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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UFO Fork Cover - White KT04055-047
UFO
$29.95Fork tube protectors aren't just aesthetic—they shield your stanchions from debris, UV damage, and minor impacts that accumulate during aggressive riding or racing. The UFO Fork Cover keeps your suspension internals cleaner and your bike looking...04120283- SKU:
- 04120283
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- TYPE:
- FORK SLIDER
- COLOR/FINISH:
- WHITE
- MATERIAL:
- PLASTIC
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- BASE COLOR:
- WHITE
- PRODUCT NAME:
- PROTECTOR
$29.95Qty in Cart: 0Quantity:Price:$29.95Subtotal: -
UFO Fork Cover - Black - KX85 KA04731-001
UFO
$29.95The UFO Fork Cover protects your KX85's front suspension from mud, debris, and track hazards that compromise performance and accelerate wear. Factory plastic housings are vulnerable to impact damage—these reinforced covers maintain structural integrity...04120233- SKU:
- 04120233
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- PLASTIC
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- PROTECTORS
- TYPE:
- FORK SLIDER
- UNITS:
- PAIR
$29.95 -
UFO Fork Cover - White - KTM65 - '09-'10 KT04011-047
UFO
$29.95Fork tube protectors shield your KTM65's front suspension from mud, debris, and impact damage that accumulates during aggressive riding. White finish matches OEM aesthetics while the pre-drilled design ensures a straightforward bolt-on installation at...04120235- SKU:
- 04120235
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- MATERIAL:
- PLASTIC
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- BASE COLOR:
- WHITE
- PRODUCT NAME:
- PROTECTOR
- TYPE:
- FORK SLIDER
- COLOR/FINISH:
- WHITE
$29.95 -
UFO Fork Cover - Red - SX/SXF - '15-'17 KT04055-FFLU
UFO
$29.95Fork tube protectors aren't just cosmetic—they shield your suspension components from mud, rocks, and debris that compromise seal integrity and accelerate wear. The UFO Fork Cover delivers OEM-quality protection with factory aesthetics, maintaining the...04120381- SKU:
- 04120381
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- BASE COLOR:
- ORANGE
- MATERIAL:
- PLASTIC
- COLOR/FINISH:
- FLUORESCENT ORANGE
- PRODUCT NAME:
- PROTECTOR
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK SLIDER
- UNITS:
- PAIR
$29.95 -
UFO Fork Slider Protectors - Black HO04640-001
UFO
$29.95Fork slider protectors are essential protection against costly damage during crashes, tip-overs, or track incidents. The UFO HO04640-001 sliders mount directly to your stock fork locations—no fabrication required—preserving your suspension integrity and...04120495- SKU:
- 04120495
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- MATERIAL:
- PLASTIC
- UNITS:
- PAIR
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- COVER
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
$29.95 -
UFO Fork Slider Protectors - Natural HO04640-280
UFO
$29.95Fork slider protectors are essential damage control for serious riders. When you're pushing your bike to the limit on track or trail, a crash is always a possibility—and these sliders absorb that impact so your forks stay straight and your season stays...04120496- SKU:
- 04120496
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- COLOR/FINISH:
- WHITE
- MATERIAL:
- PLASTIC
- PRODUCT NAME:
- COVER
- BASE COLOR:
- WHITE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- PAIR
$29.95 -
UFO Fork Cover - White - YZ85 YA04874-046
UFO
$29.95Fork tube protectors aren't just cosmetic—they shield your suspension components from mud, debris, and impact damage that can compromise performance and longevity. The UFO Fork Cover keeps your YZ85 looking sharp while safeguarding critical fork hardware...04120498- SKU:
- 04120498
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- PRODUCT NAME:
- COVER
- BASE COLOR:
- WHITE
- MATERIAL:
- PLASTIC
- TYPE:
- FORK TUBE
- COLOR/FINISH:
- WHITE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
$29.95 -
UFO Fork Cover - Black - KX80/85 KA03711-001
UFO
$29.95The UFO Fork Cover protects your front suspension from mud, debris, and impact damage while maintaining the stock appearance of your KX80/85. These pre-drilled covers mount directly to factory locations, eliminating the need for custom fabrication or...04120012- SKU:
- 04120012
- Availability:
- Ships Same Business Day
- Weight:
- 0.46 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK SLIDER
- UNITS:
- PAIR
- PRODUCT NAME:
- PROTECTORS
- BASE COLOR:
- BLACK
- MATERIAL:
- PLASTIC
$29.95 -
RACE TECH Shock Oil Seal - 14 mm x 30 mm - KYB SKOS 14
RACE TECH
$9.99Worn shock seals lead to oil leakage, compromised damping performance, and accelerated suspension wear—exactly what you can't afford during competition or spirited driving. The RACE TECH SKOS 14 delivers the precision fit and material durability needed...SKOS14- SKU:
- SKOS14
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SHOCK
- UNITS:
- EACH
- PRODUCT NAME:
- SHAFT SEAL
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- INSIDE DIAMETER IMPERIAL:
- 0.55'
- INSIDE DIAMETER METRIC:
- 14.00 MM
- MODEL:
- FOR KYB
- OUTSIDE DIAMETER IMPERIAL:
- 1.18'
- RIDING STYLE:
- ATV
$9.99 -
RACE TECH Front Spring - Blue - Sport Series - Spring Rate 358 lbs/in SRSP 622864
RACE TECH
$149.99If you're serious about suspension tuning, spring rate precision directly impacts your lap times and handling consistency. The RACE TECH Front Spring delivers the stiffness you need without excess weight, giving you the responsiveness that separates...SRSP622864- SKU:
- SRSP622864
- Availability:
- Ships Same Business Day
- Weight:
- 5.75 LBS
- COLOR/FINISH:
- BLUE
- LINEAR SPRING RATE IMPERIAL:
- 358.00 LB/IN
- LINEAR SPRING RATE METRIC:
- 6.40 KG/MM
- MODEL:
- SPORT SERIES
- RIDING STYLE:
- OFF-ROAD
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SHOCK SPRING
- UNITS:
- EACH
- LENGTH IMPERIAL:
- 10.63'
$149.99 -
RACE TECH Front Spring - Blue - Sport Series - Spring Rate 258 lbs/in SRSP 672746
RACE TECH
$149.99Front-end geometry and ride quality hinge on spring precision—and this is where the RACE TECH Sport Series delivers. A 258 lbs/in spring rate gives you the stiffness needed for consistent cornering without sacrificing predictable load response, making it...SRSP672746- SKU:
- SRSP672746
- Availability:
- Ships Same Business Day
- Weight:
- 4.50 LBS
- COLOR/FINISH:
- BLUE
- MODEL:
- SPORT SERIES
- RIDING STYLE:
- OFF-ROAD
- LINEAR SPRING RATE IMPERIAL:
- 258.00 LB/IN
- LINEAR SPRING RATE METRIC:
- 4.60 KG/MM
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SHOCK SPRING
- LENGTH IMPERIAL:
- 10.51'
- UNITS:
- PAIR
$149.99Qty in Cart: 0Quantity:Price:$149.99Subtotal: -
RACE TECH Front Spring - Blue - Sport Series - Spring Rate 269 lbs/in SRSP 672748
RACE TECH
$149.99A front spring is fundamental to your suspension's ability to handle cornering loads, brake dive, and sustained track sessions without degradation. The RACE TECH Sport Series delivers precision-engineered performance with a 269 lbs/in rate that balances...SRSP672748- SKU:
- SRSP672748
- Availability:
- Ships Same Business Day
- Weight:
- 3.88 LBS
- MOUNTING POSITION:
- FRONT
- COLOR/FINISH:
- BLUE
- LENGTH IMPERIAL:
- 10.51'
- LINEAR SPRING RATE IMPERIAL:
- 269.00 LB/IN
- LINEAR SPRING RATE METRIC:
- 4.80 KG/MM
- MODEL:
- SPORT SERIES
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- PRODUCT NAME:
- SHOCK SPRING
$149.99Qty in Cart: 0Quantity:Price:$149.99Subtotal: -
RACE TECH Front Spring - Blue - Sport Series - Spring Rate 280 lbs/in SRSP 672750
RACE TECH
$149.99Front-end geometry directly impacts lap times and driver confidence through corners. The RACE TECH Sport Series Spring delivers the stiffness your chassis demands while maintaining the precision tolerances required for repeatable performance. At 280...SRSP672750- SKU:
- SRSP672750
- Availability:
- Ships Same Business Day
- Weight:
- 4.19 LBS
- COLOR/FINISH:
- BLUE
- LENGTH IMPERIAL:
- 10.51'
- LINEAR SPRING RATE IMPERIAL:
- 280.00 LB/IN
- PRODUCT NAME:
- SHOCK SPRING
- UNITS:
- PAIR
- LINEAR SPRING RATE METRIC:
- 5.00 KG/MM
- MODEL:
- SPORT SERIES
- MOUNTING POSITION:
- FRONT
- RIDING STYLE:
- OFF-ROAD
$149.99Qty in Cart: 0Quantity:Price:$149.99Subtotal: -
RACE TECH Front Spring - Blue - Sport Series - Spring Rate 290 lbs/in SRSP 672752
RACE TECH
$149.99If you're building a precision handling platform, your suspension geometry is only as good as your springs. The RACE TECH Front Spring delivers the consistent, predictable spring rate your setup demands—whether you're dialing in a track car or...SRSP672752- SKU:
- SRSP672752
- Availability:
- Ships Same Business Day
- Weight:
- 4.63 LBS
- PRODUCT NAME:
- SHOCK SPRING
- LINEAR SPRING RATE IMPERIAL:
- 290.00 LB/IN
- COLOR/FINISH:
- BLUE
- LENGTH IMPERIAL:
- 10.51'
- LINEAR SPRING RATE METRIC:
- 5.20 KG/MM
- MODEL:
- SPORT SERIES
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- MOUNTING POSITION:
- FRONT
$149.99 -
RACE TECH Rear Spring - Blue - Sport Series - Spring Rate 300 lbs/in SRSP 672754
RACE TECH
$149.99If you're building a race-ready suspension setup, spring rate consistency directly impacts your lap times and handling predictability. The RACE TECH Rear Spring delivers the precision engineering and material quality required to maintain performance...SRSP672754- SKU:
- SRSP672754
- Availability:
- Ships Same Business Day
- Weight:
- 4.38 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SHOCK SPRING
- COLOR/FINISH:
- BLUE
- LENGTH IMPERIAL:
- 10.51'
- LINEAR SPRING RATE IMPERIAL:
- 300.00 LB/IN
- UNITS:
- PAIR
- LINEAR SPRING RATE METRIC:
- 5.40 KG/MM
- MODEL:
- SPORT SERIES
- RIDING STYLE:
- OFF-ROAD
$149.99 -
RACE TECH Front Spring - Blue - Sport Series - Spring Rate 319.19 lbs/in SRSP 672757
RACE TECH
$149.99A properly tuned front spring is fundamental to consistent lap times and predictable handling behavior. The RACE TECH Sport Series delivers a 319.19 lbs/in spring rate with precision engineering that eliminates guesswork from your suspension tuning...SRSP672757- SKU:
- SRSP672757
- Availability:
- Ships Same Business Day
- Weight:
- 4.50 LBS
- LINEAR SPRING RATE METRIC:
- 5.70 KG/MM
- PRODUCT NAME:
- SHOCK SPRING
- UNITS:
- EACH
- COLOR/FINISH:
- BLUE
- LENGTH IMPERIAL:
- 10.51'
- MODEL:
- SPORT SERIES
- RIDING STYLE:
- OFF-ROAD
- LINEAR SPRING RATE IMPERIAL:
- 319.19 LB/IN
- MOUNTING POSITION:
- REAR
$149.99 -
RACE TECH Gold Valve Shock Kit - 36 mm SMGV 3609
RACE TECH
$199.99If you're running a 36mm shock and need suspension that actually responds to your inputs rather than fighting you, this valving kit is the upgrade that separates competitive setups from mediocre ones. The Gold Valve design gives you real control over...SMGV3601- SKU:
- SMGV3601
- Availability:
- Ships Same Business Day
- Weight:
- 1.06 LBS
- OUTSIDE DIAMETER METRIC:
- 36.00 MM
- RIDING STYLE:
- UTV
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- COLOR/FINISH:
- GOLD
- MODEL:
- GOLD VALVE
- PRODUCT NAME:
- VALVE KIT
- RIDING STYLE:
- ATV
- TYPE:
- SHOCK
$199.99 -
RACE TECH Gold Valve Shock Kit - 44 mm SMGV441203
RACE TECH
$199.99Suspension performance directly impacts your control, traction, and confidence on any terrain. If you're running stock valving, you're leaving adjustability and responsiveness on the table—especially under demanding conditions like supercross or with a...SMGV4401- SKU:
- SMGV4401
- Availability:
- Ships Same Business Day
- Weight:
- 1.13 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- COLOR/FINISH:
- GOLD
- MODEL:
- GOLD VALVE
- OUTSIDE DIAMETER METRIC:
- 44.00 MM
- PRODUCT NAME:
- VALVE KIT
- TYPE:
- SHOCK
$199.99 -
RACE TECH Shock Shaft Bushing - 12.5 mm ID x 8 mm L SMSB 12508
RACE TECH
$12.99Shock shaft bushings are critical wear items that directly impact damping consistency and responsiveness. A worn or degraded bushing introduces play into your suspension geometry, compromising handling precision and increasing fade under sustained track...SMSB12508- SKU:
- SMSB12508
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MOUNTING POSITION:
- REAR
- TYPE:
- DAMPING ROD
- INSIDE DIAMETER IMPERIAL:
- 0.49'
- PRODUCT NAME:
- BUSHING
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- LENGTH METRIC:
- 8.00 MM
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- COLOR/FINISH:
- BLUE
- LENGTH IMPERIAL:
- 0.32'
$12.99 -
RACE TECH Shock Shaft Bushing - 14 mm ID x 12 mm L SMSB 1412
RACE TECH
$9.99Shock shaft bushings wear under continuous load cycles, causing seal leakage and unpredictable damping characteristics that compromise both handling and safety. The RACE TECH SMSB 1412 restores precision fit and low-friction performance, allowing your...SMSB1412- SKU:
- SMSB1412
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- LENGTH METRIC:
- 12.00 MM
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- INSIDE DIAMETER IMPERIAL:
- 0.55'
- PRODUCT NAME:
- BUSHING
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- TYPE:
- SHOCK SHAFT
- COLOR/FINISH:
- BLUE
- LENGTH IMPERIAL:
- 0.47'
$9.99
