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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ACERBIS Lower Fork Covers - White 2736240002
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 Italy04120468- SKU:
- 04120468
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- BASE COLOR:
- WHITE
- MATERIAL:
- PLASTIC
- UNITS:
- PAIR
- PRODUCT NAME:
- COVER
- COLOR/FINISH:
- WHITE
- RIDING STYLE:
- STREET
- TYPE:
- LOWER FORK
- RIDING STYLE:
- OFF-ROAD
$39.95 -
ACERBIS Lower Fork Covers for Inverted Forks - Black 2732020001
ACERBIS
$35.95OEM color-matched for direct replacement or works look, Pre-drilled pieces mount easily to stock locations, Made in Italy04120469- SKU:
- 04120469
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- TYPE:
- LOWER FORK
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- COVER
- MATERIAL:
- PLASTIC
- UNITS:
- PAIR
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
$35.95 -
ACERBIS Lower Fork Covers for Inverted Forks - White 2732020002
ACERBIS
$39.95OEM color-matched for direct replacement or works look, Pre-drilled pieces mount easily to stock locations, Made in Italy04120470- SKU:
- 04120470
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- WHITE
- MATERIAL:
- PLASTIC
- COLOR/FINISH:
- WHITE
- TYPE:
- LOWER FORK
- UNITS:
- PAIR
$39.95 -
ACERBIS Lower Fork Covers for Inverted Forks - Yellow 2732020005
ACERBIS
$35.95OEM color-matched for direct replacement or works look, Pre-drilled pieces mount easily to stock locations, Made in Italy04120471- SKU:
- 04120471
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- COLOR/FINISH:
- HUSKY YELLOW
- MATERIAL:
- PLASTIC
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- YELLOW
- TYPE:
- LOWER FORK
- UNITS:
- PAIR
$35.95 -
ACERBIS Replacement Fork Shoe Covers - Black 2726610001
ACERBIS
$28.95Fork tube protectors helps against impact and damage, Easy installation by utilizing original parts, Easy access to fork bolts and axle nut04120475- SKU:
- 04120475
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MATERIAL:
- POLYPROPYLENE
- TYPE:
- FORK SHOE
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- PROTECTOR
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- BASE COLOR:
- BLACK
- MOUNTING POSITION:
- LOWER
$28.95 -
MOOSE RACING CARBON REGISTRATION WRAP SH1
MOOSE RACING
$27.95MOOSE RACING CARBON REGISTRATION WRAP04120547- SKU:
- 04120547
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MATERIAL:
- CARBON FIBER
- UNITS:
- EACH
- PRODUCT NAME:
- REGISTRATION WRAP
- RIDING STYLE:
- STREET
$27.95 -
MOOSE RACING Replacement Boot Kit - Front Left/Right 51-3003
MOOSE RACING
$31.26Replacement boot kit04300751- SKU:
- 04300751
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- MATERIAL:
- POLYURETHANE
- TYPE:
- STEERING RACK
- DUTY:
- HEAVY DUTY
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- BOOT KIT
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- UTV
- UNITS:
- KIT
$31.26Qty in Cart: 0Quantity:Price:$31.26Subtotal: -
LONE STAR RACING/TECH 5 IND. Replacement Ball Joint for LSR A-Arms - Honda Taper 21P00500H
LONE STAR RACING/TECH 5 IND.
$34.65Stainless steel ball joint, Replacement part for LSR A-Arms04300297- SKU:
- 04300297
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- RIDING STYLE:
- UTV
- TYPE:
- A-ARM
- PRODUCT NAME:
- BALL JOINT KIT
- COLOR/FINISH:
- BLACK
- STYLE:
- FOR HONDA TAPER
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$34.65 -
LONE STAR RACING/TECH 5 IND. Replacement Ball Joint for LSR A-Arms - Yamaha Taper 21P00500Y
LONE STAR RACING/TECH 5 IND.
$34.65Stainless steel ball joint, Replacement part for LSR A-Arms04300298- SKU:
- 04300298
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- STYLE:
- FOR YAMAHA TAPER
- TYPE:
- A-ARM
- COLOR/FINISH:
- BLACK
- UNITS:
- EACH
- PRODUCT NAME:
- BALL JOINT KIT
- RIDING STYLE:
- UTV
- RIDING STYLE:
- ATV
$34.65 -
LONE STAR RACING/TECH 5 IND. Replacement Heim Joint for all LSR A-Arms 21P00501
LONE STAR RACING/TECH 5 IND.
$19.95Stainless steel ball joint, Replacement part for LSR A-Arms04300299- SKU:
- 04300299
- Availability:
- Ships Same Business Day
- Weight:
- 0.23 LBS
- STYLE:
- FOR LSR
- TYPE:
- A-ARM
- RIDING STYLE:
- UTV
- COLOR/FINISH:
- SILVER
- PRODUCT NAME:
- HEIM JOINT
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$19.95 -
LONE STAR RACING/TECH 5 IND. Sport A-Arms - Extends 2" - Forward 1" 17-201807
LONE STAR RACING/TECH 5 IND.
$787.50Substantially improve stability and handling, 4130 chromoly steel construction for increased strength at a light weight, Adjustable camber and caster, Delrin pivot bushings, Include stainless steel tie-rods and pre-greased, sealed ball joints, Compatible...04300574- SKU:
- 04300574
- Availability:
- Ships Same Business Day
- Weight:
- 19.90 LBS
- EXTENSION IMPERIAL:
- EXTENDS 2.00'
- MODEL:
- SPORT
- MOUNTING POSITION:
- RIGHT
- PRODUCT NAME:
- COMPLETE A-ARM SET
- RIDING STYLE:
- ATV
- TYPE:
- ADJUSTABLE CAMBER AND CASTER
- UNITS:
- PAIR
- COLOR/FINISH:
- BLACK
- MOUNTING POSITION:
- LEFT
- OFFSET IMPERIAL:
- +1.00'
- MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- UTV
- COLOR/FINISH:
- GLOSS
$787.50 -
LONE STAR RACING/TECH 5 IND. Sport A-Arms - Extends 2" - Forward 1" 17-411807
LONE STAR RACING/TECH 5 IND.
$787.50Substantially improve stability and handling, 4130 chromoly steel construction for increased strength at a light weight, Adjustable camber and caster, Delrin pivot bushings, Include stainless steel tie-rods and pre-greased, sealed ball joints, Compatible...04300580- SKU:
- 04300580
- Availability:
- Ships Same Business Day
- Weight:
- 20.10 LBS
- EXTENSION IMPERIAL:
- EXTENDS 2.00'
- PRODUCT NAME:
- COMPLETE A-ARM SET
- TYPE:
- ADJUSTABLE CAMBER AND CASTER
- UNITS:
- PAIR
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- SPORT
- MOUNTING POSITION:
- RIGHT
- RIDING STYLE:
- UTV
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- GLOSS
- OFFSET IMPERIAL:
- +1.00'
- RIDING STYLE:
- ATV
- MOUNTING POSITION:
- LEFT
$787.50 -
LONE STAR RACING/TECH 5 IND. Sport A-Arms - Extends 2" - Forward 1" 17-421807
LONE STAR RACING/TECH 5 IND.
$787.50Substantially improve stability and handling, 4130 chromoly steel construction for increased strength at a light weight, Adjustable camber and caster, Delrin pivot bushings, Include stainless steel tie-rods and pre-greased, sealed ball joints, Compatible...04300581- SKU:
- 04300581
- Availability:
- Ships Same Business Day
- Weight:
- 22.00 LBS
- COLOR/FINISH:
- GLOSS
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- COMPLETE A-ARM SET
- TYPE:
- ADJUSTABLE CAMBER AND CASTER
- COLOR/FINISH:
- BLACK
- MOUNTING POSITION:
- LEFT
- OFFSET IMPERIAL:
- +1.00'
- UNITS:
- PAIR
- EXTENSION IMPERIAL:
- EXTENDS 2.00'
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- SPORT
- MOUNTING POSITION:
- RIGHT
- RIDING STYLE:
- ATV
$787.50 -
LONE STAR RACING/TECH 5 IND. DC-4 Long Travel A-Arms - Extends 2" - Forward 1" - 18.25" Shock Length - YFZ450/Raptor 17-421507
LONE STAR RACING/TECH 5 IND.
$1,101.45Strong, yet lightweight, A-arms that noticeably improve stability and handling, Made of TIG-welded, 4130 chromoly tubing with gloss black finish, Adjustable camber and caster, Delrin pivot bushings, Include stainless steel tie-rods and pre-greased,...04300592- SKU:
- 04300592
- Availability:
- Ships Same Business Day
- Weight:
- 19.90 LBS
- MATERIAL:
- STAINLESS STEEL
- MOUNTING POSITION:
- LEFT
- OFFSET IMPERIAL:
- +1.00'
- MODEL:
- DC-4
- MOUNTING POSITION:
- RIGHT
- STYLE:
- COMPLETE
- UNITS:
- PAIR
- EXTENSION IMPERIAL:
- EXTENDS 2.00'
- PRODUCT NAME:
- A-ARM SET
- RIDING STYLE:
- ATV
- TYPE:
- FRONT
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- UTV
$1,101.45 -
LONE STAR RACING/TECH 5 IND. Steering Stems without Handlebar Clamps - LSR Handlebar C/D 19-4210107
LONE STAR RACING/TECH 5 IND.
$302.40Steering stem is 4130 chromoly, far stronger and much lighter than most stock units, Handlebar clamps are not included so the rider can choose a clamp that suits his or her particular preference, All mounting hardware included04100150- SKU:
- 04100150
- Availability:
- Ships Same Business Day
- Weight:
- 2.80 LBS
- PRODUCT NAME:
- STEERING STEM
- RIDING STYLE:
- UTV
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$302.40 -
LONE STAR RACING/TECH 5 IND. Steering Stems without Handlebar Clamps - LSR Handlebar A/B 19-4300107
LONE STAR RACING/TECH 5 IND.
$302.40Steering stem is 4130 chromoly, far stronger and much lighter than most stock units, Handlebar clamps are not included so the rider can choose a clamp that suits his or her particular preference, All mounting hardware included04100151- SKU:
- 04100151
- Availability:
- Ships Same Business Day
- Weight:
- 2.98 LBS
- RIDING STYLE:
- ATV
- PRODUCT NAME:
- STEERING STEM
- RIDING STYLE:
- UTV
- UNITS:
- EACH
$302.40 -
LONE STAR RACING/TECH 5 IND. Steering Stems without Handlebar Clamps - LSR Handlebar A/B 19-5000107
LONE STAR RACING/TECH 5 IND.
$302.40Steering stem is 4130 chromoly, far stronger and much lighter than most stock units, Handlebar clamps are not included so the rider can choose a clamp that suits his or her particular preference, All mounting hardware included04100153- SKU:
- 04100153
- Availability:
- Ships Same Business Day
- Weight:
- 3.42 LBS
- PRODUCT NAME:
- STEERING STEM
- RIDING STYLE:
- UTV
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$302.40 -
LONE STAR RACING/TECH 5 IND. Stainless Steel Tie-Rods - Extends 2" 22-11202
LONE STAR RACING/TECH 5 IND.
$88.95Constructed of stainless steel, Superior in strength to OEMLS22112- SKU:
- LS22112
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
- EXTENSION IMPERIAL:
- EXTENDS 2.00'
- UNITS:
- PAIR
- PRODUCT NAME:
- TIE ROD
- RIDING STYLE:
- ATV
- MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- UTV
$88.95 -
LONE STAR RACING/TECH 5 IND. Stainless Steel Tie-Rods - Extends 3" 22-23302
LONE STAR RACING/TECH 5 IND.
$88.95Constructed of stainless steel, Superior in strength to OEMLS22203- SKU:
- LS22203
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
- UNITS:
- PAIR
- EXTENSION IMPERIAL:
- EXTENDS 3.00'
- MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- TIE ROD
- RIDING STYLE:
- ATV
$88.95 -
LEAKPROOF SEALS Pro-Moly Fork Seals - 47 mm ID x 58 mm OD x 10 mm T 5260
LEAKPROOF SEALS
$33.95Pressure balance design, Constructed from premium Buna-N rubber compound, Reduce stiction 60% more than standard OEM seals, Improved abrasion resistance, Seal effectively in pressurized or non-pressurized forks, Rated up to 200 psi, nearly four times...5260- SKU:
- 5260
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- PRODUCT NAME:
- FORK SEAL
- THICKNESS METRIC:
- 10.00 MM
- TYPE:
- PRO-MOLY
- MODEL:
- FOR STANDARD FORKS
- OUTSIDE DIAMETER METRIC:
- 58.00 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- INSIDE DIAMETER METRIC:
- 47.00 MM
$33.95Qty in Cart: 0Quantity:Price:$33.95Subtotal:
