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...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
$30.95The 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...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
$30.95Qty in Cart: 0Quantity:Price:$30.95Subtotal: -
UFO Fork Cover - White - KTM65 - '09-'10 KT04011-047
UFO
$30.95Fork 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...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
$30.95 -
UFO Fork Cover - Red - SX/SXF - '15-'17 KT04055-FFLU
UFO
$30.95Fork 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...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
$30.95 -
UFO Fork Slider Protectors - Black HO04640-001
UFO
$30.95Fork 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...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
$30.95 -
UFO Fork Slider Protectors - Natural HO04640-280
UFO
$30.95Fork 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...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
$30.95 -
UFO Fork Cover - White - YZ85 YA04874-046
UFO
$30.95Fork 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...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
$30.95Qty in Cart: 0Quantity:Price:$30.95Subtotal: -
UFO Fork Cover - Black - KX80/85 KA03711-001
UFO
$30.95The 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...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
$30.95 -
On Sale
RACE TECH Shock Oil Seal - 14 mm x 30 mm - KYB SKOS 14
RACE TECH
MSRP: $9.99Now: $8.99Was: $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...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
MSRP: $9.99Now: $8.99Was: $9.99 -
On Sale
RACE TECH Front Spring - Blue - Sport Series - Spring Rate 358 lbs/in SRSP 622864
RACE TECH
MSRP: $149.99Now: $134.99Was: $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...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'
MSRP: $149.99Now: $134.99Was: $149.99 -
On Sale
RACE TECH Front Spring - Blue - Sport Series - Spring Rate 258 lbs/in SRSP 672746
RACE TECH
MSRP: $149.99Now: $134.99Was: $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...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
MSRP: $149.99Now: $134.99Was: $149.99Qty in Cart: 0Quantity:Price:MSRP: $149.99Now: $134.99Was: $149.99Subtotal: -
On Sale
RACE TECH Front Spring - Blue - Sport Series - Spring Rate 269 lbs/in SRSP 672748
RACE TECH
MSRP: $149.99Now: $134.99Was: $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...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
MSRP: $149.99Now: $134.99Was: $149.99 -
On Sale
RACE TECH Front Spring - Blue - Sport Series - Spring Rate 280 lbs/in SRSP 672750
RACE TECH
MSRP: $149.99Now: $134.99Was: $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...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
MSRP: $149.99Now: $134.99Was: $149.99Qty in Cart: 0Quantity:Price:MSRP: $149.99Now: $134.99Was: $149.99Subtotal: -
On Sale
RACE TECH Front Spring - Blue - Sport Series - Spring Rate 290 lbs/in SRSP 672752
RACE TECH
MSRP: $149.99Now: $134.99Was: $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...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
MSRP: $149.99Now: $134.99Was: $149.99 -
On Sale
RACE TECH Rear Spring - Blue - Sport Series - Spring Rate 300 lbs/in SRSP 672754
RACE TECH
MSRP: $149.99Now: $134.99Was: $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...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
MSRP: $149.99Now: $134.99Was: $149.99 -
On Sale
RACE TECH Front Spring - Blue - Sport Series - Spring Rate 319.19 lbs/in SRSP 672757
RACE TECH
MSRP: $149.99Now: $134.99Was: $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...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
MSRP: $149.99Now: $134.99Was: $149.99 -
On Sale
RACE TECH Gold Valve Shock Kit - 36 mm SMGV 3609
RACE TECH
MSRP: $199.99Now: $179.99Was: $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...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
MSRP: $199.99Now: $179.99Was: $199.99 -
On Sale
RACE TECH Gold Valve Shock Kit - 44 mm SMGV441203
RACE TECH
MSRP: $199.99Now: $179.99Was: $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...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
MSRP: $199.99Now: $179.99Was: $199.99 -
On Sale
RACE TECH Shock Shaft Bushing - 12.5 mm ID x 8 mm L SMSB 12508
RACE TECH
MSRP: $12.99Now: $11.69Was: $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...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'
MSRP: $12.99Now: $11.69Was: $12.99 -
On Sale
RACE TECH Shock Shaft Bushing - 14 mm ID x 12 mm L SMSB 1412
RACE TECH
MSRP: $9.99Now: $8.99Was: $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...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'
MSRP: $9.99Now: $8.99Was: $9.99
