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
-
CYCRA Fork Guards - Dark Blue 1CYC-6908-89
CYCRA
$44.39High-quality injection molded for precise fit and finish, Ultra-high-gloss finish, Easy installation, Race performance, CNC-machined mount points ensure strength and accuracy, Made in the U.S.A.04120296- SKU:
- 04120296
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- COLOR/FINISH:
- BLUE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- PAIR
- PRODUCT NAME:
- PROTECTOR
- BASE COLOR:
- BLUE
- MATERIAL:
- PLASTIC
$44.39 -
CYCRA Fork Guards - White 1CYC-6908-42
CYCRA
$44.39High-quality injection molded for precise fit and finish, Ultra-high-gloss finish, Easy installation, Race performance, CNC-machined mount points ensure strength and accuracy, Made in the U.S.A.04120297- SKU:
- 04120297
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- PRODUCT NAME:
- PROTECTOR
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- COLOR/FINISH:
- WHITE
- UNITS:
- PAIR
- BASE COLOR:
- WHITE
- MATERIAL:
- PLASTIC
$44.39 -
CYCRA Fork Guards - Black 1CYC-6908-12
CYCRA
$44.39High-quality injection molded for precise fit and finish, Ultra-high-gloss finish, Easy installation, Race performance, CNC-machined mount points ensure strength and accuracy, Made in the U.S.A.04120299- SKU:
- 04120299
- Availability:
- Ships Same Business Day
- Weight:
- 0.91 LBS
- PRODUCT NAME:
- PROTECTOR
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- PAIR
- BASE COLOR:
- BLACK
- MATERIAL:
- PLASTIC
$44.39 -
CYCRA Fork Guards - Black 1CYC-6905-12
CYCRA
$44.39High-quality injection molded for precise fit and finish, Ultra-high-gloss finish, Easy installation, Race performance, CNC-machined mount points ensure strength and accuracy, Made in the U.S.A.04120300- SKU:
- 04120300
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- PRODUCT NAME:
- PROTECTOR
- BASE COLOR:
- BLACK
- MATERIAL:
- PLASTIC
- UNITS:
- PAIR
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
$44.39 -
CYCRA Fork Guards - White 1CYC-6905-42
CYCRA
$44.39High-quality injection molded for precise fit and finish, Ultra-high-gloss finish, Easy installation, Race performance, CNC-machined mount points ensure strength and accuracy, Made in the U.S.A.04120301- SKU:
- 04120301
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- BASE COLOR:
- WHITE
- MATERIAL:
- PLASTIC
- COLOR/FINISH:
- WHITE
- PRODUCT NAME:
- PROTECTOR
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- PAIR
$44.39Qty in Cart: 0Quantity:Price:$44.39Subtotal: -
CYCRA Fork Guards - Orange 1CYC-6905-22
CYCRA
$44.39High-quality injection molded for precise fit and finish, Ultra-high-gloss finish, Easy installation, Race performance, CNC-machined mount points ensure strength and accuracy, Made in the U.S.A.04120302- SKU:
- 04120302
- Availability:
- Ships Same Business Day
- Weight:
- 0.86 LBS
- COLOR/FINISH:
- ORANGE
- BASE COLOR:
- ORANGE
- MATERIAL:
- PLASTIC
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- PAIR
- PRODUCT NAME:
- PROTECTOR
$44.39Qty in Cart: 0Quantity:Price:$44.39Subtotal: -
On Sale
Demon Powersports Heavy Duty Ball Joint for 2010-2012 Polaris Ranger XP 800 4x4 Front Upper/Lower PABJ-6007HD
DEMON
MSRP: $96.00Now: $73.80Was: $96.00Stock ball joints on your Polaris Ranger XP 800 will eventually fail under aggressive use—leaving you stranded or risking suspension damage. The Demon Powersports Heavy Duty Ball Joint replaces weak OEM components with 4340 chromoly steel construction...04301083- SKU:
- 04301083
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- PRODUCT NAME:
- BALL JOINT KIT
- RIDING STYLE:
- UTV
- MOUNTING POSITION:
- FRONT - LOWER
- DUTY:
- HEAVY DUTY
- MOUNTING POSITION:
- FRONT - UPPER
MSRP: $96.00Now: $73.80Was: $96.00 -
On Sale
Demon Powersports Heavy Duty Upper Ball Joint for 2014-2019 Polaris RZR XP 1000 PABJ-6008HD
DEMON
MSRP: $82.00Now: $73.80Was: $82.00If you're running your RZR XP 1000 hard on the trail or track, your OEM upper ball joints are working against you. The Demon Powersports Heavy Duty Upper Ball Joint replaces that weak link with 4340 chromoly steel engineered to handle twice the load of...04301084- SKU:
- 04301084
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- MOUNTING POSITION:
- UPPER
- PRODUCT NAME:
- BALL JOINT KIT
- RIDING STYLE:
- UTV
- UNITS:
- EACH
- DUTY:
- HEAVY DUTY
MSRP: $82.00Now: $73.80Was: $82.00 -
On Sale
Demon Powersports Lower Heavy Duty Ball Joint for 2014-2019 Polaris RZR XP 1000 PABJ-6009HD
DEMON
MSRP: $96.00Now: $73.80Was: $96.00Stock ball joints on the 2014-2019 Polaris RZR XP 1000 reach their limits under aggressive riding, high-speed cornering, and rough terrain. The Demon Powersports Lower Heavy Duty Ball Joint replaces that weak link with 4340 chromoly steel that delivers...04301085- SKU:
- 04301085
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- PRODUCT NAME:
- BALL JOINT KIT
- DUTY:
- HEAVY DUTY
- RIDING STYLE:
- UTV
- MOUNTING POSITION:
- LOWER
- UNITS:
- EACH
MSRP: $96.00Now: $73.80Was: $96.00 -
On Sale
Demon Powersports Can-Am Commander 1000 2011-2014 Upper Heavy Duty Ball Joint PABJ-5008HD
DEMON
MSRP: $96.00Now: $73.80Was: $96.00The stock upper ball joint on your Can-Am Commander 1000 is a common failure point under hard use, and replacing it with a substandard part just delays the inevitable. The Demon Powersports Heavy Duty Upper Ball Joint is engineered to handle extreme...04301087- SKU:
- 04301087
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- DUTY:
- HEAVY DUTY
- RIDING STYLE:
- UTV
- MOUNTING POSITION:
- UPPER
- PRODUCT NAME:
- BALL JOINT KIT
- UNITS:
- EACH
MSRP: $96.00Now: $73.80Was: $96.00 -
ACERBIS Lower Fork Covers - White 2171840002
ACERBIS
$39.95Fork covers protect your lower fork tubes from road debris, mud, and UV exposure while maintaining a clean, finished appearance on your bike. OE color-matched in white, these ACERBIS covers integrate seamlessly with stock bodywork or deliver that...04120182- SKU:
- 04120182
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- BASE COLOR:
- WHITE
- MATERIAL:
- PLASTIC
- UNITS:
- PAIR
- PRODUCT NAME:
- COVER
- COLOR/FINISH:
- WHITE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
$39.95 -
ACERBIS Lower Fork Covers - Black 2113760001
ACERBIS
$39.95Fork covers protect critical suspension components from road debris, mud, and moisture while maintaining your bike's aesthetic integrity. ACERBIS Lower Fork Covers deliver OE-quality fit and finish without the premium price tag, making them an essential...04120120- SKU:
- 04120120
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- PAIR
- BASE COLOR:
- BLACK
- MATERIAL:
- PLASTIC
$39.95 -
ACERBIS Lower Fork Covers - White 2113730002
ACERBIS
$39.95Factory fork covers protect your suspension components from trail debris, mud, and UV exposure while maintaining a clean, finished appearance. Whether you're replacing damaged covers or upgrading from OEM plastic, these ACERBIS pieces restore your bike's...04120145- SKU:
- 04120145
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- MATERIAL:
- PLASTIC
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- COLOR/FINISH:
- WHITE
- TYPE:
- FORK TUBE
- BASE COLOR:
- WHITE
$39.95 -
ACERBIS Lower Fork Covers for Inverted Forks - Black 2113740001
ACERBIS
$39.95Inverted forks demand protection from the elements and debris that accumulate during aggressive riding and racing. These ACERBIS lower fork covers shield your suspension components from mud, water, and impact damage while maintaining the clean factory...04120146- SKU:
- 04120146
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- BASE COLOR:
- BLACK
- UNITS:
- PAIR
- COLOR/FINISH:
- BLACK
- MATERIAL:
- PLASTIC
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
$39.95 -
ACERBIS Lower Fork Covers for Inverted Forks - KTM Orange 2113740237
ACERBIS
$39.95Lower fork covers protect your inverted fork tubes from mud, debris, and trail hazards while maintaining a clean, professional appearance. Whether you're replacing damaged covers or upgrading to OEM-spec protection, these color-matched pieces restore...04120147- SKU:
- 04120147
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- COLOR/FINISH:
- KTM ORANGE
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- PAIR
- BASE COLOR:
- ORANGE
- MATERIAL:
- PLASTIC
$39.95 -
ACERBIS Lower Fork Covers for Inverted Forks - Orange 2113750237
ACERBIS
$39.95Inverted fork systems demand protection from road debris, mud, and impact damage that compromises seal integrity and shortens service intervals. The ACERBIS Lower Fork Covers provide OEM-quality coverage with a direct bolt-on fit, eliminating the need...04120149- SKU:
- 04120149
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- COLOR/FINISH:
- ORANGE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- BASE COLOR:
- ORANGE
- MATERIAL:
- PLASTIC
- UNITS:
- PAIR
- PRODUCT NAME:
- COVER
$39.95 -
ACERBIS Lower Fork Covers - Black 2114990001
ACERBIS
$39.95Your fork legs are exposed to mud, rocks, and debris every time you ride—unprotected, they're vulnerable to damage that compromises both appearance and longevity. ACERBIS Lower Fork Covers provide direct OE-spec protection without modification, using...04120150- SKU:
- 04120150
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 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 - White 2114990002
ACERBIS
$39.95Fork covers protect your suspension from road debris, mud, and UV damage while maintaining a clean, finished appearance on your machine. ACERBIS lower fork covers combine OE-style aesthetics with straightforward installation, giving you factory-quality...04120152- SKU:
- 04120152
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- COLOR/FINISH:
- WHITE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- BASE COLOR:
- WHITE
- MATERIAL:
- PLASTIC
- UNITS:
- PAIR
- PRODUCT NAME:
- COVER
$39.95 -
ACERBIS Lower Fork Covers - Black 2115150001
ACERBIS
$39.95Your fork covers take constant abuse from trail debris, mud, and UV exposure—ACERBIS lower fork covers protect against premature wear while maintaining a clean, finished appearance. These Italian-manufactured pieces restore OEM aesthetics or deliver a...04120169- SKU:
- 04120169
- Availability:
- Ships Same Business Day
- Weight:
- 0.66 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- MATERIAL:
- PLASTIC
- UNITS:
- PAIR
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- COVER
$39.95 -
ACERBIS Lower Fork Covers - Black 2141760001
ACERBIS
$35.95Fork covers protect your suspension components from road debris, mud, and UV damage while maintaining a clean, finished appearance on your bike. ACERBIS Lower Fork Covers deliver OEM-quality aesthetics without requiring modification to your stock...04120171- SKU:
- 04120171
- Availability:
- Ships Same Business Day
- Weight:
- 0.46 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- PAIR
- BASE COLOR:
- BLACK
- MATERIAL:
- PLASTIC
- PRODUCT NAME:
- COVER
$35.95
