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
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RACE TECH Gold Valve Fork Kit FMGV 2320
RACE TECH
$199.99Race Tech's original bolt-on fork valving system for front cartridge forks, Triple the flow area of pistons, Put valving control on the shim stack, Outstanding tunability; improved control, traction, plushness and bottoming resistance, G2-R Gold Valves...FMGV2320- SKU:
- FMGV2320
- Availability:
- Ships Same Business Day
- Weight:
- 0.41 LBS
- MODEL:
- GOLD VALVE
- TYPE:
- STANDARD
- OUTSIDE DIAMETER IMPERIAL:
- 0.91'
- PRODUCT NAME:
- FORK KIT
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- GOLD
- UNITS:
- KIT
$199.99 -
RACE TECH Gold Valve Fork Kit FMGV 2040
RACE TECH
$199.99Race Tech's original bolt-on fork valving system for front cartridge forks, Triple the flow area of pistons, Put valving control on the shim stack, Outstanding tunability; improved control, traction, plushness and bottoming resistance, G2-R Gold Valves...FMGV2040- SKU:
- FMGV2040
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- COLOR/FINISH:
- GOLD
- OUTSIDE DIAMETER IMPERIAL:
- 0.79'
- PRODUCT NAME:
- FORK KIT
- TYPE:
- STANDARD
- UNITS:
- KIT
- MODEL:
- GOLD VALVE
- RIDING STYLE:
- STREET
$199.99 -
RACE TECH Super Slick Outer Fork Bushings - 49 mm x 15 mm W x 1.5 mm T FMBO 491515 P
RACE TECH
$49.98Revolutionary low-friction design ensures high-quality suspension performance, Constructed of FEP and tin composite, these PTFE-coated bushings have the lowest friction properties available, Inner bushings mount on the inner (chrome) fork tube and have...FMBO491515P- SKU:
- FMBO491515P
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- RIDING STYLE:
- OFF-ROAD
- THICKNESS METRIC:
- 1.50 MM
- TYPE:
- FORK
- UNITS:
- PAIR
- MOUNTING POSITION:
- OUTER
- FOR FORK TUBE DIAMETER METRIC:
- 49.00 MM
- INNER BUSHING WIDTH METRIC:
- 15.00 MM
- MODEL:
- SUPER SLICK
- PRODUCT NAME:
- BUSHING KIT
$49.98 -
RACE TECH Super Slick Outer Fork Bushings - 47 mm x 15 mm W x 2 mm T FMBO 47152 P
RACE TECH
$34.99Revolutionary low-friction design ensures high-quality suspension performance, Constructed of FEP and tin composite, these PTFE-coated bushings have the lowest friction properties available, Inner bushings mount on the inner (chrome) fork tube and have...FMBO47152P- SKU:
- FMBO47152P
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
- FOR FORK TUBE DIAMETER METRIC:
- 47.00 MM
- RIDING STYLE:
- OFF-ROAD
- THICKNESS METRIC:
- 2.00 MM
- TYPE:
- FORK
- UNITS:
- PAIR
- INNER BUSHING WIDTH METRIC:
- 15.00 MM
- MODEL:
- SUPER SLICK
- MOUNTING POSITION:
- OUTER
- PRODUCT NAME:
- BUSHING KIT
$34.99 -
RACE TECH Super Slick Outer Fork Bushings - 45 mm x 15 mm W x 2 mm T FMBO 45152 P
RACE TECH
$37.95Revolutionary low-friction design ensures high-quality suspension performance, Constructed of FEP and tin composite, these PTFE-coated bushings have the lowest friction properties available, Inner bushings mount on the inner (chrome) fork tube and have...FMBO45152P- SKU:
- FMBO45152P
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
- INNER BUSHING WIDTH METRIC:
- 15.00 MM
- MODEL:
- SUPER SLICK
- PRODUCT NAME:
- BUSHING KIT
- FOR FORK TUBE DIAMETER METRIC:
- 45.00 MM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- PAIR
- MOUNTING POSITION:
- OUTER
- THICKNESS METRIC:
- 2.00 MM
$37.95 -
RACE TECH Gold Valve Cartridge Fork Emulators for Damping Rod Forks - 38 mm/39 mm FEGV 3801
RACE TECH
$199.99Make damping rod forks perform like well-tuned cartridge forks, Tunable valves sit on top of damping rods; held in place by the main springs, Simple to install and tunable for all conditions and rider preferencesFEGV3801- SKU:
- FEGV3801
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- OUTSIDE DIAMETER IMPERIAL:
- 1.22'
- PRODUCT NAME:
- CARTRIDGE EMULATOR
- MODEL:
- GOLD VALVE
- COLOR/FINISH:
- GOLD
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- KIT
$199.99 -
RACE TECH Gold Valve Cartridge Fork Emulators for Damping Rod Forks - 35 mm/36 mm FEGV 3501
RACE TECH
$199.99Make damping rod forks perform like well-tuned cartridge forks, Tunable valves sit on top of damping rods; held in place by the main springs, Simple to install and tunable for all conditions and rider preferencesFEGV3501- SKU:
- FEGV3501
- Availability:
- Ships Same Business Day
- Weight:
- 0.51 LBS
- TYPE:
- FORK
- MODEL:
- GOLD VALVE
- PRODUCT NAME:
- CARTRIDGE EMULATOR
- COLOR/FINISH:
- GOLD
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- OUTSIDE DIAMETER IMPERIAL:
- 1.14'
$199.99 -
ACERBIS Lower Fork Covers - Natural 2115030147
ACERBIS
$39.95OEM color-matched for direct replacement or works look, Pre-drilled pieces mount easily to stock locations, Made in Italy04120133- SKU:
- 04120133
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- COLOR/FINISH:
- RAW
- UNITS:
- PAIR
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- BASE COLOR:
- WHITE
- MATERIAL:
- PLASTIC
$39.95 -
ACERBIS Lower Fork Covers - Black 2115030001
ACERBIS
$39.95OEM color-matched for direct replacement or works look, Pre-drilled pieces mount easily to stock locations, Made in Italy04120132- SKU:
- 04120132
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- PLASTIC
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- PAIR
- BASE COLOR:
- BLACK
$39.95 -
ACERBIS Lower Fork Covers for Inverted Forks - Black 2113750001
ACERBIS
$39.95OEM color-matched for direct replacement or works look, Pre-drilled pieces mount easily to stock locations, Made in Italy04120148- SKU:
- 04120148
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- PAIR
- BASE COLOR:
- BLACK
- MATERIAL:
- PLASTIC
- PRODUCT NAME:
- COVER
$39.95 -
PIVOT WORKS Fork Seal/Bushing Kit PWFFK-H07-001
PIVOT WORKS
$116.88Come with everything needed to do the job right the first time, Kits contain fork seals, wipers and upper and lower bushings04070181- SKU:
- 04070181
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- KIT
- PRODUCT NAME:
- SEAL AND BUSHING KIT
$116.88 -
PIVOT WORKS Steering Stem Bearing Kit PWSSK-H01-521
PIVOT WORKS
$77.88OEM Quality Replacement - PWSSKH01521 High-quality OEM replacement part for optimal performance. Precision machined for a perfect fit and enhanced durability. Restores steering and handling control for a smoother driving experience. ...SSH01521- SKU:
- SSH01521
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- COLOR/FINISH:
- CHROME
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- STEERING STEM BEARING
- RIDING STYLE:
- OFF-ROAD
$77.88 -
PIVOT WORKS Steering Stem Bearing Kit PWSSK-H02-021
PIVOT WORKS
$78.60OEM Quality Replacement - PWSSKH02021 High-quality OEM replacement part for optimal performance Precision machined for a perfect fit and enhanced durability Restores steering and handling control for a smoother ride Eliminates sticking...SSH02021- SKU:
- SSH02021
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- STEERING STEM BEARING
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- ATV
$78.60 -
PIVOT WORKS Steering Stem Bearing Kit PWSSK-H04-420
PIVOT WORKS
$78.60OEM Quality Replacement - PWSSKH04420 High-quality OEM replacement for reliable performance. Precision machined for optimal fit and function. Restores steering and handling control for a smoother drive. Eliminates sticking issues caused...SSH04420- SKU:
- SSH04420
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- PRODUCT NAME:
- STEERING STEM BEARING
- UNITS:
- KIT
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- BLACK
$78.60 -
PIVOT WORKS Steering Stem Bearing Kit PWSSK-K01-521
PIVOT WORKS
$82.95OEM Quality Replacement - PWSSKK01521 High-quality OEM replacement parts for optimal performance. Precision machined for a perfect fit and enhanced durability. Restores steering and handling control for a smoother driving experience. ...SSK01521- SKU:
- SSK01521
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- STEERING STEM BEARING
$82.95 -
PIVOT WORKS Steering Stem Bearing Kit PWSSK-K03-020
PIVOT WORKS
$82.11OEM Quality Replacement Part PWSSKK03020 High-quality OEM replacement designed for optimal performance. Precision machined for a perfect fit and enhanced durability. Restores steering and handling control for a smoother driving experience. ...SSK03020- SKU:
- SSK03020
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- STEERING STEM BEARING
$82.11 -
PIVOT WORKS Steering Stem Bearing Kit PWSSK-S04-421
PIVOT WORKS
$78.60OEM Quality Replacement PWSSKS04421 High-grade OEM quality replacement part Precision machined for optimal performance Restores steering and handling control effectively Eliminates sticking issues caused by pressure washing Durable...SSS04421- SKU:
- SSS04421
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- STEERING STEM BEARING
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$78.60 -
PIVOT WORKS Steering Stem Bearing Kit PWSSK-Y05-421
PIVOT WORKS
$78.60OEM quality replacement; precision machined, Restore steering and handling control, Eliminate any sticking from pressure washingSSY05421- SKU:
- SSY05421
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- COLOR/FINISH:
- BLACK
- UNITS:
- KIT
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- STEERING STEM BEARING
$78.60 -
PIVOT WORKS Steering Stem Bearing Kit PWSSK-S07-421
PIVOT WORKS
$82.95OEM quality replacement; precision machined, Restore steering and handling control, Eliminate any sticking from pressure washing04100075- SKU:
- 04100075
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- STEERING STEM BEARING
$82.95 -
PIVOT WORKS Steering Stem Bearing Kit PWSSK-T01-521
PIVOT WORKS
$78.60OEM quality replacement; precision machined, Restore steering and handling control, Eliminate any sticking from pressure washing04100077- SKU:
- 04100077
- Availability:
- Ships Same Business Day
- Weight:
- 0.64 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- STEERING STEM BEARING
- UNITS:
- KIT
$78.60
