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
-
PIVOT WORKS Linkage Rebuild Kit PWLK-Y39-000
PIVOT WORKS
$142.60Restore handling and suspension control lost to worn or rusted linkage components, Convenient kit eliminates looking up many part numbers, Most kits contain lower shock bearing, seals and pin; bearings, pins, collars and seals manufactured to OEM...13020593- SKU:
- 13020593
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- COLOR/FINISH:
- RAW
- COLOR/FINISH:
- UNFINISHED
- TYPE:
- SWINGARM
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- LINKAGE
- UNITS:
- KIT
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- REAR LOWER
- PRODUCT NAME:
- BEARING KIT
$142.60 -
PIVOT WORKS Steering Stem Bearing Kit PWSSK-H11-000
PIVOT WORKS
$66.37OEM quality replacement; precision machined, Restore steering and handling control, Eliminate any sticking from pressure washing04100227- SKU:
- 04100227
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- COLOR/FINISH:
- CHROME
- COLOR/FINISH:
- BLACK
- UNITS:
- KIT
- PRODUCT NAME:
- STEERING STEM BEARING
- RIDING STYLE:
- STREET
$66.37 -
PIVOT WORKS Steering Stem Bearing Kit PWSSK-H19-000
PIVOT WORKS
$82.95OEM quality replacement; precision machined, Restore steering and handling control, Eliminate any sticking from pressure washing04100228- SKU:
- 04100228
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- PRODUCT NAME:
- STEERING STEM BEARING
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- UNITS:
- KIT
$82.95 -
PIVOT WORKS Fork Seal Kit - 41 mm x 54 mm x 11 mm | 41 mm x 54 mm x 13 mm PWFSK-Z022
PIVOT WORKS
$64.09Stops leaking forks, Includes a pair of oil seals, a pair of dust seals and wipers, Meets or exceeds OEM standards04070367- SKU:
- 04070367
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- RIDING STYLE:
- STREET
- THICKNESS IMPERIAL:
- 0.51'
- INSIDE DIAMETER METRIC:
- 41.00 MM
- PRODUCT NAME:
- FORK SEAL KIT
- THICKNESS IMPERIAL:
- 0.43'
- THICKNESS METRIC:
- 11.00 MM
- UNITS:
- KIT
- OUTSIDE DIAMETER METRIC:
- 54.00 MM
- THICKNESS METRIC:
- 13.00 MM
$64.09 -
PIVOT WORKS Fork Seal Kit - 43 mm x 54 mm x 11 mm | 42 mm x 54 mm x 15 mm PWFSK-Z023
PIVOT WORKS
$60.74Stops leaking forks, Includes a pair of oil seals, a pair of dust seals and wipers, Meets or exceeds OEM standards04070368- SKU:
- 04070368
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- OUTSIDE DIAMETER METRIC:
- 54.00 MM
- PRODUCT NAME:
- FORK SEAL KIT
- THICKNESS METRIC:
- 15.00 MM
- INSIDE DIAMETER METRIC:
- 42.00 MM
- RIDING STYLE:
- STREET
- INSIDE DIAMETER METRIC:
- 43.00 MM
- THICKNESS IMPERIAL:
- 0.43'
- THICKNESS IMPERIAL:
- 0.59'
- THICKNESS METRIC:
- 11.00 MM
- UNITS:
- KIT
$60.74 -
PIVOT WORKS Fork Seal Kit - 46 mm x 61 mm x 10.5 mm | 49 mm x 65 mm x 14 mm PWFSK-Z026
PIVOT WORKS
$65.37Stops leaking forks, Includes a pair of oil seals, a pair of dust seals and wipers, Meets or exceeds OEM standards04070371- SKU:
- 04070371
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- THICKNESS METRIC:
- 10.50 MM
- THICKNESS METRIC:
- 14.00 MM
- UNITS:
- KIT
- INSIDE DIAMETER METRIC:
- 46.00 MM
- PRODUCT NAME:
- FORK SEAL KIT
- THICKNESS IMPERIAL:
- 0.41'
- INSIDE DIAMETER METRIC:
- 49.00 MM
- OUTSIDE DIAMETER METRIC:
- 61.00 MM
- OUTSIDE DIAMETER METRIC:
- 65.00 MM
- RIDING STYLE:
- STREET
- THICKNESS IMPERIAL:
- 0.55'
$65.37 -
PIVOT WORKS Fork Seal Kit PWFSK-Z027
PIVOT WORKS
$61.37Stops leaking forks, Includes a pair of oil seals, a pair of dust seals and wipers, Meets or exceeds OEM standards04070372- SKU:
- 04070372
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- OUTSIDE DIAMETER METRIC:
- -
- PRODUCT NAME:
- FORK SEAL KIT
- THICKNESS IMPERIAL:
- -
- UNITS:
- KIT
- INSIDE DIAMETER METRIC:
- -
- RIDING STYLE:
- STREET
- THICKNESS METRIC:
- -
$61.37 -
PIVOT WORKS Fork Seal Kit - 38 mm x 51 mm x 9 mm | 38 mm x 55 mm x 11 mm PWFSK-Z028
PIVOT WORKS
$61.37Stops leaking forks, Includes a pair of oil seals, a pair of dust seals and wipers, Meets or exceeds OEM standards04070373- SKU:
- 04070373
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- PRODUCT NAME:
- FORK SEAL KIT
- THICKNESS METRIC:
- 11.00 MM
- OUTSIDE DIAMETER METRIC:
- 55.00 MM
- RIDING STYLE:
- STREET
- THICKNESS IMPERIAL:
- 0.35'
- THICKNESS METRIC:
- 9.00 MM
- THICKNESS IMPERIAL:
- 0.43'
- INSIDE DIAMETER METRIC:
- 38.00 MM
- OUTSIDE DIAMETER METRIC:
- 51.00 MM
- UNITS:
- KIT
$61.37 -
PIVOT WORKS Fork Seal Kit - 43 mm x 54 mm x 11 mm | 43 mm x 59/54 mm x 6 mm PWFSK-Z031
PIVOT WORKS
$60.74Stops leaking forks, Includes a pair of oil seals, a pair of dust seals and wipers, Meets or exceeds OEM standards04070376- SKU:
- 04070376
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- FORK SEAL KIT
- THICKNESS IMPERIAL:
- 0.43'
- THICKNESS METRIC:
- 11.00 MM
- INSIDE DIAMETER METRIC:
- 43.00 MM
- OUTSIDE DIAMETER METRIC:
- 59.00 MM/54.00 MM
- UNITS:
- KIT
- OUTSIDE DIAMETER METRIC:
- 54.00 MM
- THICKNESS IMPERIAL:
- 0.24'
- THICKNESS METRIC:
- 6.00 MM
$60.74 -
RACE TECH Gold Valve Fork Kit FMGV S2040
RACE TECH
$199.99Race Tech's original bolt-on fork valving system for front cartridge forks, Triple the flow area of pistons, Put valving control on the shim stack, Outstanding tunability; improved control, traction, plushness and bottoming resistance, G2-R Gold Valves...FMGVS2040- SKU:
- FMGVS2040
- Availability:
- Ships Same Business Day
- Weight:
- 0.76 LBS
- RIDING STYLE:
- STREET
- OUTSIDE DIAMETER IMPERIAL:
- 0.79'
- PRODUCT NAME:
- FORK KIT
- TYPE:
- STANDARD
- COLOR/FINISH:
- GOLD
- MODEL:
- GOLD VALVE
- UNITS:
- KIT
$199.99 -
RACE TECH RT Gold Valve Fork Kit FMGV S2043
RACE TECH
$199.99Race Tech's original bolt-on fork valving system for front cartridge forks, Triple the flow area of pistons, Put valving control on the shim stack, Outstanding tunability; improved control, traction, plushness and bottoming resistance, G2-R Gold Valves...FMGVS2043- SKU:
- FMGVS2043
- Availability:
- Ships Same Business Day
- Weight:
- 0.81 LBS
- MODEL:
- GOLD VALVE
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- GOLD
- PRODUCT NAME:
- FORK KIT
- UNITS:
- KIT
- OUTSIDE DIAMETER IMPERIAL:
- 0.79'
- TYPE:
- STANDARD
$199.99 -
RACE TECH Super Slick Inner Fork Bushing - 43 mm x 20 mm W x 1 mm T FMBI 43201 P
RACE TECH
$42.95Revolutionary low-friction design ensures high-quality suspension performance, Constructed of FEP and tin composite, these PTFE-coated bushings have the lowest friction properties available, Inner bushings mount on the inner (chrome) fork tube and have...FMBI43201P- SKU:
- FMBI43201P
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- UNITS:
- PAIR
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- FOR FORK TUBE DIAMETER METRIC:
- 43.00 MM
- INNER BUSHING WIDTH METRIC:
- 20.00 MM
- MODEL:
- SUPER SLICK
- MOUNTING POSITION:
- INNER
- THICKNESS METRIC:
- 1.00 MM
- PRODUCT NAME:
- BUSHING KIT
$42.95 -
RACE TECH Fork Springs - 0.85 kg/mm FRSP S3234085
RACE TECH
$149.99High stiffness-to-mass ratio, shot-peened, heat-treated and preset chrome silicon steel, Accurate rates to within 2%, Accuracy and performanceFRSPS323485- SKU:
- FRSPS323485
- Availability:
- Ships Same Business Day
- Weight:
- 2.50 LBS
- OUTSIDE DIAMETER METRIC:
- 31.70 MM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- PAIR
- LENGTH IMPERIAL:
- 13.39'
- SPRING RATE IMPERIAL:
- 47.60 LB/IN
- PRODUCT NAME:
- SPRING KIT
$149.99 -
RACE TECH Fork Springs - 0.90 kg/mm FRSP S3234090
RACE TECH
$149.99High stiffness-to-mass ratio, shot-peened, heat-treated and preset chrome silicon steel, Accurate rates to within 2%, Accuracy and performanceFRSPS323490- SKU:
- FRSPS323490
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
- LENGTH IMPERIAL:
- 13.39'
- OUTSIDE DIAMETER METRIC:
- 31.70 MM
- PRODUCT NAME:
- SPRING KIT
- RIDING STYLE:
- OFF-ROAD
- SPRING RATE IMPERIAL:
- 50.40 LB/IN
- TYPE:
- FORK
- UNITS:
- PAIR
$149.99 -
RACE TECH Fork Springs - 0.95 kg/mm FRSP S3234095
RACE TECH
$149.99High stiffness-to-mass ratio, shot-peened, heat-treated and preset chrome silicon steel, Accurate rates to within 2%, Accuracy and performanceFRSPS323495- SKU:
- FRSPS323495
- Availability:
- Ships Same Business Day
- Weight:
- 2.25 LBS
- UNITS:
- PAIR
- LENGTH IMPERIAL:
- 13.39'
- SPRING RATE IMPERIAL:
- 53.20 LB/IN
- OUTSIDE DIAMETER METRIC:
- 31.70 MM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- PRODUCT NAME:
- SPRING KIT
$149.99 -
RACE TECH Shock Lowering Spacer - For 14 mm Shock SPLS 14
RACE TECH
$29.99Install easily between the seal head and the compression base plate on the shock shaft, Lowers the bike 1" to 4", Kit includes spacers in thicknesses from 2mm to 15mm, Not for shocks with top-out spring.13140037- SKU:
- 13140037
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- UNITS:
- KIT
- COLOR/FINISH:
- GREEN
- PRODUCT NAME:
- SPACER KIT
- TYPE:
- SHOCK
- COLOR/FINISH:
- WHITE
- RIDING STYLE:
- STREET
$29.99 -
RACE TECH Shock Lowering Spacer - For 18 mm Shock SPLS 18
RACE TECH
$29.99Install easily between the seal head and the compression base plate on the shock shaft, Lowers the bike 1" to 4", Kit includes spacers in thicknesses from 2mm to 15mm, Not for shocks with top-out spring.13140039- SKU:
- 13140039
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- COLOR/FINISH:
- BLUE
- COLOR/FINISH:
- YELLOW
- UNITS:
- KIT
- PRODUCT NAME:
- SPACER KIT
- TYPE:
- SHOCK
- RIDING STYLE:
- STREET
$29.99 -
RACE TECH Rear Seal Head Assembly - 46 mm ID Body x 14 mm OD Shaft x 13 mm SYSH 461413
RACE TECH
$59.99Rear seal head assembly13140199- SKU:
- 13140199
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- OUTSIDE DIAMETER IMPERIAL:
- 1.81'
- RIDING STYLE:
- STREET
- TYPE:
- STANDARD
- PRODUCT NAME:
- SEAL HEAD ASSEMBLY
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- INSIDE DIAMETER IMPERIAL:
- 0.55'
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
$59.99 -
RACE TECH Rear Spring - Blue - Sport Series - Spring Rate 498.38 lbs/in SRSP 5818089
RACE TECH
$149.99Accurate to within 0.05 kg/mm, Made of the finest chrome silicon wire, Shot-peened, heat-treated and preset (no sacking), Outstanding stiffness-to-mass ratio13120146- SKU:
- 13120146
- Availability:
- Ships Same Business Day
- Weight:
- 2.60 LBS
- COLOR/FINISH:
- BLUE
- MODEL:
- SPORT SERIES
- LINEAR SPRING RATE IMPERIAL:
- 498.38 LB/IN
- PRODUCT NAME:
- SHOCK SPRING
- UNITS:
- EACH
- LENGTH IMPERIAL:
- 7.01'
- LINEAR SPRING RATE METRIC:
- 8.90 KG/MM
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
$149.99 -
RACE TECH Rear Spring - Blue - Sport Series - Spring Rate 599 lbs/in SRSP 5818107
RACE TECH
$149.99Accurate to within 0.05 kg/mm, Made of the finest chrome silicon wire, Shot-peened, heat-treated and preset (no sacking), Outstanding stiffness-to-mass ratio13120149- SKU:
- 13120149
- Availability:
- Ships Same Business Day
- Weight:
- 2.85 LBS
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- LINEAR SPRING RATE METRIC:
- 10.70 KG/MM
- COLOR/FINISH:
- BLUE
- LENGTH IMPERIAL:
- 7.01'
- PRODUCT NAME:
- SHOCK SPRING
- LINEAR SPRING RATE IMPERIAL:
- 599.00 LB/IN
- MODEL:
- SPORT SERIES
- UNITS:
- EACH
$149.99
