Street Bike Suspension
Street Bike Suspension Upgrades at JJ Motorsports
Improve your street bike's handling and ride quality with advanced suspension kits from JJ Motorsports. Our range includes complete front-end kits, fork emulators, springs, and shocks engineered for better damping, reduced dive, and customizable firmness on the street or track. Compatible with Honda CBR, Suzuki GSX-R, Yamaha R1, and more, these upgrades enhance stability, comfort, and control for sportbikes, cruisers, or tourers, whether lowering for style or tuning for performance.
Shop trusted brands like Race Tech for gold valve kits and Progressive Suspension for adjustable shocks. Explore related categories such as street bike brakes for stopping power or street bike drivetrain for balanced setups.
Top Street Bike Suspension Products
- Race Tech Complete Front End Suspension Kit - 1.50 kg/mm Spring FLEK S49150 – For heavier riders seeking firm control.
- Race Tech Complete Front End Suspension Kit - 0.95 kg/mm Spring FLEK S49095 – Balanced for standard street use.
- Race Tech Complete Front End Suspension Kit - 1.30 kg/mm Spring FLEK S49130 – Enhanced damping for aggressive riding.
- Race Tech Complete Front End Suspension Kit - 1.00 kg/mm Spring FLEK S3810 – Versatile for daily commuters.
- Race Tech Complete Front End Suspension Kit - 1.10 kg/mm Spring FLEK S49110 – Optimized for track-like precision.
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
-
VORTEX Swingarm Spool Slider - 10 mm SP411K
VORTEX
$41.95Track days and street riding both demand swingarm protection that won't fail when you need it most. The VORTEX SP411K slider absorbs impact energy from low-side slides, preserving your frame and suspension geometry while you focus on performance. Built...13030125- SKU:
- 13030125
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MODEL:
- FITS MOST LATE-MODEL KAWASAKIS
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SWINGARM SLIDER SPOOL
- TYPE:
- 10 MM
$41.95 -
VORTEX Swingarm Spool Slider - 6 mm SP614K
VORTEX
$41.95Track days and street riding both demand reliable swingarm protection—and the VORTEX SP614K delivers exactly that without adding unnecessary weight. This 6mm spool slider uses a lightweight billet aluminum body paired with a durable plastic slider puck...13030127- SKU:
- 13030127
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- MODEL:
- FITS MOST LATE-MODEL YAMAHAS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SWINGARM SLIDER SPOOL
- TYPE:
- 6 MM
- UNITS:
- EACH
$41.95 -
VORTEX Swingarm Spool - Green - 8 mm SP526L
VORTEX
$24.95If you're serious about maintenance, detailing, or track prep, a quality swingarm spool is non-negotiable. The VORTEX Swingarm Spool eliminates reliance on your kickstand, providing stable, level support that protects your swingarm and frame from...13030311- SKU:
- 13030311
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$24.95 -
VORTEX Swingarm Spool - Green - 10 mm SP402L
VORTEX
$24.95Proper motorcycle maintenance and storage require secure support that won't damage your swingarm or compromise your bike's geometry. The VORTEX Swingarm Spool eliminates kickstand dependency, allowing you to safely elevate your rear wheel for service,...13030312- SKU:
- 13030312
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
$24.95 -
VORTEX Lowering Link - Stock/1.25"/2.5" LL411
VORTEX
$67.95A lower center of gravity transforms your sportbike's launch performance and handling confidence. The VORTEX Lowering Link gives you three ride height options—1", 1.25", or 2.5" of drop—so you can dial in the perfect setup for your bike and riding style...13040031- SKU:
- 13040031
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- UNITS:
- PAIR
- COLOR/FINISH:
- ALUMINUM
- HEIGHT ADJUSTMENT IMPERIAL:
- HOLE 1 LOWERS TO STOCK
- HEIGHT ADJUSTMENT IMPERIAL:
- HOLE 3 LOWERS 2.50'
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- HEIGHT ADJUSTMENT IMPERIAL:
- HOLE 2 LOWERS 2.00'
- MOUNTING POSITION:
- REAR
- TYPE:
- LINK
- PRODUCT NAME:
- LOWERING KIT
$67.95 -
VORTEX Lowering Link - Stock/1.25/2.5" LL412
VORTEX
$67.95A lower center of gravity transforms your sportbike's launch performance and handling confidence. The VORTEX Lowering Link gives you adjustable ride height geometry without permanent modifications—dial in your ideal setup based on track conditions, rider...13040032- SKU:
- 13040032
- Availability:
- Ships Same Business Day
- Weight:
- 0.34 LBS
- COLOR/FINISH:
- ALUMINUM
- PRODUCT NAME:
- LOWERING KIT
- UNITS:
- PAIR
- HEIGHT ADJUSTMENT IMPERIAL:
- HOLE 1 LOWERS TO STOCK
- HEIGHT ADJUSTMENT IMPERIAL:
- HOLE 2 LOWERS 2.00'
- TYPE:
- LINK
- HEIGHT ADJUSTMENT IMPERIAL:
- HOLE 3 LOWERS 2.50'
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
$67.95 -
VORTEX Lowering Link - Stock/2"/4" LL545
VORTEX
$67.95A lower center of gravity transforms your sportbike's launch characteristics and handling confidence—especially critical if you're struggling to reach the ground comfortably or leaving performance on the table at the line. The VORTEX Lowering Link...13040035- SKU:
- 13040035
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- COLOR/FINISH:
- ALUMINUM
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- MOUNTING POSITION:
- REAR
- TYPE:
- LINK
- HEIGHT ADJUSTMENT IMPERIAL:
- HOLE 1 LOWERS TO STOCK
- PRODUCT NAME:
- LOWERING KIT
- HEIGHT ADJUSTMENT IMPERIAL:
- HOLE 2 LOWERS 2.00'
- HEIGHT ADJUSTMENT IMPERIAL:
- HOLE 3 LOWERS 4.00'
- UNITS:
- PAIR
$67.95 -
VORTEX Lowering Link - 2" - CBR600RR LL271
VORTEX
$67.95A lower center of gravity transforms your CBR600RR's launch performance and handling confidence, especially in competitive environments where every hundredth of a second counts. Lowering links give shorter riders the ground reach they need without...13040163- SKU:
- 13040163
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- UNITS:
- PAIR
- COLOR/FINISH:
- ALUMINUM
- HEIGHT ADJUSTMENT IMPERIAL:
- HOLE 1 LOWERS 2.00'
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- LOWERING KIT
- TYPE:
- LINK
$67.95 -
PARTS UNLIMITED Fork Seals - 41 mm ID x 53 mm OD x 8/10.5 mm T PUP40FORK455166
PARTS UNLIMITED
$20.35Worn fork seals compromise suspension performance and invite hydraulic fluid leakage that accelerates internal wear. These OEM-specification seals restore proper damping characteristics and seal integrity, ensuring consistent suspension response through...04070158- SKU:
- 04070158
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MATERIAL:
- RUBBER
- UNITS:
- PAIR
- PRODUCT NAME:
- FORK SEAL
- THICKNESS METRIC:
- 8.00 MM/10.50 MM
- INSIDE DIAMETER METRIC:
- 41.00 MM
- OUTSIDE DIAMETER METRIC:
- 53.00 MM
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
$20.35 -
VORTEX Swingarm Spool - Blue - 6 mm SP601B
VORTEX
$24.95If you're serious about maintenance, storage, or track prep, a quality swingarm spool is non-negotiable. The VORTEX Swingarm Spool eliminates the need for kickstand support, providing a stable, secure connection point for rear stands—essential for any...13030020- SKU:
- 13030020
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SWINGARM SPOOL
- COLOR/FINISH:
- BLUE
- TYPE:
- 6 MM
- UNITS:
- PAIR
- MATERIAL:
- ALUMINUM
- MODEL:
- FITS MOST LATE-MODEL YAMAHAS
- RIDING STYLE:
- STREET
$24.95 -
PARTS UNLIMITED Fork Seals - 41 mm ID x 53 mm OD x 11 mm T PUP40FORK455167
PARTS UNLIMITED
$20.35Fork seals are critical wear items that directly impact your suspension's performance and longevity. Once they begin to degrade, hydraulic fluid leakage compromises damping characteristics and can lead to costly internal damage. These OEM-specification...04070159- SKU:
- 04070159
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- INSIDE DIAMETER METRIC:
- 41.00 MM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- THICKNESS METRIC:
- 11.00 MM
- MATERIAL:
- RUBBER
- OUTSIDE DIAMETER METRIC:
- 53.00 MM
- PRODUCT NAME:
- FORK SEAL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
$20.35 -
PARTS UNLIMITED Fork Seals - 43 mm ID x 55.1 mm OD x 9.5/10 mm T PUP40FORK455089
PARTS UNLIMITED
$32.59Worn fork seals compromise suspension performance and accelerate damage to your fork tubes and internals—a problem that compounds quickly if left unaddressed. These PARTS UNLIMITED fork seals are manufactured to OEM specifications, ensuring precise...04070127- SKU:
- 04070127
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- PRODUCT NAME:
- FORK SEAL
- INSIDE DIAMETER METRIC:
- 43.00 MM
- MATERIAL:
- NOK ANTI-STICTION
- OUTSIDE DIAMETER METRIC:
- 55.10 MM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- THICKNESS METRIC:
- 9.50 MM/10.00 MM
- UNITS:
- PAIR
- RIDING STYLE:
- OFF-ROAD
$32.59 -
VORTEX Lowering Link - Stock/2"/4" LL544
VORTEX
$67.95A lower center of gravity translates directly to better weight transfer during acceleration and more predictable handling through corners—critical advantages whether you're launching hard off the line or pushing the limits on the track. The VORTEX...13040034- SKU:
- 13040034
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- UNITS:
- PAIR
- PRODUCT NAME:
- LOWERING KIT
- HEIGHT ADJUSTMENT IMPERIAL:
- HOLE 2 LOWERS 2.00'
- HEIGHT ADJUSTMENT IMPERIAL:
- HOLE 3 LOWERS 4.00'
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- TYPE:
- LINK
- COLOR/FINISH:
- ALUMINUM
- HEIGHT ADJUSTMENT IMPERIAL:
- HOLE 1 LOWERS TO STOCK
- RIDING STYLE:
- STREET
$67.95 -
VORTEX Lowering Link - 1"/1.75" LL671
VORTEX
$67.95A lower center of gravity transforms your sportbike's performance—sharper launches, improved mid-corner stability, and the confidence that comes from easier ground reach. The VORTEX Lowering Link delivers this advantage through adjustable geometry,...13040164- SKU:
- 13040164
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- HEIGHT ADJUSTMENT IMPERIAL:
- HOLE 2 LOWERS 3.00'
- UNITS:
- PAIR
- HEIGHT ADJUSTMENT IMPERIAL:
- HOLE 1 LOWERS 1.00'
- PRODUCT NAME:
- LOWERING KIT
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- TYPE:
- LINK
- COLOR/FINISH:
- ALUMINUM
- RIDING STYLE:
- STREET
$67.95 -
VORTEX Lowering Link - 2" - R6 LL624
VORTEX
$67.95Lower your R6's center of gravity to unlock better weight transfer during acceleration and corner entry—a measurable advantage that translates to faster launches and increased confidence on track. Adjustable ride height lets you dial in the perfect setup...13040143- SKU:
- 13040143
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- UNITS:
- PAIR
- COLOR/FINISH:
- ALUMINUM
- RIDING STYLE:
- STREET
- HEIGHT ADJUSTMENT IMPERIAL:
- HOLE 1 LOWERS 2.00'
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- TYPE:
- LINK
- PRODUCT NAME:
- LOWERING KIT
$67.95Qty in Cart: 0Quantity:Price:$67.95Subtotal: -
VORTEX Lowering Link - 2" LL436
VORTEX
$67.95A lower center of gravity transforms how your sportbike launches and handles, giving you the confidence to push harder and the reach to plant your feet with ease. The VORTEX Lowering Link LL436 delivers adjustable ride height geometry without...13040297- SKU:
- 13040297
- Availability:
- Ships Same Business Day
- Weight:
- 0.49 LBS
- COLOR/FINISH:
- ALUMINUM
- HEIGHT ADJUSTMENT IMPERIAL:
- HOLE 1 LOWERS 2.00'
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- PRODUCT NAME:
- LOWERING KIT
- MOUNTING POSITION:
- REAR
- TYPE:
- LINK
$67.95 -
VORTEX Lowering Link - 1.5" - ZX10R LL483
VORTEX
$67.95Lowering your ZX10R improves weight distribution for more consistent launches and sharper cornering geometry. A lower center of gravity translates directly to faster acceleration off the line and increased rider confidence when leaning into aggressive...13040453- SKU:
- 13040453
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- LOWERING KIT
- TYPE:
- LINK
- HEIGHT ADJUSTMENT IMPERIAL:
- LOWERS 1.50'
- UNITS:
- PAIR
- COLOR/FINISH:
- ALUMINUM
$67.95 -
VORTEX Lowering Link - 1.5" - GSXR600/750 LL542
VORTEX
$67.95A lower center of gravity transforms how your GSXR600/750 launches and handles through corners—especially critical when you're working with razor-thin margins in competitive riding. This lowering link gives you adjustable ride height geometry without...13040454- SKU:
- 13040454
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- HEIGHT ADJUSTMENT IMPERIAL:
- HOLE 1 LOWERS 1.50'
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- ALUMINUM
- PRODUCT NAME:
- LOWERING KIT
- UNITS:
- PAIR
- TYPE:
- LINK
$67.95 -
VORTEX Lowering Link - 1" LL408
VORTEX
$86.95Lowering your sportbike's center of gravity directly translates to harder launches, sharper cornering confidence, and easier ground reach—critical advantages whether you're on the strip or the street. The VORTEX Lowering Link LL408 delivers this...13040940- SKU:
- 13040940
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- COLOR/FINISH:
- ALUMINUM
- HEIGHT ADJUSTMENT IMPERIAL:
- HOLE 1 LOWERS 1.00'
- UNITS:
- PAIR
- PRODUCT NAME:
- LOWERING KIT
- TYPE:
- LINK
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
$86.95 -
VORTEX Lowering Link - 1.25" - CBR500R LL218
VORTEX
$67.95A lower center of gravity transforms your CBR500R's dynamics—sharper launches off the line, more predictable handling, and the confidence that comes from easier ground reach. Whether you're chasing lap times or simply want a more planted feel, the VORTEX...13040559- SKU:
- 13040559
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MOUNTING POSITION:
- REAR
- TYPE:
- LINK
- COLOR/FINISH:
- ALUMINUM
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- HEIGHT ADJUSTMENT IMPERIAL:
- HOLE 1 LOWERS 1.25'
- PRODUCT NAME:
- LOWERING KIT
- UNITS:
- PAIR
$67.95
