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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PIVOT WORKS Fork Seal Kit - 48 mm ID x 58 mm OD PWFSK-Z003
PIVOT WORKS
$57.07Fork seals degrade over time, allowing oil to weep past the piston rod and compromising suspension performance and fork longevity. This PIVOT WORKS kit provides OEM-quality replacement seals at a fraction of a full rebuild cost, making it the practical...04070076- SKU:
- 04070076
- Availability:
- Ships Same Business Day
- Weight:
- 0.28 LBS
- INSIDE DIAMETER METRIC:
- 48.00 MM
- OUTSIDE DIAMETER METRIC:
- 58.00 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- FORK SEAL KIT
$57.07Qty in Cart: 0Quantity:Price:$57.07Subtotal: -
PIVOT WORKS Fork Seal Kit - 49 mm ID x 60 mm OD PWFSK-Z005
PIVOT WORKS
$58.17Fork seals degrade over time, allowing oil to weep onto your brake rotors and compromising suspension performance. This kit delivers OEM-quality seals at a fraction of rebuild-kit pricing, perfect for riders who know exactly what they need. Get your...04070078- SKU:
- 04070078
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- INSIDE DIAMETER METRIC:
- 49.00 MM
- PRODUCT NAME:
- FORK SEAL KIT
- RIDING STYLE:
- OFF-ROAD
- OUTSIDE DIAMETER METRIC:
- 60.00 MM
- UNITS:
- KIT
$58.17Qty in Cart: 0Quantity:Price:$58.17Subtotal: -
PIVOT WORKS Fork Seal Kit - 43 mm ID x 53 mm OD PWFSK-Z006
PIVOT WORKS
$61.37Fork seals deteriorate with use, allowing oil to leak and compromising suspension performance and handling. This PIVOT WORKS kit lets you restore proper damping without the expense of a complete fork rebuild, making it the smart choice for riders who...04070079- SKU:
- 04070079
- Availability:
- Ships Same Business Day
- Weight:
- 0.27 LBS
- PRODUCT NAME:
- FORK SEAL KIT
- INSIDE DIAMETER METRIC:
- 43.00 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- OUTSIDE DIAMETER METRIC:
- 53.00 MM
$61.37 -
PIVOT WORKS Fork Seal/Bushing Kit PWFFK-K17-000
PIVOT WORKS
$118.02Fork seals and bushings wear faster than most riders realize, leading to oil leakage, inconsistent damping, and premature fork failure. This complete PIVOT WORKS kit eliminates the need to source components separately, giving you everything required for...04070351- SKU:
- 04070351
- Availability:
- Ships Same Business Day
- Weight:
- 0.66 LBS
- PRODUCT NAME:
- SEAL AND BUSHING KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- TYPE:
- FORK
$118.02 -
PIVOT WORKS Fork Seal/Bushing Kit PWFFK-Y08-000
PIVOT WORKS
$99.74Fork seal degradation is one of the fastest ways to compromise suspension performance and invite costly internal damage to your forks. The PIVOT WORKS Fork Seal/Bushing Kit gives you everything needed to restore your fork's hydraulic integrity and...04070196- SKU:
- 04070196
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- KIT
- PRODUCT NAME:
- SEAL AND BUSHING KIT
$99.74Qty in Cart: 0Quantity:Price:$99.74Subtotal: -
PIVOT WORKS Fork Seal/Bushing Kit PWFFK-H09-008
PIVOT WORKS
$102.23Fork seal degradation directly impacts steering precision, stability, and suspension performance—problems that compound quickly in racing or aggressive riding conditions. This complete kit eliminates the need for multiple part orders and ensures proper...04070274- SKU:
- 04070274
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- PRODUCT NAME:
- SEAL AND BUSHING KIT
- UNITS:
- KIT
$102.23 -
UFO Fork Cover - White - KX - '91-'93 KA02739280
UFO
$29.95Protect your KX fork tubes from mud, debris, and impact damage with this OEM-style fork cover designed specifically for '91-'93 models. The UFO fork cover maintains factory aesthetics while safeguarding critical suspension components from wear and...1270529- SKU:
- 1270529
- Availability:
- Ships Same Business Day
- Weight:
- 0.57 LBS
- PRODUCT NAME:
- PROTECTORS
- COLOR/FINISH:
- WHITE
- TYPE:
- FORK SLIDER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- BASE COLOR:
- WHITE
- MATERIAL:
- PLASTIC
$29.95 -
UFO Fork Cover - White - RM - '91 SU02925041
UFO
$29.95The UFO Fork Cover protects your front suspension from mud, debris, and impact damage while maintaining the clean aesthetic of your bike. Factory-spec fitment means no modification required—these covers bolt directly to your stock mounting points for a...1271029- SKU:
- 1271029
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
- MATERIAL:
- PLASTIC
- COLOR/FINISH:
- WHITE
- PRODUCT NAME:
- PROTECTOR
- BASE COLOR:
- WHITE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK TUBE
- UNITS:
- PAIR
$29.95Qty in Cart: 0Quantity:Price:$29.95Subtotal: -
UFO Fork Cover - Black - KTM - '95-'07 KT03025001
UFO
$29.95Fork tube protectors are essential maintenance items that shield your suspension components from mud, rocks, and debris encountered on the trail or track. The UFO Fork Cover delivers OEM-quality protection with a clean, factory-matched appearance that...1272133- SKU:
- 1272133
- Availability:
- Ships Same Business Day
- Weight:
- 0.64 LBS
- TYPE:
- FORK SLIDER
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- MATERIAL:
- PLASTIC
- PRODUCT NAME:
- PROTECTOR
- BASE COLOR:
- BLACK
$29.95 -
RACE TECH Front/Rear Spring - Blue - Sport Series - Spring Rate 280 lbs/in SRSP 552450
RACE TECH
$149.99If you're serious about chassis tuning, suspension geometry, and consistent lap times, your springs need to deliver predictable rates without compromise. The RACE TECH Sport Series Front/Rear Spring combines premium materials with precision engineering...SRSP552450- SKU:
- SRSP552450
- Availability:
- Ships Same Business Day
- Weight:
- 3.63 LBS
- MOUNTING POSITION:
- REAR
- COLOR/FINISH:
- BLUE
- LINEAR SPRING RATE METRIC:
- 5.00 KG/MM
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SHOCK SPRING
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- LINEAR SPRING RATE IMPERIAL:
- 280.00 LB/IN
- COLOR/FINISH:
- SHOT PEENED
- LENGTH IMPERIAL:
- 9.45'
- MODEL:
- SPORT SERIES
$149.99Qty in Cart: 0Quantity:Price:$149.99Subtotal: -
RACE TECH Gold Valve Fork Kit FMGV 3420
RACE TECH
$199.99Front fork performance hinges on precise valve control, and the RACE TECH Gold Valve Fork Kit FMGV 3420 gives you direct tuning authority over compression and rebound characteristics. By tripling piston flow area and placing valving control in the shim...FMGV3420- SKU:
- FMGV3420
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- MODEL:
- GOLD VALVE
- PRODUCT NAME:
- FORK KIT
- RIDING STYLE:
- STREET
- TYPE:
- STANDARD
- COLOR/FINISH:
- GOLD
- OUTSIDE DIAMETER IMPERIAL:
- 1.34'
- UNITS:
- KIT
$199.99Qty in Cart: 0Quantity:Price:$199.99Subtotal: -
FACTORY CONNECTION Shock Spring - Spring Rate 190.39 lbs/in ALA-0034
FACTORY CONNECTION
$159.95Precision shock springs are the foundation of responsive suspension tuning—they directly control how your chassis responds to load transfer and track conditions. The FACTORY CONNECTION 190.39 lbs/in spring delivers consistent, predictable performance...13120788- SKU:
- 13120788
- Availability:
- Ships Same Business Day
- Weight:
- 3.05 LBS
- COLOR/FINISH:
- WHITE
- PRODUCT NAME:
- SHOCK SPRING
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- LINEAR SPRING RATE IMPERIAL:
- 190.39 LB/IN
- MOUNTING POSITION:
- REAR
- SPRING TYPE:
- SINGLE LINEAR RATE
$159.95Qty in Cart: 0Quantity:Price:$159.95Subtotal: -
FACTORY CONNECTION Shock Spring - Spring Rate 263 lbs/in ALL-0047
FACTORY CONNECTION
$149.99Precision shock tuning demands a spring that delivers consistent, predictable rates lap after lap. This Factory Connection spring is cold-wound on CNC equipment and heat-tempered to handle repeated cycles without degradation—giving you the reliability...13120710- SKU:
- 13120710
- Availability:
- Ships Same Business Day
- Weight:
- 3.45 LBS
- PRODUCT NAME:
- SHOCK SPRING
- RIDING STYLE:
- OFF-ROAD
- LINEAR SPRING RATE IMPERIAL:
- 263.00 LB/IN
- MOUNTING POSITION:
- REAR
- COLOR/FINISH:
- SHOT PEENED
- SPRING TYPE:
- SINGLE LINEAR RATE
- UNITS:
- EACH
$149.99Qty in Cart: 0Quantity:Price:$149.99Subtotal: -
FACTORY CONNECTION Shock Spring - Spring Rate 319.19 lbs/in ALL-0057
FACTORY CONNECTION
$159.95Suspension performance hinges on spring consistency, and this FACTORY CONNECTION shock spring delivers the precision that separates competitive setups from mediocre ones. Built to hold its rate under sustained load, this 319.19 lbs/in spring maintains...13120715- SKU:
- 13120715
- Availability:
- Ships Same Business Day
- Weight:
- 3.60 LBS
- COLOR/FINISH:
- SHOT PEENED
- LINEAR SPRING RATE IMPERIAL:
- 319.19 LB/IN
- SPRING TYPE:
- SINGLE LINEAR RATE
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SHOCK SPRING
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$159.95Qty in Cart: 0Quantity:Price:$159.95Subtotal: -
FACTORY CONNECTION Shock Spring - Spring Rate 330 lbs/in ALL-0059
FACTORY CONNECTION
$159.95A shock spring's job is simple: manage suspension geometry under load without fade or inconsistency. The FACTORY CONNECTION Shock Spring delivers repeatable performance lap after lap with precision manufacturing and proper fatigue resistance—critical...13120716- SKU:
- 13120716
- Availability:
- Ships Same Business Day
- Weight:
- 3.65 LBS
- COLOR/FINISH:
- SHOT PEENED
- LINEAR SPRING RATE IMPERIAL:
- 330.00 LB/IN
- MOUNTING POSITION:
- REAR
- SPRING TYPE:
- SINGLE LINEAR RATE
- UNITS:
- EACH
- PRODUCT NAME:
- SHOCK SPRING
- RIDING STYLE:
- OFF-ROAD
$159.95 -
FACTORY CONNECTION Pre-Load Ring SRWPN20
FACTORY CONNECTION
$79.95Fine-tuning suspension requires precise adjustments, and a cramped adjustment ring limits your ability to dial in the perfect setup. The FACTORY CONNECTION Pre-Load Ring replaces your stock unit with a larger adjusting surface and lighter construction,...13120891- SKU:
- 13120891
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- PRODUCT NAME:
- PRE-LOAD RING
- UNITS:
- PAIR
- RIDING STYLE:
- OFF-ROAD
$79.95Qty in Cart: 0Quantity:Price:$79.95Subtotal: -
FACTORY CONNECTION Shock Spring - Spring Rate 286 lbs/in NNR-0051
FACTORY CONNECTION
$159.95Suspension geometry is only as good as your spring rate, and inconsistent or degraded springs will compromise your chassis tuning across the entire power band. The FACTORY CONNECTION Shock Spring delivers the precision rate consistency you need for...13120035- SKU:
- 13120035
- Availability:
- Ships Same Business Day
- Weight:
- 2.30 LBS
- COLOR/FINISH:
- SHOT PEENED
- UNITS:
- EACH
- LINEAR SPRING RATE IMPERIAL:
- 286.00 LB/IN
- RIDING STYLE:
- OFF-ROAD
- SPRING TYPE:
- SINGLE LINEAR RATE
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SHOCK SPRING
$159.95Qty in Cart: 0Quantity:Price:$159.95Subtotal: -
FACTORY CONNECTION Shock Spring - Spring Rate 224 lbs/in NNU-0040
FACTORY CONNECTION
$149.99Consistent suspension performance demands springs engineered to exact specifications, and this FACTORY CONNECTION shock spring delivers precisely that. Built with cold-wound precision and heat-tempered durability, it resists fatigue and maintains...13120140- SKU:
- 13120140
- Availability:
- Ships Same Business Day
- Weight:
- 3.17 LBS
- LINEAR SPRING RATE IMPERIAL:
- 224.00 LB/IN
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- SHOT PEENED
- MOUNTING POSITION:
- REAR
- SPRING TYPE:
- SINGLE LINEAR RATE
- PRODUCT NAME:
- SHOCK SPRING
- UNITS:
- EACH
$149.99Qty in Cart: 0Quantity:Price:$149.99Subtotal: -
FACTORY CONNECTION Shock Spring - Spring Rate 274 lbs/in ALS-0049
FACTORY CONNECTION
$159.95Shock springs are the foundation of suspension tuning—get the rate wrong, and you're fighting handling issues that no amount of setup adjustment will fix. The FACTORY CONNECTION Shock Spring ALS-0049 delivers the precision spring rate your suspension...13120293- SKU:
- 13120293
- Availability:
- Ships Same Business Day
- Weight:
- 3.48 LBS
- LINEAR SPRING RATE IMPERIAL:
- 274.00 LB/IN
- PRODUCT NAME:
- SHOCK SPRING
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- SHOT PEENED
- MOUNTING POSITION:
- REAR
- SPRING TYPE:
- SINGLE LINEAR RATE
- UNITS:
- EACH
$159.95Qty in Cart: 0Quantity:Price:$159.95Subtotal: -
FACTORY CONNECTION Shock Spring - Spring Rate 295 lbs/in ALS-0053
FACTORY CONNECTION
$159.95Precision suspension tuning demands a shock spring that can handle repeated cycles without losing rate or failing prematurely. The FACTORY CONNECTION ALS-0053 delivers consistent 295 lbs/in spring rate through cold-wound CNC construction, heat-tempering,...13120295- SKU:
- 13120295
- Availability:
- Ships Same Business Day
- Weight:
- 3.58 LBS
- LINEAR SPRING RATE IMPERIAL:
- 295.00 LB/IN
- COLOR/FINISH:
- SHOT PEENED
- RIDING STYLE:
- OFF-ROAD
- SPRING TYPE:
- SINGLE LINEAR RATE
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SHOCK SPRING
- UNITS:
- EACH
$159.95
