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 Fork Springs - 43.5 mm - 4.8 n/mm 0405-1132
MOOSE RACING
$109.95Moose Racing fork springs deliver consistent, predictable suspension performance by maintaining precise spring rates through every compression cycle. Whether you're fine-tuning your bike's handling on the track or dialing in your setup for aggressive...04051132- SKU:
- 04051132
- Availability:
- Ships Same Business Day
- Weight:
- 2.45 LBS
$109.95Qty in Cart: 0Quantity:Price:$109.95Subtotal: -
MOOSE RACING Fork Springs - 43.5 mm - 5.0 n/mm 0405-1133
MOOSE RACING
$109.95Precise suspension tuning starts with quality fork springs, and Moose Racing delivers the consistency and durability that separates controlled handling from unpredictable feedback. These 5.0 n/mm springs are engineered to maintain their rate across...04051133- SKU:
- 04051133
- Availability:
- Ships Same Business Day
- Weight:
- 2.60 LBS
$109.95 -
MOOSE RACING Fork Springs - 43.5 mm - 5.2 n/mm 0405-1134
MOOSE RACING
$109.95Moose Racing fork springs deliver consistent, predictable suspension performance through precision engineering and rigorous manufacturing standards. If you're experiencing inconsistent damping, fade, or unpredictable front-end behavior, undersized or...04051134- SKU:
- 04051134
- Availability:
- Ships Same Business Day
- Weight:
- 2.90 LBS
$109.95 -
MOOSE RACING Fork Springs - 43.5 mm - 4.0 n/mm 0405-1135
MOOSE RACING
$109.95Precision fork springs are foundational to suspension performance—they directly influence your bike's handling response, bottoming resistance, and ride quality across varying track conditions and rider weights. Moose Racing fork springs are manufactured...04051135- SKU:
- 04051135
- Availability:
- Ships Same Business Day
- Weight:
- 2.60 LBS
$109.95Qty in Cart: 0Quantity:Price:$109.95Subtotal: -
MOOSE RACING Fork Springs - 43.5 mm - 4.2 n/mm 0405-1136
MOOSE RACING
$109.95Your suspension's responsiveness hinges on fork spring quality—weak or worn springs compromise handling precision and rider safety. MOOSE RACING Fork Springs deliver consistent damping rates through premium construction and rigorous heat treatment,...04051136- SKU:
- 04051136
- Availability:
- Ships Same Business Day
- Weight:
- 2.50 LBS
$109.95 -
MOOSE RACING Fork Springs - 43.5 mm - 4.4 n/mm 0405-1137
MOOSE RACING
$109.95Precision fork springs are fundamental to suspension performance, directly affecting your bike's handling, comfort, and cornering stability. Moose Racing fork springs are engineered with cold-coiled, heat-treated chrome silicone wire to deliver...04051137- SKU:
- 04051137
- Availability:
- Ships Same Business Day
- Weight:
- 2.70 LBS
$109.95 -
MOOSE RACING Fork Springs - 43.5 mm - 4.6 n/mm 0405-1138
MOOSE RACING
$109.95Suspension geometry is only as good as your fork springs, and cheap springs will rob you of consistency lap after lap. Moose Racing fork springs are precision-manufactured to DIN2095 Grade 1 standards, delivering predictable performance and longevity in...04051138- SKU:
- 04051138
- Availability:
- Ships Same Business Day
- Weight:
- 2.55 LBS
$109.95 -
MOOSE RACING Fork Springs - 43.5 mm - 4.8 n/mm 0405-1139
MOOSE RACING
$109.95Proper fork spring rate is critical to suspension geometry, handling response, and overall ride quality. Moose Racing fork springs deliver consistent performance through precision manufacturing and premium materials, eliminating the vagueness and...04051139- SKU:
- 04051139
- Availability:
- Ships Same Business Day
- Weight:
- 2.70 LBS
$109.95Qty in Cart: 0Quantity:Price:$109.95Subtotal: -
MOOSE RACING Fork Springs - 43.5 mm - 5.0 n/mm 0405-1140
MOOSE RACING
$109.95Moose Racing fork springs deliver consistent, predictable suspension geometry across repeated compression cycles—essential for maintaining front-end stability and feedback during aggressive riding or track work. Built from chrome silicone wire and...04051140- SKU:
- 04051140
- Availability:
- Ships Same Business Day
- Weight:
- 2.80 LBS
$109.95 -
MOOSE RACING Fork Springs - 43.5 mm - 4.0 n/mm 0405-1142
MOOSE RACING
$109.95Proper fork spring rates are critical to suspension geometry and handling precision—undersized or worn springs compromise your bike's ability to maintain consistent ride height and front-end control. MOOSE Racing fork springs deliver consistent spring...04051142- SKU:
- 04051142
- Availability:
- Ships Same Business Day
- Weight:
- 2.60 LBS
$109.95 -
MOOSE RACING Fork Springs - 43.5 mm - 4.2 n/mm 0405-1143
MOOSE RACING
$109.95Fork spring performance directly impacts your bike's handling precision, comfort, and overall ride quality—especially under demanding conditions. Worn or mismatched springs introduce unpredictable suspension behavior that compromises both safety and...04051143- SKU:
- 04051143
- Availability:
- Ships Same Business Day
- Weight:
- 2.50 LBS
$109.95 -
MOOSE RACING Fork Springs - 43.5 mm - 4.4 n/mm 0405-1144
MOOSE RACING
$109.95Fork spring performance directly impacts your bike's handling precision, suspension responsiveness, and overall ride quality. These MOOSE RACING springs are engineered to exacting standards and pre-set to eliminate guesswork during installation, giving...04051144- SKU:
- 04051144
- Availability:
- Ships Same Business Day
- Weight:
- 2.70 LBS
$109.95 -
MOOSE RACING Fork Springs - 43.5 mm - 4.6 n/mm 0405-1145
MOOSE RACING
$109.95Precision fork suspension geometry directly impacts your bike's handling, braking stability, and cornering confidence—especially under aggressive riding conditions. These MOOSE RACING fork springs deliver consistent spring rates and minimal deflection...04051145- SKU:
- 04051145
- Availability:
- Ships Same Business Day
- Weight:
- 2.95 LBS
$109.95 -
MOOSE RACING Fork Springs - 43.5 mm - 4.8 n/mm 0405-1146
MOOSE RACING
$109.95Fork springs are critical to suspension performance—they directly influence how your bike handles, absorbs impacts, and maintains control through corners and obstacles. Worn or mismatched springs degrade responsiveness and can compromise safety. These...04051146- SKU:
- 04051146
- Availability:
- Ships Same Business Day
- Weight:
- 2.95 LBS
$109.95 -
MOOSE RACING Fork Springs - 43.5 mm - 5.0 n/mm 0405-1147
MOOSE RACING
$109.95Moose Racing fork springs deliver consistent, predictable suspension performance through precision engineering and premium materials—essential for racers and serious riders who demand repeatability lap after lap. Built to DIN2095 Grade 1 standards, these...04051147- SKU:
- 04051147
- Availability:
- Ships Same Business Day
- Weight:
- 3.00 LBS
$109.95Qty in Cart: 0Quantity:Price:$109.95Subtotal: -
MOOSE RACING Fork Springs - 43.5 mm - 5.2 n/mm 0405-1148
MOOSE RACING
$109.95Precision fork control directly impacts suspension response and rider confidence in high-demand riding conditions. These Moose Racing springs deliver consistent damping characteristics and predictable feedback through multiple heat cycles, essential for...04051148- SKU:
- 04051148
- Availability:
- Ships Same Business Day
- Weight:
- 2.90 LBS
$109.95Qty in Cart: 0Quantity:Price:$109.95Subtotal: -
MOOSE RACING Fork Springs - 43.5 mm - 5.4 n/mm 0405-1149
MOOSE RACING
$109.95Properly valved fork springs are fundamental to suspension geometry and ride quality—especially if you're running a setup that demands precise damping characteristics. Moose Racing fork springs deliver consistent, predictable performance through...04051149- SKU:
- 04051149
- Availability:
- Ships Same Business Day
- Weight:
- 3.40 LBS
$109.95 -
MOOSE RACING Fork Springs - 45 mm - 4.4 n/mm 0405-1150
MOOSE RACING
$109.95Precision fork control starts with the right spring rate, and Moose Racing fork springs deliver consistent, predictable suspension geometry through every corner and jump. Built to DIN2095 Grade 1 standards using chrome silicone wire, these springs are...04051150- SKU:
- 04051150
- Availability:
- Ships Same Business Day
- Weight:
- 2.90 LBS
$109.95 -
MOOSE RACING Fork Springs - 45 mm - 4.6 n/mm 0405-1151
MOOSE RACING
$109.95Suspension performance hinges on fork spring quality, and Moose Racing fork springs deliver the consistency and precision that separates competitive riders from the rest. Built with chrome silicone wire and subjected to rigorous heat treatment, these...04051151- SKU:
- 04051151
- Availability:
- Ships Same Business Day
- Weight:
- 2.70 LBS
$109.95 -
MOOSE RACING Fork Springs - 45 mm - 5.2 n/mm 0405-1154
MOOSE RACING
$109.95Suspension performance hinges on spring quality, and these Moose Racing fork springs deliver the precision engineering that separates competitive setups from mediocre builds. With a 5.2 n/mm rate and meticulous manufacturing standards, you'll experience...04051154- SKU:
- 04051154
- Availability:
- Ships Same Business Day
- Weight:
- 2.90 LBS
$109.95
