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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RACE TECH Fork Springs - 0.48 kg/mm FRSP 444748
RACE TECH
$149.99Precision fork performance demands springs that deliver consistent, repeatable rates lap after lap—no compromises. The RACE TECH 0.48 kg/mm fork springs are engineered for riders who demand exact spring force tolerances and minimal deflection under load...04050098- SKU:
- 04050098
- Availability:
- Ships Same Business Day
- Weight:
- 2.80 LBS
- OUTSIDE DIAMETER METRIC:
- 43.60 MM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- PAIR
- LENGTH IMPERIAL:
- 18.58'
- PRODUCT NAME:
- SPRING KIT
- SPRING RATE IMPERIAL:
- 26.90 LB/IN
$149.99Qty in Cart: 0Quantity:Price:$149.99Subtotal: -
RACE TECH Gold Valve Cartridge Fork Emulators for Damping Rod Forks FEGV 3001
RACE TECH
$199.99Damping rod forks are affordable and robust, but they often lack the refined control of modern cartridge systems. The RACE TECH Gold Valve Cartridge Fork Emulators transform your existing fork into a tunable suspension component that responds predictably...FEGV3001- SKU:
- FEGV3001
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MODEL:
- GOLD VALVE
- PRODUCT NAME:
- CARTRIDGE EMULATOR
- COLOR/FINISH:
- GOLD
- OUTSIDE DIAMETER IMPERIAL:
- 1.38'
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- TYPE:
- FORK
$199.99 -
RACE TECH Fork Springs - 0.26 kg/mm FRSP 274326
RACE TECH
$149.99Precision fork suspension tuning demands springs engineered to exact specifications, and RACE TECH's 0.26 kg/mm springs deliver repeatable performance lap after lap. Whether you're fine-tuning front-end geometry for track conditions or dialing in...FRSP274326- SKU:
- FRSP274326
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
- SPRING RATE IMPERIAL:
- 14.60 LB/IN
- LENGTH IMPERIAL:
- 16.93'
- PRODUCT NAME:
- SPRING KIT
- UNITS:
- PAIR
- OUTSIDE DIAMETER METRIC:
- 27.00 MM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
$149.99Qty in Cart: 0Quantity:Price:$149.99Subtotal: -
RACE TECH Fork Springs - 0.28 kg/mm FRSP 274328
RACE TECH
$149.99Front fork performance hinges on spring rate precision—too soft and you'll experience excessive dive under braking; too stiff and you'll lose traction through compressions. The RACE TECH 0.28 kg/mm fork springs deliver the exact stiffness curve your...FRSP274328- SKU:
- FRSP274328
- Availability:
- Ships Same Business Day
- Weight:
- 1.60 LBS
- PRODUCT NAME:
- SPRING KIT
- SPRING RATE IMPERIAL:
- 15.70 LB/IN
- LENGTH IMPERIAL:
- 16.93'
- OUTSIDE DIAMETER METRIC:
- 27.00 MM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- PAIR
$149.99Qty in Cart: 0Quantity:Price:$149.99Subtotal: -
RACE TECH Fork Springs - 0.30 kg/mm FRSP 274330
RACE TECH
$149.99Precise fork damping directly impacts your suspension's responsiveness and stability through corners—especially at speed where microseconds matter. The RACE TECH 0.30 kg/mm fork spring delivers predictable, consistent performance with tolerance accuracy...FRSP274330- SKU:
- FRSP274330
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
- PRODUCT NAME:
- SPRING KIT
- OUTSIDE DIAMETER METRIC:
- 27.00 MM
- LENGTH IMPERIAL:
- 16.93'
- RIDING STYLE:
- OFF-ROAD
- SPRING RATE IMPERIAL:
- 16.80 LB/IN
- TYPE:
- FORK
- UNITS:
- PAIR
$149.99 -
RACE TECH Bladder Cap Kit - KTM WP Shock SWBL 01
RACE TECH
$79.99If you're running a KTM WP shock at the limit, you know that heat fade and inconsistent damping cost you tenths on the track. The RACE TECH Bladder Cap Kit replaces your mechanical piston with a nitrogen-filled bladder system, eliminating friction points...SWBL01- SKU:
- SWBL01
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MODEL:
- FITS KTM WP SHOCK MODELS 1998-2002
- PRODUCT NAME:
- CAP
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- MOUNTING POSITION:
- REAR
- COLOR/FINISH:
- BLACK
- TYPE:
- SHOCK BLADDER
$79.99Qty in Cart: 0Quantity:Price:$79.99Subtotal: -
RACE TECH Fork Pressure Springs for Dual Chamber Forks - 2.2 kg/mm FRPS 261022
RACE TECH
$79.99Fine-tuning your fork's response requires precision internals that match your riding style and track conditions. RACE TECH fork pressure springs deliver consistent, predictable damping characteristics by optimizing the dual-chamber fork's air spring...04050250- SKU:
- 04050250
- Availability:
- Ships Same Business Day
- Weight:
- 0.33 LBS
- MODEL:
- FOR DUAL-CHAMBER FORK
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- PRODUCT NAME:
- PRESSURE SPRING
- SPRING RATE IMPERIAL:
- 123.20 LB/IN
- UNITS:
- PAIR
$79.99Qty in Cart: 0Quantity:Price:$79.99Subtotal: -
FACTORY CONNECTION Front Fork Springs - 0.50 kg/mm LSA-050
FACTORY CONNECTION
$159.95Precision fork geometry starts with the right spring rate, and Factory Connection's LSA-050 delivers the consistency that competitive riders demand. These U.S.-manufactured springs are engineered for the bumps and compressions you'll encounter at speed,...LSA050- SKU:
- LSA050
- Availability:
- Ships Same Business Day
- Weight:
- 2.80 LBS
- UNITS:
- PAIR
- PRODUCT NAME:
- SPRING KIT
- RIDING STYLE:
- OFF-ROAD
- SPRING RATE IMPERIAL:
- 28.00 LB/IN
- TYPE:
- FORK
$159.95Qty in Cart: 0Quantity:Price:$159.95Subtotal: -
FACTORY CONNECTION Progressive Shock Spring - Spring Rate 503.99 lbs/in - 643.98 lbs/in FCW-H
FACTORY CONNECTION
$194.99Progressive spring rates deliver the responsiveness you need for small bumps without sacrificing control on aggressive compressions—this is the engineering advantage that separates dialed-in suspension from stock setups. The Factory Connection FCW-H...FCWH- SKU:
- FCWH
- Availability:
- Ships Same Business Day
- Weight:
- 5.56 LBS
- COLOR/FINISH:
- WHITE
- PRODUCT NAME:
- SHOCK SPRING
- COLOR/FINISH:
- SHOT PEENED
- PROGRESSIVE SPRING RATE IMPERIAL:
- 503.99 LB/IN - 643.98 LB/IN
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- SPRING TYPE:
- SINGLE PROGRESSIVE RATE
- MOUNTING POSITION:
- REAR
$194.99Qty in Cart: 0Quantity:Price:$194.99Subtotal: -
FACTORY CONNECTION Front Fork Springs - 0.45 kg/mm LRA-045
FACTORY CONNECTION
$149.99Factory Connection front fork springs deliver the precision and consistency your suspension demands, whether you're fine-tuning a race bike or rebuilding a worn-out setup. The 0.45 kg/mm rate strikes the balance between responsive handling and consistent...04050166- SKU:
- 04050166
- Availability:
- Ships Same Business Day
- Weight:
- 2.50 LBS
- PRODUCT NAME:
- SPRING KIT
- SPRING RATE IMPERIAL:
- 25.20 LB/IN
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- PAIR
- RIDING STYLE:
- STREET
$149.99Qty in Cart: 0Quantity:Price:$149.99Subtotal: -
FACTORY CONNECTION Front Fork Springs - 0.55 kg/mm LRE-055
FACTORY CONNECTION
$149.99Factory Connection front fork springs deliver the precision dampening and consistent rate your suspension demands, whether you're pushing through desert whoops or dialing in track setup. These springs are engineered for durability under extreme...04050318- SKU:
- 04050318
- Availability:
- Ships Same Business Day
- Weight:
- 2.90 LBS
- PRODUCT NAME:
- SPRING KIT
- TYPE:
- FORK
- UNITS:
- PAIR
- RIDING STYLE:
- OFF-ROAD
- SPRING RATE IMPERIAL:
- 30.80 LB/IN
$149.99Qty in Cart: 0Quantity:Price:$149.99Subtotal:
