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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SDI Fork Service Kit - 48 mm KSFK48
SDI
$89.95A properly serviced fork is the foundation of responsive handling and rider confidence. This complete service kit eliminates the guesswork—no hunting for individual seals, fluids, or wear components across multiple suppliers. Keep your 48 mm forks...04500627- SKU:
- 04500627
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
$89.95 -
SDI Fork Service Kit - 37 mm SFSK37
SDI
$74.95Proper fork maintenance is non-negotiable for suspension performance and rider safety. This complete service kit eliminates the guesswork by providing every seal, fluid, and component needed to restore your 37mm forks to factory specifications. Whether...04500628- SKU:
- 04500628
- Availability:
- Ships Same Business Day
- Weight:
- 0.43 LBS
$74.95 -
SDI Fork Service Kit - 47 mm SFSK47
SDI
$74.95Proper fork maintenance is critical to maintaining responsive handling and consistent performance on the track or trail. The SDI Fork Service Kit - 47 mm delivers all the seals, bushings, and internal components you need to restore your forks to factory...04500629- SKU:
- 04500629
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
$74.95 -
SDI Fork Service Kit - 48 mm SFSK48
SDI
$79.95A properly serviced fork is the foundation of consistent suspension performance and rider safety. This comprehensive kit eliminates the guesswork by providing all the essential components needed for a complete 48 mm fork overhaul, saving you time and...04500630- SKU:
- 04500630
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
$79.95 -
SDI Fork Service Kit - 43 mm WFSK43-AER
SDI
$114.95Fork maintenance directly impacts suspension responsiveness, damping consistency, and overall ride quality—neglecting service intervals accelerates wear on seals and internal components. The SDI Fork Service Kit WFSK43-AER supplies all essential renewal...04500635- SKU:
- 04500635
- Availability:
- Ships Same Business Day
- Weight:
- 0.41 LBS
$114.95Qty in Cart: 0Quantity:Price:$114.95Subtotal: -
SDI Fork Service Kit - 48 mm WFSK48
SDI
$133.95Regular fork service is critical to maintaining consistent suspension performance and preventing premature wear on seals, bushings, and internal components. The SDI Fork Service Kit - 48 mm includes all the essential wear items and fluids needed to...04500636- SKU:
- 04500636
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
$133.95Qty in Cart: 0Quantity:Price:$133.95Subtotal: -
SDI Linkage Arm - Blue SDECLAK16-BLU
SDI
$449.95If you're running a stock linkage arm, you're compromising both handling and comfort. The SDI Linkage Arm eliminates front-to-back rocking under acceleration while maintaining responsive feedback through corners—meaning better chassis balance and a more...13020707- SKU:
- 13020707
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
$449.95 -
SDI Linkage Arm - Black SDECLAY10-B
SDI
$449.95If you're experiencing front-end instability or harsh bottoming through the suspension, the SDI Linkage Arm directly addresses these handling issues by stiffening the initial suspension curve and reducing unwanted rocking. This precision-machined...13020709- SKU:
- 13020709
- Availability:
- Ships Same Business Day
- Weight:
- 1.64 LBS
$449.95Qty in Cart: 0Quantity:Price:$449.95Subtotal: -
On Sale
SDI Linkage Arm - Black SDECLAY18-B
SDI
MSRP: $449.95Now: $288.00Was: $449.95If you're experiencing front-to-back movement or harsh bottoming during aggressive riding, the SDI Linkage Arm addresses both issues by stiffening your initial suspension curve and smoothing out mid-stroke performance. This precision-engineered component...13020711- SKU:
- 13020711
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
MSRP: $449.95Now: $288.00Was: $449.95Qty in Cart: 0Quantity:Price:MSRP: $449.95Now: $288.00Was: $449.95Subtotal: -
SDI Linkage Arm - Blue SDECLAY18-BLU
SDI
$449.95If you're experiencing excessive front-to-back movement or harshness in deep compressions, the SDI Linkage Arm directly addresses these handling compromises by stiffening the initial curve of your suspension. This precision-engineered component improves...13020712- SKU:
- 13020712
- Availability:
- Ships Same Business Day
- Weight:
- 1.60 LBS
$449.95 -
SDI Lowering Pull Rod - Black SDECPRKT11-B
SDI
$219.95If you're running a lowering kit but still dealing with a mushy initial turn-in and excessive wallowing through corners, your suspension geometry needs refinement. The SDI Lowering Pull Rod recalibrates your rear suspension's rate curve to deliver crisp...13041062- SKU:
- 13041062
- Availability:
- Ships Same Business Day
- Weight:
- 0.87 LBS
$219.95 -
SDI Lowering Pull Rod - Black SDECPRKT16-B
SDI
$219.95If your bike wallows through corners and harshes over bumps, your suspension geometry is working against you. The SDI Lowering Pull Rod corrects this by stiffening the initial suspension curve while maintaining compliance in deeper strokes—giving you a...13041063- SKU:
- 13041063
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
$219.95 -
SDI Lowering Pull Rod - Black SDECPRKX250-B
SDI
$219.95If you're experiencing vague mid-corner feel or harsh bottoming in your suspension, a quality lowering pull rod directly addresses both issues by improving chassis geometry and damping characteristics. This SDI component stiffens the initial suspension...13041064- SKU:
- 13041064
- Availability:
- Ships Same Business Day
- Weight:
- 0.78 LBS
$219.95 -
SDI Lowering Pull Rod - Black SDECPRKX85L-B
SDI
$62.95If your bike feels wallowy under acceleration or harsh on deep compressions, a quality lowering pull rod transforms how your chassis responds. The SDI Lowering Pull Rod sharpens initial steering feedback while smoothing out mid-stroke harshness—giving...13041065- SKU:
- 13041065
- Availability:
- Ships Same Business Day
- Weight:
- 0.28 LBS
$62.95Qty in Cart: 0Quantity:Price:$62.95Subtotal: -
SDI Lowering Pull Rod - Blue SDECPRKX85SLBLU
SDI
$62.95If you're experiencing chassis wallowing mid-corner or harshness during aggressive trail braking, a precision lowering pull rod directly addresses both issues by stiffening your suspension's initial curve and controlling deep-stroke compression. The SDI...13041067- SKU:
- 13041067
- Availability:
- Ships Same Business Day
- Weight:
- 0.28 LBS
$62.95 -
SDI Lowering Pull Rod - Black SDECPRY10-B
SDI
$219.95If your suspension feels wallowing and imprecise during aggressive cornering, the SDI Lowering Pull Rod addresses the root cause by stiffening the initial suspension curve and reducing mid-stroke harshness. This precision-machined component improves...13041068- SKU:
- 13041068
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
$219.95 -
SDI Lowering Pull Rod - Black SDECPRKX85XL-B
SDI
$62.95If you're running a motorcycle that wallows through corners or harshes on deep compressions, a quality lowering pull rod transforms how your chassis responds. The SDI Lowering Pull Rod sharpens your bike's initial turn-in while eliminating that...13041069- SKU:
- 13041069
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$62.95 -
SDI Lowering Pull Rod - Blue SDECPRY10-BLU
SDI
$219.95If you're experiencing wallowing through initial suspension compression or harsh bottoming in deep-stroke situations, the SDI Lowering Pull Rod directly addresses both issues by stiffening the early-stroke behavior while controlling harsh impacts. This...13041070- SKU:
- 13041070
- Availability:
- Ships Same Business Day
- Weight:
- 0.88 LBS
$219.95Qty in Cart: 0Quantity:Price:$219.95Subtotal: -
On Sale
SDI Lowering Pull Rod - Black SDECPRY18-B
SDI
MSRP: $219.95Now: $141.00Was: $219.95If your suspension setup feels soft through corners or wallows under hard acceleration, a lowering pull rod transforms your chassis dynamics by stiffening the initial curve of your suspension while maintaining comfort on the street. This...13041071- SKU:
- 13041071
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
MSRP: $219.95Now: $141.00Was: $219.95 -
On Sale
SDI Lowering Pull Rod - Blue SDECPRY15-BLU
SDI
MSRP: $219.95Now: $141.00Was: $219.95If you're running a motorcycle that wallows through corners or harshes over deep bumps, your suspension geometry is working against you. The SDI Lowering Pull Rod fine-tunes your bike's chassis balance by stiffening the initial suspension curve,...13041072- SKU:
- 13041072
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
MSRP: $219.95Now: $141.00Was: $219.95
