Dirt Bike Suspension
Dirt Bike Suspension Parts at JJ Motorsports
Fine-tune your ride with advanced suspension components from JJ Motorsports. From rear suspension upgrades to precision-manufactured forks, these products ensure improved handling and shock absorption. Find complementary off-road dirt bike parts to optimize every ride on the track or trail.
Shop trusted brands like Progressive Suspension for adjustable shocks and Fox for high-performance forks. Explore related categories such as Dirt Bike Braking for stopping power or Dirt Bike Tires and Wheels for complete setups.
Browse our in-stock inventory below with same-day shipping and expert support. Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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MOOSE RACING Shock Spring - 59 mm OD - 72/75/78 n/mm - White 1312-1020
MOOSE RACING
$111.95Precision shock tuning demands springs that maintain consistent spring rates across your entire suspension travel—this is where Moose Racing delivers. Built from premium chrome silicone wire and heat-treated for durability, these 59mm shock springs...13121020- SKU:
- 13121020
- Availability:
- Ships Same Business Day
- Weight:
- 4.10 LBS
$111.95 -
POLISPORT Fork Guard Cover - White 8398600012
POLISPORT
$33.99Fork guards are your first line of defense against impact damage, debris, and UV degradation. The POLISPORT Fork Guard Cover replaces worn or damaged OEM guards with a durable, precision-fit alternative that restores both protection and appearance. Built...04120314- SKU:
- 04120314
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
$33.99Qty in Cart: 0Quantity:Price:$33.99Subtotal: -
POLISPORT Fork Guard Cover - White 8398300001
POLISPORT
$33.99Fork guards absorb impacts that would otherwise damage your forks and compromise steering precision. This POLISPORT cover restores OEM protection at a fraction of replacement costs, with enhanced durability that outlasts stock plastic. Keep your front...04120320- SKU:
- 04120320
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
$33.99Qty in Cart: 0Quantity:Price:$33.99Subtotal: -
POLISPORT Fork Guard Cover - Black 8398300002
POLISPORT
$33.99Your motorcycle's fork guards take constant abuse from road debris, impacts, and UV exposure—but replacement OEM covers often come with premium price tags. The POLISPORT Fork Guard Cover delivers OEM-equivalent protection and fitment at a fraction of the...04120321- SKU:
- 04120321
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
$33.99Qty in Cart: 0Quantity:Price:$33.99Subtotal: -
POLISPORT Fork Protectors - Upper - Black 8463500001
POLISPORT
$28.99Off-road riding exposes your fork tubes to constant bombardment from rocks, roost, and debris—damage that's expensive to repair and compromises suspension performance. These POLISPORT Fork Protectors shield your upper fork tubes with durable, high-impact...04120428- SKU:
- 04120428
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
$28.99Qty in Cart: 0Quantity:Price:$28.99Subtotal: -
POLISPORT Fork Guard Cover - White 8351900001
POLISPORT
$33.99Factory fork guards take a beating on the track and trail—repeated impacts crack and splinter stock plastic components, leaving your bike vulnerable to damage. The POLISPORT Fork Guard Cover delivers OEM-accurate protection with superior impact...04120479- SKU:
- 04120479
- Availability:
- Ships Same Business Day
- Weight:
- 0.62 LBS
$33.99Qty in Cart: 0Quantity:Price:$33.99Subtotal: -
POLISPORT Fork Guard Cover - Black 8351900002
POLISPORT
$33.99Fork guards take the brunt of trail debris, rocks, and impacts—and OEM replacements come with OEM pricing. The POLISPORT Fork Guard Cover delivers factory-fit protection with superior durability at a fraction of the cost, using injection-molded plastic...04120480- SKU:
- 04120480
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
$33.99Qty in Cart: 0Quantity:Price:$33.99Subtotal: -
POLISPORT Fork Guard Cover - Gray 8351900005
POLISPORT
$32.99Factory-spec fork protection without the OEM price tag. This injection-molded cover delivers genuine fitment and durability while resisting the scratches and fading that plague stock plastic. Whether you're replacing worn protection or upgrading to...04120482- SKU:
- 04120482
- Availability:
- Ships Same Business Day
- Weight:
- 0.66 LBS
$32.99Qty in Cart: 0Quantity:Price:$32.99Subtotal: -
POLISPORT Fork Guard Cover - Black 8352600004
POLISPORT
$32.99Factory plastic components take a beating on the trail and track—impacts, UV exposure, and abrasion wear them down fast. The POLISPORT Fork Guard Cover replaces damaged or faded stock guards with injection-molded plastic that matches OEM specifications...04120553- SKU:
- 04120553
- Availability:
- Ships Same Business Day
- Weight:
- 0.49 LBS
$32.99Qty in Cart: 0Quantity:Price:$32.99Subtotal: -
POLISPORT Fork Guard Cover - Green 8351800008
POLISPORT
$33.99Fork guard covers take a beating from rocks, mud, and trail debris—stock plastic cracks and fades under regular use. The POLISPORT Fork Guard Cover delivers OEM-level fitment with superior durability, resisting impact and abrasion far better than factory...04120576- SKU:
- 04120576
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
$33.99Qty in Cart: 0Quantity:Price:$33.99Subtotal: -
POLISPORT Fork Guard Cover - Black 8398600003
POLISPORT
$33.99Your fork guards take constant abuse on the track and trail—stone chips, brush contact, and impact are inevitable. The POLISPORT Fork Guard Cover delivers OEM-quality protection at a fraction of the cost, with superior impact and abrasion resistance that...04120365- SKU:
- 04120365
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
$33.99Qty in Cart: 0Quantity:Price:$33.99Subtotal: -
POLISPORT Fork Guard Cover - White 8398000001
POLISPORT
$32.99Fork guard covers take the brunt of road debris, impacts, and UV exposure—leaving your bike vulnerable to cracks and cosmetic damage without proper protection. This POLISPORT cover delivers OEM-fit reliability and impact resistance at a fraction of OEM...04120367- SKU:
- 04120367
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
$32.99Qty in Cart: 0Quantity:Price:$32.99Subtotal: -
POLISPORT Fork Guard Cover - White 8351800001
POLISPORT
$33.99Fork guard covers take the brunt of road debris, rocks, and track impacts—damage that can compromise your bike's appearance and expose vital suspension components. This Polisport Fork Guard Cover replaces worn or damaged OEM covers with an...04120371- SKU:
- 04120371
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
$33.99Qty in Cart: 0Quantity:Price:$33.99Subtotal: -
POLISPORT Fork Guard Cover - White 8398100001
POLISPORT
$33.99Fork guards take the brunt of trail debris, parking lot mishaps, and impact damage—leaving your forks exposed and your bike looking worn. The POLISPORT Fork Guard Cover replaces damaged or missing guards with an injection-molded piece that matches OEM...04120373- SKU:
- 04120373
- Availability:
- Ships Same Business Day
- Weight:
- 0.74 LBS
$33.99Qty in Cart: 0Quantity:Price:$33.99Subtotal: -
POLISPORT Fork Boots - 215 mm 8358000004
POLISPORT
$12.99Fork boots are essential protection for your suspension system, preventing mud, dirt, and debris from compromising your fork's stanchions and seals. A compromised fork not only performs worse—it wears faster and costs more to maintain. POLISPORT's 215 mm...04060124- SKU:
- 04060124
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
$12.99Qty in Cart: 0Quantity:Price:$12.99Subtotal: -
POLISPORT Fork Boots - 250 mm 8363000004
POLISPORT
$12.99Fork seals and stanchions are constantly exposed to mud, dirt, and road debris—contamination that accelerates wear and compromises suspension performance. POLISPORT Fork Boots provide a protective barrier that keeps your fork internals clean and...04060125- SKU:
- 04060125
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
$12.99Qty in Cart: 0Quantity:Price:$12.99Subtotal: -
POLISPORT Fork Guard Cover - Black 8352000002
POLISPORT
$33.99Fork guard covers protect your front suspension from road debris, mud, and impact damage that can compromise performance and appearance. The POLISPORT Fork Guard Cover delivers OEM-level fitment with superior material durability, giving you reliable...04120376- SKU:
- 04120376
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
$33.99Qty in Cart: 0Quantity:Price:$33.99Subtotal: -
MOOSE RACING Shock Spring - 63 mm OD - 48 n/mm - White 1312-1033
MOOSE RACING
$111.95Precise suspension tuning demands a shock spring that holds its rate under extreme conditions—and that's exactly what you get with Moose Racing's meticulously engineered 48 n/mm spring. Built from premium chrome silicone wire and cold-coiled for...13121033- SKU:
- 13121033
- Availability:
- Ships Same Business Day
- Weight:
- 3.85 LBS
$111.95Qty in Cart: 0Quantity:Price:$111.95Subtotal: -
MOOSE RACING Shock Spring - 63 mm OD - 60 n/mm - White 1312-1037
MOOSE RACING
$111.95A properly tuned suspension spring is fundamental to predictable handling and consistent lap times—worn or mismatched springs compromise both comfort and performance. The MOOSE RACING Shock Spring delivers precise spring rate stability and corrosion...13121037- SKU:
- 13121037
- Availability:
- Ships Same Business Day
- Weight:
- 4.45 LBS
$111.95 -
MOOSE RACING Fork Seal Kit - 38 mm 56-166
MOOSE RACING
$39.95Factory fork seals wear out faster than any other suspension component, leading to oil leakage, reduced damping performance, and costly fork damage. The MOOSE RACING 38mm Fork Seal Kit replaces OEM seals with engineered alternatives that reduce friction...04070793- SKU:
- 04070793
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
$39.95
