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
-
ACERBIS Fork Shoe Protector - White 2709710002
ACERBIS
$25.95OEM color-matched for direct replacement, Pre-drilled pieces mount easily to stock locations, Made in Italy04120458- SKU:
- 04120458
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MATERIAL:
- PLASTIC
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- COLOR/FINISH:
- WHITE
- BASE COLOR:
- WHITE
- PRODUCT NAME:
- PROTECTOR
- TYPE:
- FORK SHOE
$25.95 -
ACERBIS Fork Shoe Protector - Yellow 2709710005
ACERBIS
$28.95OEM color-matched for direct replacement, Pre-drilled pieces mount easily to stock locations, Made in Italy04120459- SKU:
- 04120459
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- TYPE:
- FORK SHOE
- BASE COLOR:
- YELLOW
- MATERIAL:
- PLASTIC
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- COLOR/FINISH:
- YELLOW
- PRODUCT NAME:
- PROTECTOR
$28.95Qty in Cart: 0Quantity:Price:$28.95Subtotal: -
ACERBIS Fork Shoe Protector - White 2709720002
ACERBIS
$28.95Fork tube protectors helps against impact and damage, Easy installation by utilizing original parts, Easy access to fork bolts and axle nut04120462- SKU:
- 04120462
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MATERIAL:
- PLASTIC
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- COLOR/FINISH:
- WHITE
- MOUNTING POSITION:
- LOWER
- TYPE:
- FORK SHOE
- BASE COLOR:
- WHITE
- PRODUCT NAME:
- PROTECTOR
$28.95 -
ACERBIS Fork Shoe Protector - Silver 2709720012
ACERBIS
$31.95Fork tube protectors helps against impact and damage, Easy installation by utilizing original parts, Easy access to fork bolts and axle nut04120463- SKU:
- 04120463
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- BASE COLOR:
- SILVER
- COLOR/FINISH:
- SILVER
- MATERIAL:
- PLASTIC
- MOUNTING POSITION:
- LOWER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- PRODUCT NAME:
- PROTECTOR
- TYPE:
- FORK SHOE
$31.95 -
ACERBIS Fork Shoe Protector - Orange 2709720237
ACERBIS
$31.95Fork tube protectors helps against impact and damage, Easy installation by utilizing original parts, Easy access to fork bolts and axle nut04120464- SKU:
- 04120464
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MATERIAL:
- PLASTIC
- MOUNTING POSITION:
- LOWER
- PRODUCT NAME:
- PROTECTOR
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- ORANGE
- UNITS:
- PAIR
- BASE COLOR:
- ORANGE
- TYPE:
- FORK SHOE
$31.95 -
ACERBIS Lower Fork Covers - Black 2736240001
ACERBIS
$39.95OEM color-matched for direct replacement or works look, Pre-drilled pieces mount easily to stock locations, Disc guards for conventional forks include fork and disc guards; disc guard for inverted forks include disc guard only, Made in Italy04120466- SKU:
- 04120466
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- BASE COLOR:
- BLACK
- MATERIAL:
- PLASTIC
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- LOWER FORK
- UNITS:
- PAIR
$39.95 -
ACERBIS Lower Fork Covers - Red 2736240227
ACERBIS
$39.95OEM color-matched for direct replacement or works look, Pre-drilled pieces mount easily to stock locations, Disc guards for conventional forks include fork and disc guards; disc guard for inverted forks include disc guard only, Made in Italy04120467- SKU:
- 04120467
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- RED
- RIDING STYLE:
- STREET
- BASE COLOR:
- RED
- MATERIAL:
- PLASTIC
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- LOWER FORK
- UNITS:
- PAIR
$39.95 -
Bikeman Performance Front Fork Spring Service Kit 2019-2023 GasGas EC 250 119994801901
BIKEMAN PERFORMANCE
$78.95Enhance your ride with the BIKEMAN PERFORMANCE Front Fork Spring Service Kit, designed for optimal performance and durability. This kit provides everything you need to maintain and upgrade your front fork springs, ensuring a smoother and more responsive...04051115- SKU:
- 04051115
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- SERVICE KIT
- TYPE:
- FORK SPRINGS
$78.95 -
MOTION PRO Micro Bleeder Set - Orange 11-0081
MOTION PRO
$114.99Ultra-compact, low-profile design is only 11mm high installed, Stainless steel body is stronger and will not corrode, Easy to install - simply replace the OE bleeder screw with the Micro Bleeder, Reduce harshness caused by air buildup, Allow bleeding of...04040145- SKU:
- 04040145
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- ORANGE
- MATERIAL:
- STAINLESS STEEL
- COLOR/FINISH:
- BLUE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- MODEL:
- MICRO
- TYPE:
- FORK AIR
- COLOR/FINISH:
- STAINLESS STEEL
- PRODUCT NAME:
- BLEEDER
$114.99 -
MOTION PRO Micro Bleeder Set - Black 11-0080
MOTION PRO
$114.99Ultra-compact, low-profile design is only 11mm high installed, Stainless steel body is stronger and will not corrode, Easy to install - simply replace the OE bleeder screw with the Micro Bleeder, Reduce harshness caused by air buildup, Allow bleeding of...04040144- SKU:
- 04040144
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- STAINLESS STEEL
- PRODUCT NAME:
- BLEEDER
- MODEL:
- MICRO
- TYPE:
- FORK AIR
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- BLUE
- UNITS:
- PAIR
$114.99 -
MOTION PRO Micro Bleeder Set - Gold 11-0089
MOTION PRO
$114.99Ultra-compact, low-profile design is only 11mm high installed, Stainless steel body is stronger and will not corrode, Easy to install - simply replace the OE bleeder screw with the Micro Bleeder, Reduce harshness caused by air buildup, Allow bleeding of...04040279- SKU:
- 04040279
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MATERIAL:
- STAINLESS STEEL
- COLOR/FINISH:
- GOLD
- COLOR/FINISH:
- SILVER
- MODEL:
- MICRO
- PRODUCT NAME:
- BLEEDER
- TYPE:
- FORK AIR
- UNITS:
- PAIR
- COLOR/FINISH:
- BLUE
- RIDING STYLE:
- OFF-ROAD
$114.99 -
MOTION PRO Micro Bleeder Set - Silver 11-0111
MOTION PRO
$114.99Ultra-compact, low-profile design is only 11mm high installed, Stainless steel body is stronger and will not corrode, Easy to install - simply replace the OE bleeder screw with the Micro Bleeder, Reduce harshness caused by air buildup, Allow bleeding of...04040316- SKU:
- 04040316
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- BLACK
- MODEL:
- MICRO
- PRODUCT NAME:
- BLEEDER
- TYPE:
- FORK AIR
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- MATERIAL:
- STAINLESS STEEL
- COLOR/FINISH:
- STAINLESS STEEL
$114.99 -
MOTION PRO Micro Bleeder Set - Silver 11-0095
MOTION PRO
$114.99Ultra-compact, low-profile design is only 11mm high installed, Stainless steel body is stronger and will not corrode, Easy to install - simply replace the OE bleeder screw with the Micro Bleeder, Reduce harshness caused by air buildup, Allow bleeding of...04040280- SKU:
- 04040280
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- STAINLESS STEEL
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- MICRO
- PRODUCT NAME:
- BLEEDER
- TYPE:
- FORK AIR
- UNITS:
- PAIR
- COLOR/FINISH:
- BLUE
- RIDING STYLE:
- OFF-ROAD
$114.99 -
RACE TECH Fork Springs - 0.44 kg/mm FRSP 364744
RACE TECH
$149.99High stiffness-to-mass ratio, shot-peened, heat-treated and preset chrome silicon steel, Accurate rates to within 2%, Accuracy and performanceFRSP364744- SKU:
- FRSP364744
- Availability:
- Ships Same Business Day
- Weight:
- 2.56 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- PRODUCT NAME:
- SPRING KIT
- UNITS:
- PAIR
- LENGTH IMPERIAL:
- 18.58'
- OUTSIDE DIAMETER METRIC:
- 35.80 MM
- SPRING RATE IMPERIAL:
- 24.60 LB/IN
$149.99 -
RACE TECH Front Fork Spring Kit - 0.40 kg/mm - 0.46 kg/mm FRSP 3750K
RACE TECH
$159.99Measures 505 mm - 565 mm L x 36.7 mm o.d., 22.40 lb/in - 25.70 lb/in (0.40 kg/mm - 0.46 kg/mm), For use with most conventional 43 mm forksFRSP3750K- SKU:
- FRSP3750K
- Availability:
- Ships Same Business Day
- Weight:
- 4.00 LBS
- PRODUCT NAME:
- SPRING KIT
- RIDING STYLE:
- OFF-ROAD
- SPRING RATE IMPERIAL:
- 22.40 LB/IN - 25.80 LB/IN
- TYPE:
- FORK
- UNITS:
- KIT
$159.99 -
RACE TECH Fork Springs - 0.46 kg/mm FRSP 394646
RACE TECH
$149.99High stiffness-to-mass ratio, shot-peened, heat-treated and preset chrome silicon steel, Accurate rates to within 2%, Accuracy and performanceFRSP394646- SKU:
- FRSP394646
- Availability:
- Ships Same Business Day
- Weight:
- 2.56 LBS
- LENGTH IMPERIAL:
- 17.91'
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- PAIR
- PRODUCT NAME:
- SPRING KIT
- SPRING RATE IMPERIAL:
- 25.80 LB/IN
- OUTSIDE DIAMETER METRIC:
- 41.20 MM
$149.99 -
RACE TECH Shock Rebound Separator Valve SMRS 1215000Y
RACE TECH
$69.99Replace the stock shaft nut with an asymmetric valve to offer different flow rates for compression and rebound, The stock low speed rebound adjuster flows at the same rate during compression and rebound which makes the lowest speed damping too mushy,...04500237- SKU:
- 04500237
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- UTV
- TYPE:
- SHOCK
- PRODUCT NAME:
- REBOUND VALVE
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
$69.99 -
RACE TECH Steering Damping Gold Valve Kit CMGV 2001
RACE TECH
$119.99The standard mounting configurations on the CRF250R and CRF450R result in inadequate damping; this new Gold Valve kit solves the problem, Includes Gold Valve and instructions for three settings: soft, standard and hard04100104- SKU:
- 04100104
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- TYPE:
- STEERING DAMPING
- COLOR/FINISH:
- GOLD
- PRODUCT NAME:
- VALVE KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$119.99 -
RACE TECH Steering Damping Gold Valve Kit CMGV 2401
RACE TECH
$119.99The standard mounting configurations on the CRF250R and CRF450R result in inadequate damping; this new Gold Valve kit solves the problem, Includes Gold Valve and instructions for three settings: soft, standard and hard04100138- SKU:
- 04100138
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
- COLOR/FINISH:
- GOLD
- PRODUCT NAME:
- VALVE KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- TYPE:
- STEERING DAMPING
$119.99 -
RACE TECH Super Slick Outer Fork Bushings - 48 mm x 15 mm W x 2 mm T FMBO 48152P
RACE TECH
$39.99Revolutionary 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...04130061- SKU:
- 04130061
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- FOR FORK TUBE DIAMETER METRIC:
- 48.00 MM
- INNER BUSHING WIDTH METRIC:
- 15.00 MM
- MODEL:
- SUPER SLICK
- PRODUCT NAME:
- BUSHING KIT
- THICKNESS METRIC:
- 2.00 MM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- PAIR
- MOUNTING POSITION:
- OUTER
$39.99
