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
-
OHLINS Fork Damping Kit - Grom FDK 111
OHLINS
$273.90Precision fork damping is the foundation of predictable handling and confidence in the corners. The Ohlins FDK 111 gives you factory-level adjustability with aftermarket performance, letting you dial in compression and rebound damping to match your...04130062- SKU:
- 04130062
- Availability:
- Ships Same Business Day
- Weight:
- 4.56 LBS
- COLOR/FINISH:
- BLACK
- TYPE:
- FORK
- UNITS:
- KIT
- PRODUCT NAME:
- DAMPER KIT
- RIDING STYLE:
- STREET
$273.90 -
OHLINS FKR Shock Kit FKR 102
OHLINS
$2,583.90Suspension tuning separates competitive riders from the rest of the field, and the OHLINS FKR 102 Shock Kit gives you the precision adjustment range used by factory Moto3, Moto2, and World Superbike teams. This TTX-equipped shock delivers responsive...04130071- SKU:
- 04130071
- Availability:
- Ships Same Business Day
- Weight:
- 10.10 LBS
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- PRODUCT NAME:
- FKR CARTRIDGE
$2,583.90 -
OHLINS FKR Shock Kit FKR 115
OHLINS
$2,583.90Whether you're chasing lap times on the track or dialing in your bike's handling on the street, suspension performance separates competitive riders from the rest. The Öhlins FKR 115 brings factory-level damping control to your large-displacement machine...04130072- SKU:
- 04130072
- Availability:
- Ships Same Business Day
- Weight:
- 10.10 LBS
- PRODUCT NAME:
- FKR CARTRIDGE
- UNITS:
- KIT
- RIDING STYLE:
- STREET
$2,583.90Qty in Cart: 0Quantity:Price:$2,583.90Subtotal: -
OHLINS FKR Shock Kit FKR 122
OHLINS
$2,583.90If you're serious about dialing in your large-displacement bike's handling, you need suspension that responds to your inputs with precision—not guesswork. The Ohlins FKR Shock Kit FKR 122 brings World Superbike-proven technology to your machine, giving...04130073- SKU:
- 04130073
- Availability:
- Ships Same Business Day
- Weight:
- 10.10 LBS
- PRODUCT NAME:
- FKR CARTRIDGE
- RIDING STYLE:
- STREET
- UNITS:
- KIT
$2,583.90 -
OHLINS Hypersport NIX 30 Cartridge Kit - 30 mm FGK 236
OHLINS
$1,229.00If you're chasing precision suspension performance on the track, the OHLINS Hypersport NIX 30 Cartridge Kit delivers the immediate response and adjustability that separates winning setups from the rest. Developed and proven in World Superbike and AMA...04130075- SKU:
- 04130075
- Availability:
- Ships Same Business Day
- Weight:
- 4.05 LBS
- LENGTH IMPERIAL:
- 32.91'
- MODEL:
- NIX 30
- PRODUCT NAME:
- CARTRIDGE
- RIDING STYLE:
- STREET
- TYPE:
- FORK
- UNITS:
- KIT
- FOR FORK TUBE DIAMETER METRIC:
- 30.00 MM
$1,229.00 -
OHLINS Hypersport NIX 30 Cartridge Kit - 30 mm FGK 239
OHLINS
$1,351.90If you're serious about track performance, your fork damping needs to respond instantly to input while maintaining consistent pressure throughout the compression stroke. The Öhlins Hypersport NIX 30 cartridge kit delivers exactly that—race-proven...04130076- SKU:
- 04130076
- Availability:
- Ships Same Business Day
- Weight:
- 4.20 LBS
- PRODUCT NAME:
- CARTRIDGE
- TYPE:
- FORK
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- MODEL:
- NIX 30
- FOR FORK TUBE DIAMETER METRIC:
- 30.00 MM
- LENGTH IMPERIAL:
- 29.25'
$1,351.90 -
OHLINS FKS Street NIX 30 Cartridge Kit - 30 mm FKS 501
OHLINS
$1,153.90The Ohlins FKS Street NIX 30 Cartridge Kit delivers precision damping control for street-driven performance vehicles that demand responsive handling without sacrificing comfort. If you're serious about tuning suspension geometry to match your driving...04130078- SKU:
- 04130078
- Availability:
- Ships Same Business Day
- Weight:
- 3.80 LBS
- UNITS:
- KIT
- MODEL:
- NIX 30
- PRODUCT NAME:
- CARTRIDGE
- RIDING STYLE:
- STREET
$1,153.90Qty in Cart: 0Quantity:Price:$1,153.90Subtotal: -
PARTS UNLIMITED Fork Seals - 36 mm ID x 48 mm OD x 8/9.5 mm T PUP40FORK455091
PARTS UNLIMITED
$31.95Fork seals are critical wear items that directly impact suspension performance and safety. Worn or leaking seals compromise damping, reduce handling precision, and allow contamination into the fork tubes—leading to accelerated internal component wear...04070029- SKU:
- 04070029
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MATERIAL:
- NOK ANTI-STICTION
- PRODUCT NAME:
- FORK SEAL
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- PAIR
- OUTSIDE DIAMETER METRIC:
- 48.00 MM
- RIDING STYLE:
- STREET
- INSIDE DIAMETER METRIC:
- 36.00 MM
- RIDING STYLE:
- OFF-ROAD
- THICKNESS METRIC:
- 8.00 MM/9.50 MM
$31.95 -
PARTS UNLIMITED Fork Seals - 43 mm ID x 54 mm OD x 11 mm T PUP40FORK455093
PARTS UNLIMITED
$30.95Fork seals are critical wear items that directly impact your suspension's performance and longevity. Deteriorated seals allow hydraulic fluid to leak past the stanchions, reducing damping control and risking internal corrosion that compromises handling...04070030- SKU:
- 04070030
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- INSIDE DIAMETER METRIC:
- 43.00 MM
- MATERIAL:
- NOK ANTI-STICTION
- PRODUCT NAME:
- FORK SEAL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- OUTSIDE DIAMETER METRIC:
- 54.00 MM
- THICKNESS METRIC:
- 11.00 MM
- RIDING STYLE:
- STREET
$30.95 -
PARTS UNLIMITED Fork Seals - 42 mm ID x 54.1 mm OD x 10.5/11.5 mm T PUP40FORK455104
PARTS UNLIMITED
$33.95Worn or leaking fork seals compromise suspension performance and invite contamination that accelerates internal component degradation. These OEM-specification seals restore hydraulic integrity and maintain consistent damping characteristics across your...04070032- SKU:
- 04070032
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MATERIAL:
- RUBBER
- RIDING STYLE:
- OFF-ROAD
- OUTSIDE DIAMETER METRIC:
- 54.10 MM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- THICKNESS METRIC:
- 10.50 MM/11.50 MM
- UNITS:
- PAIR
- PRODUCT NAME:
- FORK SEAL
- INSIDE DIAMETER METRIC:
- 42.00 MM
- RIDING STYLE:
- STREET
$33.95 -
PARTS UNLIMITED Fork Seals - 38 mm ID x 52 mm OD x 11 mm T PUP40FORK455045
PARTS UNLIMITED
$12.95Fork seals are critical wear items that directly impact your suspension's performance and longevity. Deteriorating seals allow hydraulic fluid to escape, leading to reduced damping, poor handling, and potential fork damage. These PARTS UNLIMITED...FS043- SKU:
- FS043
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- INSIDE DIAMETER METRIC:
- 38.00 MM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- PAIR
- RIDING STYLE:
- STREET
- OUTSIDE DIAMETER METRIC:
- 52.00 MM
- PRODUCT NAME:
- FORK SEAL
- MATERIAL:
- RUBBER
- RIDING STYLE:
- OFF-ROAD
- THICKNESS METRIC:
- 11.00 MM
$12.95 -
PARTS UNLIMITED Fork Seals - 41 mm ID x 53.1 mm OD x 8/10.5 mm T PUP40FORK455090
PARTS UNLIMITED
$31.95Worn fork seals compromise suspension performance and allow hydraulic fluid to leak onto your brake rotors—a safety hazard that demands immediate attention. These PARTS UNLIMITED fork seals are manufactured to OEM specifications, delivering the exact fit...FS047- SKU:
- FS047
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- RIDING STYLE:
- STREET
- INSIDE DIAMETER METRIC:
- 41.00 MM
- THICKNESS METRIC:
- 8.00 MM/10.50 MM
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- NOK ANTI-STICTION
- OUTSIDE DIAMETER METRIC:
- 53.10 MM
- PRODUCT NAME:
- FORK SEAL
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- PAIR
$31.95 -
PARTS UNLIMITED Fork Seals - 48 mm ID x 61 mm OD x 11 mm T PUP40FORK455129
PARTS UNLIMITED
$59.95Fork seals are a critical wear item that directly impact your suspension's performance and longevity. Worn or leaking seals allow hydraulic fluid to escape and contaminate your fork internals, leading to poor damping, reduced responsiveness, and...04070048- SKU:
- 04070048
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- OUTSIDE DIAMETER METRIC:
- 61.00 MM
- RIDING STYLE:
- STREET
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- PAIR
- PRODUCT NAME:
- FORK SEAL
- INSIDE DIAMETER METRIC:
- 48.00 MM
- MATERIAL:
- RUBBER
- RIDING STYLE:
- OFF-ROAD
- THICKNESS METRIC:
- 11.00 MM
$59.95 -
PARTS UNLIMITED Fork Seals - 43 mm ID x 52.7 mm OD x 9.5/10.3 mm T PUP40FORK455101
PARTS UNLIMITED
$55.95Worn fork seals compromise suspension performance and invite hydraulic fluid contamination that accelerates internal wear. These OEM-specification replacement seals restore your fork's damping characteristics and structural integrity, ensuring consistent...04070023- SKU:
- 04070023
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- OUTSIDE DIAMETER METRIC:
- 52.70 MM
- THICKNESS METRIC:
- 9.50 MM/10.30 MM
- INSIDE DIAMETER METRIC:
- 43.00 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- PRODUCT NAME:
- FORK SEAL
- RIDING STYLE:
- STREET
- MATERIAL:
- NOK ANTI-STICTION
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
$55.95 -
PARTS UNLIMITED Fork Seals - 48 mm ID x 57.7 mm OD x 9.5/10.3 mm T PUP40FORK455102
PARTS UNLIMITED
$59.11Fork seals are critical wear items that directly impact your suspension's performance and longevity. Degraded or leaking seals compromise damping efficiency, increase friction, and allow contamination into your fork internals—leading to costly damage and...04070024- SKU:
- 04070024
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- OFF-ROAD
- THICKNESS METRIC:
- 9.50 MM/10.30 MM
- INSIDE DIAMETER METRIC:
- 48.00 MM
- OUTSIDE DIAMETER METRIC:
- 57.70 MM
- PRODUCT NAME:
- FORK SEAL
- RIDING STYLE:
- STREET
- MATERIAL:
- NOK ANTI-STICTION
- UNITS:
- PAIR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
$59.11Qty in Cart: 0Quantity:Price:$59.11Subtotal: -
PARTS UNLIMITED Fork Seals - 45 mm ID x 58 mm OD x 8.5/11 mm T PUP40FORK455069
PARTS UNLIMITED
$13.95Worn fork seals compromise suspension performance and lead to costly oil leakage that accelerates seal and bushing degradation. These PARTS UNLIMITED replacement seals restore proper damping characteristics and protect your fork internals from...04070026- SKU:
- 04070026
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- OUTSIDE DIAMETER METRIC:
- 58.00 MM
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- FORK SEAL
- THICKNESS METRIC:
- 8.50 MM/11.00 MM
- MATERIAL:
- NOK ANTI-STICTION
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- PAIR
- INSIDE DIAMETER METRIC:
- 45.00 MM
- RIDING STYLE:
- STREET
$13.95 -
PARTS UNLIMITED Fork Seals - 50 mm ID x 59.6/60 mm OD x 7/10.5 mm T PUP40FORK455077
PARTS UNLIMITED
$15.95Fork seals are critical wear items that directly impact your suspension's performance and longevity. Degraded seals allow hydraulic fluid to escape, leading to reduced damping, poor handling, and potential fork damage. These OEM-specification...04070028- SKU:
- 04070028
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- INSIDE DIAMETER METRIC:
- 50.00 MM
- RIDING STYLE:
- STREET
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- NOK ANTI-STICTION
- OUTSIDE DIAMETER METRIC:
- 59.60 MM - 60.00 MM
- PRODUCT NAME:
- FORK SEAL
- THICKNESS METRIC:
- 7.00 MM/10.50 MM
- UNITS:
- PAIR
$15.95 -
PARTS UNLIMITED Fork Seals - 43 mm ID x 55 mm OD x 9.5/10.5 mm T PUP40FORK455161
PARTS UNLIMITED
$17.95Worn fork seals compromise suspension performance, allowing hydraulic fluid to leak and air to enter—degrading damping characteristics and putting your bike at risk. These PARTS UNLIMITED fork seals are manufactured to OEM specifications, delivering the...04070153- SKU:
- 04070153
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MATERIAL:
- RUBBER
- OUTSIDE DIAMETER METRIC:
- 55.00 MM
- RIDING STYLE:
- OFF-ROAD
- INSIDE DIAMETER METRIC:
- 43.00 MM
- PRODUCT NAME:
- FORK SEAL
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- THICKNESS METRIC:
- 9.50 MM/10.50 MM
- UNITS:
- PAIR
$17.95 -
PARTS UNLIMITED Fork Seals - 39 mm ID x 51 mm OD x 4/9.5 mm T PUP40FORK455162
PARTS UNLIMITED
$17.95Fork seals are critical to suspension performance—degraded seals allow oil to escape, compromising damping characteristics and reducing your forks' responsiveness. These PARTS UNLIMITED seals are manufactured to OEM specifications, ensuring your front...04070154- SKU:
- 04070154
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- INSIDE DIAMETER METRIC:
- 39.00 MM
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- THICKNESS METRIC:
- 4.00 MM/9.50 MM
- MATERIAL:
- RUBBER
- OUTSIDE DIAMETER METRIC:
- 51.00 MM
- PRODUCT NAME:
- FORK SEAL
- UNITS:
- PAIR
$17.95 -
PARTS UNLIMITED Fork Seals - 46 mm ID x 58 mm OD x 10.5 mm T PUP40FORK455164
PARTS UNLIMITED
$21.95Fork seals are critical wear items that deteriorate with regular riding and maintenance cycles. Worn or leaking seals compromise suspension performance, allow oil contamination, and can lead to costly internal fork damage. These PARTS UNLIMITED...04070156- SKU:
- 04070156
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- INSIDE DIAMETER METRIC:
- 46.00 MM
- MATERIAL:
- RUBBER
- OUTSIDE DIAMETER METRIC:
- 58.00 MM
- RIDING STYLE:
- OFF-ROAD
- THICKNESS METRIC:
- 10.50 MM
- PRODUCT NAME:
- FORK SEAL
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
$21.95
