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
-
KYB Shock Bladder - Rear - 46 mm/103 mm 120104600201
KYB
$15.95A worn or failing shock bladder compromises your suspension's ability to maintain consistent damping and ride height, leading to unpredictable handling and accelerated wear on other suspension components. The KYB Shock Bladder is an OE-equivalent...13140056- SKU:
- 13140056
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- BLADDER
- TYPE:
- SHOCK
- UNITS:
- EACH
- INSIDE DIAMETER IMPERIAL:
- 1.81'
- OUTSIDE DIAMETER IMPERIAL:
- 4.06'
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
$15.95 -
KYB Shock Bumper Rubber - Rear - 12.5 mm 120341200101
KYB
$13.95Shock bumpers are a critical wear item that directly impacts suspension comfort and longevity. When your shocks bottom out under hard braking or aggressive cornering, the rubber bumper absorbs impact energy that would otherwise damage internal components...13140098- SKU:
- 13140098
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- YELLOW
- INSIDE DIAMETER IMPERIAL:
- 0.49'
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SHOCK
- MATERIAL:
- RUBBER
- PRODUCT NAME:
- BUMPER
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
$13.95 -
KYB Shock Bumper Rubber - Rear - 14 mm 120341400101
KYB
$12.95Shock absorbers experience tremendous stress at their limits, and worn bump stops accelerate wear throughout your suspension system. The KYB Shock Bumper Rubber prevents metal-to-metal contact when your suspension reaches full compression, protecting...13140099- SKU:
- 13140099
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- YELLOW
- RIDING STYLE:
- OFF-ROAD
- INSIDE DIAMETER IMPERIAL:
- 0.55'
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- BUMPER
- UNITS:
- EACH
- MATERIAL:
- RUBBER
- TYPE:
- SHOCK
$12.95 -
KYB Shock Bumper Rubber - Rear - 18 mm 120341800101
KYB
$13.95Shock bottoming is a common wear point that compromises suspension performance and longevity. This KYB rubber bumper absorbs the harshness of full compression, preventing metal-to-metal contact that degrades your shocks over time. Installing this wear...13140101- SKU:
- 13140101
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MATERIAL:
- RUBBER
- PRODUCT NAME:
- BUMPER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SHOCK
- UNITS:
- EACH
- COLOR/FINISH:
- YELLOW
- INSIDE DIAMETER IMPERIAL:
- 0.709'
- MOUNTING POSITION:
- REAR
$13.95 -
KYB Rear Shock Service Kit - 40 mm/14 mm 129994000101
KYB
$123.95A worn-out rear shock doesn't just compromise ride quality—it affects handling precision, braking stability, and tire contact during aggressive driving. This KYB service kit gives you everything needed for a complete rear suspension rebuild, restoring...13140104- SKU:
- 13140104
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- TAN
- OUTSIDE DIAMETER IMPERIAL:
- 1.58'
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SHOCK
- UNITS:
- EACH
- INSIDE DIAMETER IMPERIAL:
- 0.55'
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- REBUILD KIT
$123.95 -
KYB Rear Shock Service Kit - 46 mm/16 mm 129994600101
KYB
$126.95Keeping your rear suspension responsive and predictable requires routine maintenance—this KYB service kit gives you all the components needed for a complete rebuild without sourcing parts individually. Whether you're maintaining a track car or refreshing...13140105- SKU:
- 13140105
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- COLOR/FINISH:
- BLACK
- OUTSIDE DIAMETER IMPERIAL:
- 1.81'
- RIDING STYLE:
- OFF-ROAD
- INSIDE DIAMETER IMPERIAL:
- 0.63'
- COLOR/FINISH:
- TAN
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- SHOCK
- UNITS:
- EACH
$126.95 -
KYB Rear Shock Service Kit - 46 mm/16 mm 129994600301
KYB
$68.95A worn rear shock compromises both handling precision and ride quality, directly affecting your lap times and driving consistency. This KYB service kit supplies every component needed for a complete rebuild, restoring your suspension to OEM performance...13140109- SKU:
- 13140109
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- REBUILD KIT
- INSIDE DIAMETER IMPERIAL:
- 0.63'
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- TAN
- OUTSIDE DIAMETER IMPERIAL:
- 1.81'
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SHOCK
- UNITS:
- EACH
$68.95 -
KYB Rear Shock Service Kit - 46 mm/16 mm 129994600401
KYB
$66.95A worn rear shock doesn't just compromise ride quality—it degrades handling precision, accelerates suspension wear, and puts your lap times at risk. The KYB Rear Shock Service Kit gives you everything needed for a complete rebuild, restoring OEM...13140110- SKU:
- 13140110
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- COLOR/FINISH:
- TAN
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- SHOCK
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- OUTSIDE DIAMETER IMPERIAL:
- 1.81'
- RIDING STYLE:
- OFF-ROAD
- INSIDE DIAMETER IMPERIAL:
- 0.63'
$66.95 -
KYB Rear Shock Service Kit - 46 mm/16 mm 129994600601
KYB
$67.95A worn-out rear shock compromises handling, comfort, and safety—especially under demanding track conditions or aggressive driving. This KYB service kit gives you a complete rebuild solution without replacing the entire shock body, saving you money while...13140112- SKU:
- 13140112
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- COLOR/FINISH:
- TAN
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- SHOCK
- COLOR/FINISH:
- BLACK
- INSIDE DIAMETER IMPERIAL:
- 0.63'
- RIDING STYLE:
- OFF-ROAD
- OUTSIDE DIAMETER IMPERIAL:
- 1.81'
- UNITS:
- EACH
$67.95 -
KYB Rear Shock Service Kit - 46 mm/18 mm 129994601201
KYB
$71.95A worn-out rear shock compromises suspension responsiveness and ride quality—costing you consistency on track and comfort on the street. This KYB Service Kit supplies all necessary seals, bushings, and internal components for a complete rear shock...13140116- SKU:
- 13140116
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- INSIDE DIAMETER IMPERIAL:
- 0.709'
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- TAN
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SHOCK
- OUTSIDE DIAMETER IMPERIAL:
- 1.81'
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- REBUILD KIT
$71.95 -
KYB Rear Shock Lock Nut - 12 mm 120180900101
KYB
$2.95A worn or damaged shock lock nut compromises suspension geometry and can lead to unpredictable handling characteristics or complete shock failure. This OE-spec KYB replacement ensures your rear suspension maintains proper preload and alignment, critical...13140397- SKU:
- 13140397
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- PRODUCT NAME:
- LOCK NUT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SHOCK
- INSIDE DIAMETER IMPERIAL:
- 0.35'
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
$2.95 -
KYB Rear Shock Piston O-Ring - 46 mm 120225000101
KYB
$1.95A worn or damaged piston o-ring is one of the most common culprits behind shock performance loss—causing fluid leakage, reduced damping, and unpredictable handling on track or street. The KYB 46mm rear shock piston o-ring restores proper hydraulic...13140398- SKU:
- 13140398
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- OUTSIDE DIAMETER IMPERIAL:
- 1.81'
- PRODUCT NAME:
- PISTON RING
- MOUNTING POSITION:
- REAR
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- HEIGHT IMPERIAL:
- 0.08'
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SHOCK
$1.95 -
KYB Rear Shock Service Kit - 50 mm/16 mm 129995000301
KYB
$72.95A worn rear shock compromises suspension geometry, increases stopping distance, and introduces unwanted chassis movement during cornering. This KYB service kit delivers OEM-equivalent rebuild components, restoring your suspension to factory...13140401- SKU:
- 13140401
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- OUTSIDE DIAMETER IMPERIAL:
- 1.97'
- COLOR/FINISH:
- TAN
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- SHOCK
- UNITS:
- EACH
- INSIDE DIAMETER IMPERIAL:
- 0.63'
$72.95 -
ACERBIS Lower Fork Covers - Blue 2113760211
ACERBIS
$39.95Fork covers protect your front suspension components from road debris, mud, and impact damage while maintaining a clean, finished appearance on your motorcycle. ACERBIS lower fork covers combine OE color-matched aesthetics with the durability you need...04120121- SKU:
- 04120121
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- PAIR
- COLOR/FINISH:
- YZ BLUE
- PRODUCT NAME:
- COVER
- BASE COLOR:
- BLUE
- MATERIAL:
- PLASTIC
$39.95 -
ACERBIS Lower Fork Covers - White 2113760002
ACERBIS
$39.95Fork covers protect your front suspension from debris, mud, and UV damage while maintaining a clean, finished appearance. ACERBIS Lower Fork Covers deliver OE-quality aesthetics with direct fitment, eliminating the need for custom fabrication or...04120122- SKU:
- 04120122
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- MATERIAL:
- PLASTIC
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- PAIR
- COLOR/FINISH:
- WHITE
- BASE COLOR:
- WHITE
$39.95 -
ACERBIS Lower Fork Covers - Black 2113770001
ACERBIS
$39.95Fork covers protect your front suspension from road debris, mud, and impact damage while maintaining a clean, professional appearance. ACERBIS lower fork covers combine OE-accurate fitment with premium Italian construction, ensuring your forks stay...04120123- SKU:
- 04120123
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- BASE COLOR:
- BLACK
- COLOR/FINISH:
- BLACK
- MATERIAL:
- PLASTIC
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- PAIR
$39.95 -
ACERBIS Lower Fork Covers - Black 2115040001
ACERBIS
$39.95Lower fork covers protect your suspension from trail debris, mud, and impact damage while maintaining a clean, finished appearance. Whether you're looking for an OEM replacement or a factory-correct aesthetic upgrade, these ACERBIS covers bolt directly...04120126- SKU:
- 04120126
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- BASE COLOR:
- BLACK
- MATERIAL:
- PLASTIC
- PRODUCT NAME:
- COVER
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- PAIR
$39.95 -
ACERBIS Lower Fork Covers - White 2115040002
ACERBIS
$39.95ACERBIS Lower Fork Covers offer straightforward protection and a clean, factory appearance for your motorcycle's front end. Whether you're running stock forks or inverted units, these Italian-made covers shield critical components from trail debris, mud,...04120128- SKU:
- 04120128
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- BASE COLOR:
- WHITE
- MATERIAL:
- PLASTIC
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- COLOR/FINISH:
- WHITE
- UNITS:
- PAIR
$39.95 -
ACERBIS Lower Fork Covers - Black 2113710001
ACERBIS
$39.95Protect your fork assembly while maintaining a clean, factory-correct appearance. ACERBIS Lower Fork Covers combine durable Italian engineering with straightforward bolt-on installation, giving your bike both protection and style without modification...04120129- SKU:
- 04120129
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- BASE COLOR:
- BLACK
- MATERIAL:
- PLASTIC
- PRODUCT NAME:
- COVER
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- PAIR
$39.95 -
ACERBIS Lower Fork Covers - Red 2113710227
ACERBIS
$39.95Lower fork covers protect your suspension components from debris, mud, and impact damage while maintaining a clean, finished appearance on your bike. ACERBIS covers are OEM color-matched, so they integrate seamlessly with your existing plastics—whether...04120130- SKU:
- 04120130
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- MATERIAL:
- PLASTIC
- UNITS:
- PAIR
- BASE COLOR:
- RED
- COLOR/FINISH:
- CR RED
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
$39.95
