECTOR
- BASE COLOR:
- BLACK
$20.33 -
PROX Fork Protectors - 360 mm 40.FSP3604450
PROX
$24.95PROX Fork Protectors 360 mm 40.FSP3604450Made of stretchy and durable neoprene, Protect the fork seal from sand, rocks and other hazards, 130 mm length will cover the fork seal and short part of the fork tube, 360 mm will cover the entire fork tube,...04060110- SKU:
- 04060110
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- YELLOW
- TYPE:
- FORK
- UNITS:
- PAIR
- FOR FORK TUBE DIAMETER IMPERIAL:
- 1.73' - 1.98'
- LENGTH IMPERIAL:
- 14.16'
- PRODUCT NAME:
- PROTECTOR
- BASE COLOR:
- BLACK
$24.95 -
PROX Fork Seal/Wiper Kit - KX65 40.S334611P
PROX
$42.06PROX Fork Seal/Wiper Kit KX65 40.S334611PGenuine NOK replacement fork seals and wipers, Sold in sets of two fork seals and two wipers04070679- SKU:
- 04070679
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- OUTSIDE DIAMETER:
- -
- THICKNESS:
- -
- PRODUCT NAME:
- FORK SEAL/WIPER
- RIDING STYLE:
- OFF-ROAD
- THICKNESS IMPERIAL:
- -
- UNITS:
- KIT
- INSIDE DIAMETER:
- 43,00 MM (1,69')
$42.06 -
PROX Fork Seal/Wiper Kit - KTM 50 40.S354611P
PROX
$42.06PROX Fork Seal/Wiper Kit KTM 50 40.S354611PGenuine NOK replacement fork seals and wipers, Sold in sets of two fork seals and two wipers04070680- SKU:
- 04070680
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- FORK SEAL/WIPER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- INSIDE DIAMETER:
- 35,00 MM (1,37')
- THICKNESS:
- -
- OUTSIDE DIAMETER:
- -
- THICKNESS IMPERIAL:
- -
$42.06 -
PROX Fork Seal/Wiper Kit 40.S354710P
PROX
$42.06PROX Fork Seal/Wiper Kit 40.S354710PGenuine NOK replacement fork seals and wipers, Sold in sets of two fork seals and two wipers04070308- SKU:
- 04070308
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- THICKNESS IMPERIAL:
- -
- INSIDE DIAMETER:
- 35,00 MM (1,37')
- PRODUCT NAME:
- FORK SEAL/WIPER
- RIDING STYLE:
- OFF-ROAD
- THICKNESS:
- -
- UNITS:
- KIT
- OUTSIDE DIAMETER:
- -
$42.06 -
PROX Fork Seal/Wiper Kit - 37 mm ID x 50 mm OD x 11 mm T 40.S375011
PROX
$49.95PROX Fork Seal/Wiper Kit 37 mm ID x 50 mm OD x 11 mm T 40.S375011Genuine NOK replacement fork seals and wipers, Sold in sets of two fork seals and two wipers402375- SKU:
- 402375
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- INSIDE DIAMETER:
- 37,00 MM (1,46')
- OUTSIDE DIAMETER:
- 50,00 MM (1,97')
- PRODUCT NAME:
- FORK SEAL/WIPER
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
- THICKNESS:
- 11,00 MM (0,43')
- THICKNESS IMPERIAL:
- 0.43'
$49.95 -
PROX Fork Seal/Wiper Kit - 45 mm ID x 55 mm OD x 11 mm T 40.S455711
PROX
$50.91PROX Fork Seal/Wiper Kit 45 mm ID x 55 mm OD x 11 mm T 40.S455711Genuine NOK replacement fork seals and wipers, Sold in sets of two fork seals and two wipers402455- SKU:
- 402455
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- THICKNESS:
- 11,00 MM (0,43')
- INSIDE DIAMETER:
- 45,00 MM (1,77')
- THICKNESS IMPERIAL:
- 0.43'
- OUTSIDE DIAMETER:
- 55,00 MM (2,17')
- PRODUCT NAME:
- FORK SEAL/WIPER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$50.91 -
PROX Fork Seal/Wiper Kit - 47 mm ID x 58 mm OD x 10 mm T 40.S475810
PROX
$59.95PROX Fork Seal/Wiper Kit 47 mm ID x 58 mm OD x 10 mm T 40.S475810Genuine NOK replacement fork seals and wipers, Sold in sets of two fork seals and two wipers402475- SKU:
- 402475
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- INSIDE DIAMETER:
- 47,00 MM (1,85')
- PRODUCT NAME:
- FORK SEAL/WIPER
- THICKNESS:
- 10,00 MM (0,39')
- THICKNESS IMPERIAL:
- 0.39'
- UNITS:
- KIT
- OUTSIDE DIAMETER:
- 58,00 MM (2,28')
- RIDING STYLE:
- OFF-ROAD
$59.95 -
PROX Fork Seal/Wiper Kit 40.S496011
PROX
$66.74PROX Fork Seal/Wiper Kit 40.S496011Genuine NOK replacement fork seals and wipers, Sold in sets of two fork seals and two wipers402495- SKU:
- 402495
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- INSIDE DIAMETER:
- 49,00 MM (1,93')
- RIDING STYLE:
- STREET
- THICKNESS IMPERIAL:
- -
- OUTSIDE DIAMETER:
- -
- UNITS:
- KIT
- PRODUCT NAME:
- FORK SEAL/WIPER
- RIDING STYLE:
- OFF-ROAD
- THICKNESS:
- -
$66.74 -
PROX Fork Seal/Wiper Kit - 43 mm ID x 54 mm OD x 11 mm T 40.S435411
PROX
$49.95PROX Fork Seal/Wiper Kit 43 mm ID x 54 mm OD x 11 mm T 40.S435411Genuine NOK replacement fork seals and wipers, Sold in sets of two fork seals and two wipers04070185- SKU:
- 04070185
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- PRODUCT NAME:
- FORK SEAL/WIPER
- THICKNESS IMPERIAL:
- 0.43'
- INSIDE DIAMETER:
- 43,00 MM (1,69')
- RIDING STYLE:
- OFF-ROAD
- THICKNESS:
- 11,00 MM (0,43')
- UNITS:
- KIT
- OUTSIDE DIAMETER:
- 54,00 MM (2,13')
$49.95 -
PROX Fork Seal/Wiper Kit - 43 mm ID x 52.9 mm OD x 9 mm T 40.S4352.99P
PROX
$42.06PROX Fork Seal/Wiper Kit 43 mm ID x 52.9 mm OD x 9 mm T 40.S4352.99PGenuine NOK replacement fork seals and wipers, Sold in sets of two fork seals and two wipers04070499- SKU:
- 04070499
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- INSIDE DIAMETER:
- 43,00 MM (1,69')
- THICKNESS:
- 9,00 MM (0,35')
- THICKNESS IMPERIAL:
- 0.35'
- OUTSIDE DIAMETER:
- 52,90 MM (2,08')
- PRODUCT NAME:
- FORK SEAL/WIPER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$42.06 -
PROX Fork Seal/Wiper Kit - 48 mm ID x 58 mm OD x 10 mm T 40.S485810
PROX
$59.95PROX Fork Seal/Wiper Kit 48 mm ID x 58 mm OD x 10 mm T 40.S485810Genuine NOK replacement fork seals and wipers, Sold in sets of two fork seals and two wipers402485- SKU:
- 402485
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- PRODUCT NAME:
- FORK SEAL/WIPER
- THICKNESS:
- 10,00 MM (0,39')
- THICKNESS IMPERIAL:
- 0.39'
- UNITS:
- KIT
- INSIDE DIAMETER:
- 48,00 MM (1,89')
- OUTSIDE DIAMETER:
- 58,00 MM (2,28')
- RIDING STYLE:
- OFF-ROAD
$59.95 -
PROX Fork Seal/Wiper Kit - 43 mm ID x 55 mm OD x 9 mm T 40.S43559
PROX
$49.95PROX Fork Seal/Wiper Kit 43 mm ID x 55 mm OD x 9 mm T 40.S43559Genuine NOK replacement fork seals and wipers, Sold in sets of two fork seals and two wipers402435- SKU:
- 402435
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- THICKNESS IMPERIAL:
- 0.35'
- THICKNESS:
- 9,00 MM (0,35')
- INSIDE DIAMETER:
- 43,00 MM (1,69')
- OUTSIDE DIAMETER:
- 55,00 MM (2,17')
- PRODUCT NAME:
- FORK SEAL/WIPER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$49.95 -
PROX Fork Seal/Wiper Kit - 46 mm ID x 58 mm OD x 9 mm T 40.S46589
PROX
$59.95PROX Fork Seal/Wiper Kit 46 mm ID x 58 mm OD x 9 mm T 40.S46589Genuine NOK replacement fork seals and wipers, Sold in sets of two fork seals and two wipers402465- 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
$59.95 -
UFO Fork Cover - Black - SX/SXF KT04055-001
UFO
$34.95UFO Fork Cover Black SX/SXF KT04055-001Fork tube protectors are color matched to OEM or optional works colors, Pre-drilled pieces mount easily to stock locations04200004- SKU:
- 04200004
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- COLOR/FINISH:
- BLACK
- TYPE:
- FORK SLIDER
- UNITS:
- PAIR
- PRODUCT NAME:
- PROTECTOR
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- BLACK
- MATERIAL:
- PLASTIC
$34.95 -
UFO Fork Cover - Orange KT04055-127
UFO
$34.95UFO Fork Cover Orange KT04055-127Fork tube protectors are color matched to OEM or optional works colors, Pre-drilled pieces mount easily to stock locations04200006- 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
$34.95
