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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KYB Fork Cartridge Seals - Black 110210000201
KYB
$10.95Fork cartridge seals deteriorate over time, compromising suspension performance and allowing contamination into critical internal components. KYB's OE replacement seals restore proper damping...04130033- SKU:
- 04130033
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$10.95 -
KYB Dust Seal Set - 46 mm 110024600202
KYB
$24.95Dust seals are critical components that protect your suspension's internal hydraulic systems from contamination and moisture ingress. A compromised dust seal allows dirt and water to degrade damper...04070170- SKU:
- 04070170
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
$24.95 -
KYB Rear Shock Complete Seal Head - 40 mm/14 mm 120244000101
KYB
$74.95If your rear shock assembly is experiencing play, noise, or worn bearings, a complete seal head rebuild restores structural integrity and eliminates detectable suspension movement. This KYB kit...13140072- SKU:
- 13140072
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
$74.95Qty in Cart: 0Quantity:Price:$74.95Subtotal: -
MOOSE OFFROAD Lowering Pull Rod 0419-0022
MOOSE OFFROAD
$119.95If you're running a machine that demands precise handling and a planted rear end, suspension geometry matters—a lot. The MOOSE OFFROAD Lowering Pull Rod corrects rear-end tracking while lowering your...13041030- SKU:
- 13041030
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
$119.95 -
MOOSE OFFROAD Fork Seal Kit - 35 mm 56-157
MOOSE OFFROAD
$39.95Factory fork seals wear out quickly under aggressive riding conditions, leading to oil leakage, inconsistent damping, and premature fork failure. The MOOSE OFFROAD Fork Seal Kit replaces worn seals...04070356- SKU:
- 04070356
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
$39.95 -
PIVOT WORKS Linkage Rebuild Kit PWLK-K18-000
PIVOT WORKS
$136.45Worn linkage components compromise your suspension's precision and handling—and they only get worse with continued use. This rebuild kit restores your vehicle's suspension geometry to spec without...13020403- SKU:
- 13020403
- Availability:
- Ships Same Business Day
- Weight:
- 1.29 LBS
$136.45 -
UFO Fork Tube Protectors - White - YZ YA02838-046
UFO
$29.95Fork tube protectors shield your suspension from debris, mud, and impact damage that can compromise seal integrity and performance. White OEM-matched color maintains your bike's factory appearance...04120545- SKU:
- 04120545
- Availability:
- Ships Same Business Day
- Weight:
- 0.81 LBS
$29.95 -
UFO Fork Slider Protectors - White HO03672041
UFO
$29.95Fork slider protectors are essential damage-control components that absorb impact during crashes or low-speed mishaps, preventing costly fork tube damage that can compromise suspension geometry and...1270129- SKU:
- 1270129
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
$29.95 -
WORKS CONNECTION Pro Launch Start Device - Yamaha 12-416
WORKS CONNECTION
$164.95Precision starting is non-negotiable in competitive riding, and the WORKS CONNECTION Pro Launch Start Device eliminates the variables that cost you tenths on the line. This CNC-machined system...04500225- SKU:
- 04500225
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
$164.95 -
WORKS CONNECTION Pro Launch Start Device - KTM 12-631
WORKS CONNECTION
$164.95Shaving precious milliseconds off your launch requires hardware that's engineered for consistency and won't add weight to your bike. The WORKS CONNECTION Pro Launch Start Device eliminates the...04500558- SKU:
- 04500558
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
$164.95 -
WORKS CONNECTION Pro Launch Start Device 12-722
WORKS CONNECTION
$164.95A reliable launch control system can be the difference between a consistent start and a missed gate. The WORKS CONNECTION Pro Launch Start Device eliminates the variables that come with manual clutch...04500579- SKU:
- 04500579
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
$164.95 -
On Sale
WORKS CONNECTION Pro Launch Start Device 12-800
WORKS CONNECTION
MSRP: $141.95Now: $91.00Was: $141.95Consistent launch control is the difference between winning and losing on the track. The WORKS CONNECTION Pro Launch Start Device gives you precise, repeatable engagement every single time—no springs...04500580- SKU:
- 04500580
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
MSRP: $141.95Now: $91.00Was: $141.95 -
WORKS CONNECTION Pro Launch Start Device 12-905
WORKS CONNECTION
$164.95A reliable launch control system is essential for consistent starts in competitive racing, where reaction time and throttle response directly impact your race result. The WORKS CONNECTION Pro Launch...04500582- SKU:
- 04500582
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
$164.95 -
SDI Free Piston Assembly - 49 mm SDEFFPA-TAC
SDI
$59.95Stock plastic pistons are a liability in high-demand applications—they lack the durability and consistency needed for reliable performance under pressure. The SDI Free Piston Assembly replaces that...04500597- SKU:
- 04500597
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
$59.95 -
SDI Free Piston Assembly - 49 mm SDEFFPA-TAC-SET
SDI
$110.95The SDI Free Piston Assembly upgrades your equipment with a metal construction that outlasts standard plastic alternatives, delivering superior durability under demanding conditions. Pre-assembled...04500598- SKU:
- 04500598
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
$110.95 -
SDI Free Piston Assembly - 48 mm SDEFFPA09
SDI
$62.95The SDI Free Piston Assembly is engineered to deliver superior durability and reliability where plastic alternatives fail under sustained load. This 48 mm unit arrives fully assembled and ready to...04500599- SKU:
- 04500599
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
$62.95Qty in Cart: 0Quantity:Price:$62.95Subtotal: -
SDI Free Piston Assembly - 48 mm SDEFFPA09-SET
SDI
$110.95If you're running a forced induction system or air suspension setup, your piston assembly experiences extreme pressure cycles that demand metal-to-metal construction and precision engineering. The...04500600- SKU:
- 04500600
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
$110.95Qty in Cart: 0Quantity:Price:$110.95Subtotal: -
SDI Fork Preload Spacer - 5 mm SDEFSP05
SDI
$6.95Fine-tuning your suspension geometry shouldn't require a complete fork disassembly. The SDI Fork Preload Spacer gives you quick, repeatable preload adjustments on twin-chamber forks without breaking...04500601- SKU:
- 04500601
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$6.95 -
SDI Fork Preload Spacer - 10 mm SDEFSP10
SDI
$5.95Adjusting fork preload shouldn't require specialized tools or professional intervention—the SDI Fork Preload Spacer gives you precise control over suspension stiffness with a simple, bolt-on...04500602- SKU:
- 04500602
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$5.95Qty in Cart: 0Quantity:Price:$5.95Subtotal: -
SDI Fork Preload Spacer - 2.5 mm SDEFSP25
SDI
$6.95Fork preload directly affects your suspension's initial spring rate and ride height—get it wrong, and you're fighting poor handling and premature wear. The SDI Fork Preload Spacer gives you the...04500603- SKU:
- 04500603
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$6.95
