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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POLISPORT Fork Guard Cover - White 8351100001
POLISPORT
$33.99Your fork guards take a beating on every ride—rocks, debris, and impacts wear down stock plastic quickly. The POLISPORT Fork Guard Cover delivers OEM-style protection with superior durability, resisting abrasion and impact damage far better than original...04120573- SKU:
- 04120573
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
$33.99 -
POLISPORT Fork Guard Cover - Gray 8351700005
POLISPORT
$32.99Fork guards take a beating on the track and trail—rocks, debris, and impacts can crack or scar OEM covers, compromising both protection and aesthetics. The POLISPORT Fork Guard Cover delivers OEM-equivalent protection at a fraction of the replacement...04120574- SKU:
- 04120574
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
$32.99Qty in Cart: 0Quantity:Price:$32.99Subtotal: -
POLISPORT Fork Guard Cover - Gray 8351800007
POLISPORT
$33.99Your fork guards take the first impact in aggressive riding conditions—why settle for cracked or faded OEM covers? The POLISPORT Fork Guard Cover delivers injection-molded durability with a stock-profile fit, protecting your suspension components while...04120575- SKU:
- 04120575
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
$33.99 -
POLISPORT Fork Guard Cover - Gray 8398000007
POLISPORT
$33.99Fork guard covers absorb impacts that would otherwise damage your suspension components, protecting both appearance and functionality during aggressive riding or track use. The OEM-spec fit eliminates fitment guesswork, while the injection-molded...04120578- SKU:
- 04120578
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
$33.99Qty in Cart: 0Quantity:Price:$33.99Subtotal: -
POLISPORT Fork Guard Cover - Green 8398000008
POLISPORT
$32.99Factory fork guards take a beating on the trail and track—impacts, abrasions, and UV exposure degrade OEM plastic faster than you'd expect. The POLISPORT Fork Guard Cover delivers OEM-accurate protection with superior durability, resisting scratches and...04120579- SKU:
- 04120579
- Availability:
- Ships Same Business Day
- Weight:
- 0.62 LBS
$32.99Qty in Cart: 0Quantity:Price:$32.99Subtotal: -
On Sale
POLISPORT Fork Guard Cover - Gray 8398300006
POLISPORT
MSRP: $32.99Now: $21.00Was: $32.99Fork guards take a beating—rocks, debris, and impact damage add up fast. The POLISPORT Fork Guard Cover replaces worn or damaged guards with an OEM-equivalent part that fits perfectly and costs significantly less than factory replacements...04120580- SKU:
- 04120580
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
MSRP: $32.99Now: $21.00Was: $32.99 -
POLISPORT Fork Guard Cover - Orange 8398600001
POLISPORT
$33.99Stock fork guards take a beating—they're vulnerable to impacts, UV fade, and abrasion that compromises both protection and aesthetics. The POLISPORT Fork Guard Cover delivers OEM-quality protection without the OEM price tag, using injection-molded...04120581- SKU:
- 04120581
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
$33.99Qty in Cart: 0Quantity:Price:$33.99Subtotal: -
POLISPORT Fork Guard Cover - Black 8399000001
POLISPORT
$32.99Stock fork guards take a beating—road debris, minor crashes, and UV exposure leave them cracked, faded, and visually compromised. The POLISPORT Fork Guard Cover replaces damaged OEM plastic without the OEM price tag, delivering factory fitment and...04120582- SKU:
- 04120582
- Availability:
- Ships Same Business Day
- Weight:
- 0.74 LBS
$32.99Qty in Cart: 0Quantity:Price:$32.99Subtotal: -
POLISPORT Fork Guard Cover - Orange 8399000002
POLISPORT
$33.99Fork guards protect one of your bike's most vulnerable components from impact, debris, and abrasion during aggressive riding or crashes. The POLISPORT Fork Guard Cover replaces worn or damaged stock covers with a durable, injection-molded alternative...04120583- SKU:
- 04120583
- Availability:
- Ships Same Business Day
- Weight:
- 0.66 LBS
$33.99Qty in Cart: 0Quantity:Price:$33.99Subtotal: -
POLISPORT Fork Guard Cover - Black 8351700002
POLISPORT
$33.99If your fork guards show signs of wear, cracks, or fading, a quality replacement is essential to protect your suspension components from trail debris and impact damage. The POLISPORT Fork Guard Cover delivers OEM-level fitment and durability at a...04120354- SKU:
- 04120354
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
$33.99 -
POLISPORT Fork Guard Cover - Red 8351700003
POLISPORT
$33.99Factory plastic components take a beating from trail debris, track conditions, and everyday riding. The POLISPORT Fork Guard Cover replaces worn or damaged stock guards with a durable injection-molded alternative that matches OEM fitment while resisting...04120355- SKU:
- 04120355
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
$33.99Qty in Cart: 0Quantity:Price:$33.99Subtotal: -
POLISPORT Fork Guard Cover - White 8398500006
POLISPORT
$33.99Fork guard covers take the brunt of road debris, mud, and impact during aggressive riding—making a quality replacement essential for protecting your suspension and maintaining your bike's appearance. The POLISPORT Fork Guard Cover delivers OEM-spec...04120356- SKU:
- 04120356
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
$33.99 -
POLISPORT Fork Guard Cover - Orange 8398600005
POLISPORT
$33.99Fork guards take the brunt of impacts, crashes, and road debris—protecting your suspension components from damage that can compromise handling and cost hundreds in repairs. This POLISPORT Fork Guard Cover delivers OEM-equivalent protection with...04120358- SKU:
- 04120358
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
$33.99 -
POLISPORT Fork Guard Cover - Blue 8352000003
POLISPORT
$33.99Your fork guards take a beating on the track and trail—rocks, debris, and impacts can crack stock plastic in no time. The POLISPORT Fork Guard Cover delivers OEM-spec protection with superior durability, resisting impact and abrasion far better than...04120359- SKU:
- 04120359
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
$33.99Qty in Cart: 0Quantity:Price:$33.99Subtotal: -
POLISPORT Fork Guard Cover - White 8394000001
POLISPORT
$33.99Stock fork guards take a beating on the track and trail—cracks, scuffs, and UV fade are inevitable. The POLISPORT Fork Guard Cover delivers OEM-style protection with superior durability, resisting impact and abrasion far better than original plastic...04120363- SKU:
- 04120363
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
$33.99 -
POLISPORT Fork Guard Cover - Black 8394000002
POLISPORT
$33.99Factory fork guards take a beating on the track and trail, cracking under impact and fading in the sun. The POLISPORT Fork Guard Cover gives you OEM-level protection with superior durability—it's injection-molded to be stronger than stock plastic while...04120364- SKU:
- 04120364
- Availability:
- Ships Same Business Day
- Weight:
- 0.72 LBS
$33.99 -
POLISPORT Fork Guard Cover - White 8395000001
POLISPORT
$33.99Your motorcycle's fork guards take constant impact from road debris, gravel, and minor contact—leaving them scuffed, cracked, or permanently damaged. The POLISPORT Fork Guard Cover provides OEM-spec protection while restoring your bike's original...04120366- SKU:
- 04120366
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
$33.99Qty in Cart: 0Quantity:Price:$33.99Subtotal: -
POLISPORT Fork Guard Cover - Black 8398000002
POLISPORT
$33.99Your fork guards take a beating—rocks, debris, and trail hazards chip away at stock plastic daily. The POLISPORT Fork Guard Cover replaces that worn, faded plastic with a tougher, injection-molded cover that resists impact and abrasion while maintaining...04120368- SKU:
- 04120368
- Availability:
- Ships Same Business Day
- Weight:
- 0.64 LBS
$33.99 -
POLISPORT Fork Guard Cover - White 8351200001
POLISPORT
$33.99Factory plastic components take a beating on the track and trail—cracks, scuffs, and UV fade are inevitable. The Polisport Fork Guard Cover delivers OEM-spec protection with superior durability, resisting impact and abrasion far better than stock plastic...04120369- SKU:
- 04120369
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
$33.99 -
POLISPORT Fork Guard Cover - Black 8351200002
POLISPORT
$33.99Fork guard covers take constant abuse from road debris, impacts, and UV exposure—leaving your front end looking worn or damaged. The POLISPORT Fork Guard Cover restores that clean, protected appearance while shielding your fork tubes from scratches,...04120370- SKU:
- 04120370
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
$33.99
