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
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LEAKPROOF SEALS Classic Leak Proof Fork Seals - 33 mm ID x 45 mm OD x 10.5 mm T 7245
LEAKPROOF SEALS
$28.95Pressure balance design, Constructed from premium Buna-N rubber compound, Reduce stiction 20% more than standard OEM seals, Seal effectively in pressurized or non-pressurized forks, Rated up to 200 psi, nearly four times greater than OEM, Made in the U.S...7245- SKU:
- 7245
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- INSIDE DIAMETER METRIC:
- 33.00 MM
- MODEL:
- FOR STANDARD FORKS
- OUTSIDE DIAMETER METRIC:
- 45.00 MM
- RIDING STYLE:
- OFF-ROAD
- THICKNESS IMPERIAL:
- 0.41'
- THICKNESS METRIC:
- 10.50 MM
- PRODUCT NAME:
- FORK SEAL
- TYPE:
- STANDARD
- UNITS:
- PAIR
$28.95 -
LEAKPROOF SEALS Classic Leak Proof Fork Seals - 43 mm ID x 54 mm OD x 11 mm T 7246
LEAKPROOF SEALS
$28.95Pressure balance design, Constructed from premium Buna-N rubber compound, Reduce stiction 20% more than standard OEM seals, Seal effectively in pressurized or non-pressurized forks, Rated up to 200 psi, nearly four times greater than OEM, Made in the U.S...7246- SKU:
- 7246
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- INSIDE DIAMETER METRIC:
- 43.00 MM
- MODEL:
- FOR STANDARD FORKS
- RIDING STYLE:
- OFF-ROAD
- THICKNESS IMPERIAL:
- 0.43'
- UNITS:
- PAIR
- OUTSIDE DIAMETER METRIC:
- 54.00 MM
- PRODUCT NAME:
- FORK SEAL
- THICKNESS METRIC:
- 11.00 MM
- TYPE:
- STANDARD
$28.95Qty in Cart: 0Quantity:Price:$28.95Subtotal: -
LEAKPROOF SEALS Classic Leak Proof Fork Seals - 36 mm ID x 48 mm OD x 8 mm T 7251
LEAKPROOF SEALS
$28.95Pressure balance design, Constructed from premium Buna-N rubber compound, Reduce stiction 20% more than standard OEM seals, Seal effectively in pressurized or non-pressurized forks, Rated up to 200 psi, nearly four times greater than OEM, Made in the U.S...7251- SKU:
- 7251
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- THICKNESS IMPERIAL:
- 0.32'
- INSIDE DIAMETER METRIC:
- 36.00 MM
- MODEL:
- FOR STANDARD FORKS
- OUTSIDE DIAMETER METRIC:
- 48.00 MM
- RIDING STYLE:
- OFF-ROAD
- THICKNESS METRIC:
- 8.00 MM
- UNITS:
- PAIR
- PRODUCT NAME:
- FORK SEAL
- TYPE:
- STANDARD
$28.95Qty in Cart: 0Quantity:Price:$28.95Subtotal: -
LEAKPROOF SEALS Classic Leak Proof Fork Seals - 37 mm ID x 49 mm OD x 8 mm T 7239
LEAKPROOF SEALS
$28.95Pressure balance design, Constructed from premium Buna-N rubber compound, Reduce stiction 20% more than standard OEM seals, Seal effectively in pressurized or non-pressurized forks, Rated up to 200 psi, nearly four times greater than OEM, Made in the U.S...7239- SKU:
- 7239
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MODEL:
- FOR STANDARD FORKS
- RIDING STYLE:
- OFF-ROAD
- THICKNESS METRIC:
- 8.00 MM
- UNITS:
- PAIR
- OUTSIDE DIAMETER METRIC:
- 49.00 MM
- THICKNESS IMPERIAL:
- 0.32'
- PRODUCT NAME:
- FORK SEAL
- TYPE:
- STANDARD
- INSIDE DIAMETER METRIC:
- 37.00 MM
$28.95Qty in Cart: 0Quantity:Price:$28.95Subtotal: -
LEAKPROOF SEALS Pro-Moly Fork Seals - 39 mm ID x 52 mm OD x 11 mm T 5236
LEAKPROOF SEALS
$33.95Pressure balance design, Constructed from premium Buna-N rubber compound, Reduce stiction 60% more than standard OEM seals, Improved abrasion resistance, Seal effectively in pressurized or non-pressurized forks, Rated up to 200 psi, nearly four times...5236- SKU:
- 5236
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- UNITS:
- PAIR
- INSIDE DIAMETER METRIC:
- 39.00 MM
- OUTSIDE DIAMETER METRIC:
- 52.00 MM
- PRODUCT NAME:
- FORK SEAL
- MODEL:
- FOR STANDARD FORKS
- RIDING STYLE:
- OFF-ROAD
- THICKNESS METRIC:
- 11.00 MM
- TYPE:
- PRO-MOLY
$33.95Qty in Cart: 0Quantity:Price:$33.95Subtotal: -
DRIVEN RACING D-Axis Spools - Blue - 8 mm DXS-8.1 BL
DRIVEN RACING
$41.99D-Axis spools are designed to work with a variety of rear stands, Driven's proprietary 3-piece design is machined from aerospace grade 6061 T-6, Applications for late model sportbikes, Made in the U.S.A.13030167- SKU:
- 13030167
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MODEL:
- D-AXIS
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- TYPE:
- SWINGARM
- COLOR/FINISH:
- BLUE
- UNITS:
- PAIR
- PRODUCT NAME:
- SPOOL
$41.99Qty in Cart: 0Quantity:Price:$41.99Subtotal: -
DRIVEN RACING D-Axis Spools - Gold - 8 mm DXS-8.1 GD
DRIVEN RACING
$41.99D-Axis spools are designed to work with a variety of rear stands, Driven's proprietary 3-piece design is machined from aerospace grade 6061 T-6, Applications for late model sportbikes, Made in the U.S.A.13030168- SKU:
- 13030168
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MODEL:
- D-AXIS
- PRODUCT NAME:
- SPOOL
- COLOR/FINISH:
- GOLD
- UNITS:
- PAIR
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- TYPE:
- SWINGARM
$41.99Qty in Cart: 0Quantity:Price:$41.99Subtotal: -
DRIVEN RACING D-Axis Spools - Red - 8 mm DXS-8.1 RD
DRIVEN RACING
$41.99D-Axis spools are designed to work with a variety of rear stands, Driven's proprietary 3-piece design is machined from aerospace grade 6061 T-6, Applications for late model sportbikes, Made in the U.S.A.13030169- SKU:
- 13030169
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- COLOR/FINISH:
- RED
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- TYPE:
- SWINGARM
- UNITS:
- PAIR
- MODEL:
- D-AXIS
- PRODUCT NAME:
- SPOOL
$41.99Qty in Cart: 0Quantity:Price:$41.99Subtotal: -
DRIVEN RACING D-Axis Spools - Gold - 8 mm DXS-8.2 GD
DRIVEN RACING
$41.99D-Axis spools are designed to work with a variety of rear stands, Driven's proprietary 3-piece design is machined from aerospace grade 6061 T-6, Applications for late model sportbikes, Made in the U.S.A.13030173- SKU:
- 13030173
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MODEL:
- D-AXIS
- PRODUCT NAME:
- SPOOL
- COLOR/FINISH:
- GOLD
- UNITS:
- PAIR
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- TYPE:
- SWINGARM
$41.99Qty in Cart: 0Quantity:Price:$41.99Subtotal: -
RACE TECH Super Slick Inner Fork Bushing - 41 mm x 20 mm W x 1 mm T FMBI 41201 P
RACE TECH
$35.95Revolutionary 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...FMBI41201P- SKU:
- FMBI41201P
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MODEL:
- SUPER SLICK
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- FOR FORK TUBE DIAMETER METRIC:
- 41.00 MM
- PRODUCT NAME:
- BUSHING KIT
- THICKNESS METRIC:
- 1.00 MM
- INNER BUSHING WIDTH METRIC:
- 20.00 MM
- MOUNTING POSITION:
- INNER
- TYPE:
- FORK
$35.95 -
RACE TECH Gold Valve Cartridge Fork Emulators for Street/Track/Touring FEGV S4105
RACE TECH
$229.99Make damping rod forks perform like well-tuned cartridge forks, Tunable valves sit on top of damping rods, held in place by the main springs, Typical roadrace track tests show an improvement of two seconds per lap, Simple to install and tunable for all...04130035- SKU:
- 04130035
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- OUTSIDE DIAMETER IMPERIAL:
- 1.32'
- RIDING STYLE:
- STREET
- MODEL:
- GOLD VALVE
- PRODUCT NAME:
- CARTRIDGE EMULATOR
- COLOR/FINISH:
- GOLD
- TYPE:
- FORK
- UNITS:
- KIT
$229.99Qty in Cart: 0Quantity:Price:$229.99Subtotal: -
RACE TECH Fork Springs - 0.90 kg/mm FRSP S3825090
RACE TECH
$149.99High stiffness-to-mass ratio, shot-peened, heat-treated and preset chrome silicon steel, Accurate rates to within 2%, Accuracy and performance04050140- SKU:
- 04050140
- Availability:
- Ships Same Business Day
- Weight:
- 1.91 LBS
- LENGTH IMPERIAL:
- 9.84'
- SPRING RATE IMPERIAL:
- 50.40 LB/IN
- PRODUCT NAME:
- SPRING KIT
- UNITS:
- PAIR
- OUTSIDE DIAMETER METRIC:
- 36.00 MM - 38.00 MM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
$149.99 -
RACE TECH Fork Springs - 1.00 kg/mm FRSP S4031100
RACE TECH
$149.99High stiffness-to-mass ratio, shot-peened, heat-treated and preset chrome silicon steel, Accurate rates to within 2%, Accuracy and performance04050023- SKU:
- 04050023
- Availability:
- Ships Same Business Day
- Weight:
- 2.60 LBS
- SPRING RATE IMPERIAL:
- 56.00 LB/IN
- UNITS:
- PAIR
- LENGTH IMPERIAL:
- 12.21'
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- PRODUCT NAME:
- SPRING KIT
- OUTSIDE DIAMETER METRIC:
- 40.50 MM
$149.99 -
EMGO Shock Bushing Adapter/Bushing - 12 mm OD -10 mm ID 17-05694C
EMGO
$3.73Adapts 12 mm shocks eyelets for use on 10 mm applications, 12 mm o.d. x 10 mm i.d.13130151- SKU:
- 13130151
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- BRASS
- UNITS:
- PAIR
- INSIDE DIAMETER IMPERIAL:
- 0.39'
- OUTSIDE DIAMETER IMPERIAL:
- 0.47'
- RIDING STYLE:
- STREET
- TYPE:
- SHOCK
- PRODUCT NAME:
- BUSHING
$3.73Qty in Cart: 0Quantity:Price:$3.73Subtotal: -
EMGO Classic Shocks - Black - Eye/Eye -12.8" 17-05572
EMGO
$171.28Feature a glossy black body and short upper shroud with dual chrome springs upper collar and stepped pre-load adjuster, Each shock set includes 10 mm, 12 mm and 14 mm bushings to suit all applications13100930- SKU:
- 13100930
- Availability:
- Ships Same Business Day
- Weight:
- 7.75 LBS
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TYPE:
- COILOVER MONOTUBE
- EXTENDED LENGTH IMPERIAL:
- 12.80'
- COLOR/FINISH:
- CHROME
- MODEL:
- EYE/EYE
- PRODUCT NAME:
- SHOCK ABSORBER
- RESERVOIR LOCATION:
- INTERNAL
- UNITS:
- PAIR
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- GLOSS
- SPRING TYPE:
- DUAL LINEAR RATE
$171.28Qty in Cart: 0Quantity:Price:$171.28Subtotal: -
EMGO Classic Shocks - Black - Eye/Eye -13.2" 17-05512
EMGO
$167.38Feature a glossy black body and short upper shroud with dual chrome springs upper collar and stepped pre-load adjuster, Each shock set includes 10 mm, 12 mm and 14 mm bushings to suit all applications13100927- SKU:
- 13100927
- Availability:
- Ships Same Business Day
- Weight:
- 7.87 LBS
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TYPE:
- COILOVER MONOTUBE
- COLOR/FINISH:
- BLACK
- MODEL:
- EYE/EYE
- PRODUCT NAME:
- SHOCK ABSORBER
- RESERVOIR LOCATION:
- INTERNAL
- UNITS:
- PAIR
- COLOR/FINISH:
- CHROME
- COLOR/FINISH:
- GLOSS
- EXTENDED LENGTH IMPERIAL:
- 13.20'
- SPRING TYPE:
- DUAL LINEAR RATE
$167.38Qty in Cart: 0Quantity:Price:$167.38Subtotal: -
ALL BALLS Steering Stem Bearing 22-1066
ALL BALLS
$75.13Neck post bearing/race set and neck post bearing also available individually04100191- SKU:
- 04100191
- Availability:
- Ships Same Business Day
- Weight:
- 0.66 LBS
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- BEARINGS/SEALS
- MODEL:
- TAPERED ROLLER
- TYPE:
- STEERING STEM
- UNITS:
- KIT
- RIDING STYLE:
- STREET
$75.13 -
RACE TECH Fork Springs - 0.90 kg/mm FRSP S3625090
RACE TECH
$149.99High stiffness-to-mass ratio, shot-peened, heat-treated and preset chrome silicon steel, Accurate rates to within 2%, Accuracy and performance04050201- SKU:
- 04050201
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
- LENGTH IMPERIAL:
- 9.84'
- OUTSIDE DIAMETER METRIC:
- 34.50 MM - 35.80 MM
- SPRING RATE IMPERIAL:
- 50.40 LB/IN
- PRODUCT NAME:
- SPRING KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- PAIR
$149.99 -
RACE TECH Gold Valve Cartridge Fork Emulators for Street/Track/Touring FEGV S3001
RACE TECH
$199.99Make damping rod forks perform like well-tuned cartridge forks, Tunable valves sit on top of damping rods, held in place by the main springs, Typical roadrace track tests show an improvement of two seconds per lap, Simple to install and tunable for all...FEGVS3001- SKU:
- FEGVS3001
- Availability:
- Ships Same Business Day
- Weight:
- 0.44 LBS
- COLOR/FINISH:
- GOLD
- TYPE:
- FORK
- UNITS:
- KIT
- MODEL:
- GOLD VALVE
- RIDING STYLE:
- STREET
- OUTSIDE DIAMETER IMPERIAL:
- 0.94'
- PRODUCT NAME:
- CARTRIDGE EMULATOR
$199.99 -
RACE TECH Fork Springs - 0.90 kg/mm FRSP S4031090
RACE TECH
$149.99High stiffness-to-mass ratio, shot-peened, heat-treated and preset chrome silicon steel, Accurate rates to within 2%, Accuracy and performanceFRSPS403190- SKU:
- FRSPS403190
- Availability:
- Ships Same Business Day
- Weight:
- 2.20 LBS
- SPRING RATE IMPERIAL:
- 50.40 LB/IN
- PRODUCT NAME:
- SPRING KIT
- LENGTH IMPERIAL:
- 12.21'
- OUTSIDE DIAMETER METRIC:
- 40.00 MM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- PAIR
$149.99
