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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RACE TECH Fork Springs - 0.85 kg/mm FRSP S3827085
RACE TECH
$149.99High stiffness-to-mass ratio, shot-peened, heat-treated and preset chrome silicon steel, Accurate rates to within 2%, Accuracy and performanceFRSPS382785- SKU:
- FRSPS382785
- Availability:
- Ships Same Business Day
- Weight:
- 2.20 LBS
- RIDING STYLE:
- OFF-ROAD
- SPRING RATE IMPERIAL:
- 47.60 LB/IN
- TYPE:
- FORK
- UNITS:
- PAIR
- OUTSIDE DIAMETER METRIC:
- 36.00 MM - 38.20 MM
- PRODUCT NAME:
- SPRING KIT
- LENGTH IMPERIAL:
- 10.75'
$149.99Qty in Cart: 0Quantity:Price:$149.99Subtotal: -
RACE TECH Fork Springs - 0.95 kg/mm FRSP S3732095
RACE TECH
$149.99High stiffness-to-mass ratio, shot-peened, heat-treated and preset chrome silicon steel, Accurate rates to within 2%, Accuracy and performanceFRSPS373295- SKU:
- FRSPS373295
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- OUTSIDE DIAMETER METRIC:
- 34.50 MM - 36.70 MM
- PRODUCT NAME:
- SPRING KIT
- LENGTH IMPERIAL:
- 12.40'
- SPRING RATE IMPERIAL:
- 53.20 LB/IN
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- PAIR
$149.99Qty in Cart: 0Quantity:Price:$149.99Subtotal: -
RACE TECH Fork Springs - 0.85 kg/mm FRSP S3627085
RACE TECH
$149.99High stiffness-to-mass ratio, shot-peened, heat-treated and preset chrome silicon steel, Accurate rates to within 2%, Accuracy and performanceFRSPS362785- SKU:
- FRSPS362785
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
- LENGTH IMPERIAL:
- 10.63'
- SPRING RATE IMPERIAL:
- 47.60 LB/IN
- OUTSIDE DIAMETER METRIC:
- 33.50 MM - 35.50 MM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- PAIR
- PRODUCT NAME:
- SPRING KIT
$149.99Qty in Cart: 0Quantity:Price:$149.99Subtotal: -
RACE TECH Fork Springs - 0.85 kg/mm FRSP S3534085
RACE TECH
$149.99High stiffness-to-mass ratio, shot-peened, heat-treated and preset chrome silicon steel, Accurate rates to within 2%, Accuracy and performanceFRSPS353485- SKU:
- FRSPS353485
- Availability:
- Ships Same Business Day
- Weight:
- 2.50 LBS
- PRODUCT NAME:
- SPRING KIT
- LENGTH IMPERIAL:
- 13.39'
- SPRING RATE IMPERIAL:
- 47.60 LB/IN
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- PAIR
- OUTSIDE DIAMETER METRIC:
- 35.20 MM
$149.99 -
RACE TECH Fork Springs - 0.80 kg/mm FRSP S3234080
RACE TECH
$149.99High stiffness-to-mass ratio, shot-peened, heat-treated and preset chrome silicon steel, Accurate rates to within 2%, Accuracy and performanceFRSPS323480- SKU:
- FRSPS323480
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
- LENGTH IMPERIAL:
- 13.39'
- OUTSIDE DIAMETER METRIC:
- 31.70 MM
- PRODUCT NAME:
- SPRING KIT
- UNITS:
- PAIR
- RIDING STYLE:
- OFF-ROAD
- SPRING RATE IMPERIAL:
- 44.80 LB/IN
- TYPE:
- FORK
$149.99 -
RACE TECH Fork Springs - 0.56 kg/mm FRSP S3234100
RACE TECH
$149.99High stiffness-to-mass ratio, shot-peened, heat-treated and preset chrome silicon steel, Accurate rates to within 2%, Accuracy and performanceFRSPS323410- SKU:
- FRSPS323410
- Availability:
- Ships Same Business Day
- Weight:
- 2.34 LBS
- OUTSIDE DIAMETER METRIC:
- 31.70 MM
- SPRING RATE IMPERIAL:
- 56.00 LB/IN
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- PAIR
- PRODUCT NAME:
- SPRING KIT
- LENGTH IMPERIAL:
- 13.39'
$149.99 -
K&S TECHNOLOGIES Dust Seals - 41.00 mm 16-2041
K&S TECHNOLOGIES
$19.95K&S Dust Seals04070599- SKU:
- 04070599
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- OUTSIDE DIAMETER METRIC:
- 54.00 MM
- PRODUCT NAME:
- SEAL
- RIDING STYLE:
- OFF-ROAD
- THICKNESS METRIC:
- 11.00 MM
- UNITS:
- PAIR
- INSIDE DIAMETER METRIC:
- 41.00 MM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- THICKNESS IMPERIAL:
- 0.43'
- TYPE:
- DUST
$19.95 -
RACE TECH Rear Spring - Blue - Sport Series - Spring Rate 475.98 lbs/in SRSP 5818085
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 ratio13120145- SKU:
- 13120145
- Availability:
- Ships Same Business Day
- Weight:
- 2.55 LBS
- LINEAR SPRING RATE METRIC:
- 8.50 KG/MM
- MODEL:
- SPORT SERIES
- LENGTH IMPERIAL:
- 7.01'
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SHOCK SPRING
- RIDING STYLE:
- STREET
- LINEAR SPRING RATE IMPERIAL:
- 475.98 LB/IN
- UNITS:
- EACH
- COLOR/FINISH:
- BLUE
$149.99 -
RACE TECH Rear Spring - Blue - Sport Series - Spring Rate 526.38 lbs/in SRSP 5818094
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 ratio13120147- SKU:
- 13120147
- Availability:
- Ships Same Business Day
- Weight:
- 2.65 LBS
- LINEAR SPRING RATE IMPERIAL:
- 526.38 LB/IN
- RIDING STYLE:
- STREET
- LINEAR SPRING RATE METRIC:
- 9.40 KG/MM
- MOUNTING POSITION:
- REAR
- LENGTH IMPERIAL:
- 7.01'
- PRODUCT NAME:
- SHOCK SPRING
- UNITS:
- EACH
- COLOR/FINISH:
- BLUE
- MODEL:
- SPORT SERIES
$149.99Qty in Cart: 0Quantity:Price:$149.99Subtotal: -
RACE TECH Rear Spring - Blue - Sport Series - Spring Rate 548.78 lbs/in SRSP 5818098
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 ratio13120148- SKU:
- 13120148
- Availability:
- Ships Same Business Day
- Weight:
- 2.95 LBS
- LINEAR SPRING RATE METRIC:
- 9.80 KG/MM
- RIDING STYLE:
- STREET
- MODEL:
- SPORT SERIES
- UNITS:
- EACH
- COLOR/FINISH:
- BLUE
- LENGTH IMPERIAL:
- 7.01'
- LINEAR SPRING RATE IMPERIAL:
- 548.78 LB/IN
- PRODUCT NAME:
- SHOCK SPRING
- MOUNTING POSITION:
- REAR
$149.99Qty in Cart: 0Quantity:Price:$149.99Subtotal: -
RACE TECH Super Slick Outer Fork Bushings - 43 mm x 15 mm W x 2 mm T FMBO 43152 P
RACE TECH
$31.95Revolutionary 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...FMBO43152P- SKU:
- FMBO43152P
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- THICKNESS METRIC:
- 2.00 MM
- TYPE:
- FORK
- UNITS:
- PAIR
- INNER BUSHING WIDTH METRIC:
- 15.00 MM
- FOR FORK TUBE DIAMETER METRIC:
- 43.00 MM
- MOUNTING POSITION:
- OUTER
- RIDING STYLE:
- OFF-ROAD
- MODEL:
- SUPER SLICK
- PRODUCT NAME:
- BUSHING KIT
$31.95 -
RACE TECH Complete Front End Suspension Kit - 1.00 kg/mm Spring FLEK S3810
RACE TECH
$349.99Race Tech complete front-end suspension kits improve comfort and performance of stock front forks, More than just fork lowering kits, these come with Race Tech Gold Valve cartridge fork emulators and high-performance springs, Also include hardware to...04160049- SKU:
- 04160049
- Availability:
- Ships Same Business Day
- Weight:
- 2.80 LBS
- TYPE:
- FORK
- UNITS:
- KIT
- FOR FORK TUBE DIAMETER IMPERIAL:
- 1.61'
- HEIGHT ADJUSTMENT IMPERIAL:
- LOWERS 1.00'
- HEIGHT ADJUSTMENT IMPERIAL:
- LOWERS 2.00'
- MOUNTING POSITION:
- FRONT
- SPRING RATE IMPERIAL:
- 56.00 LB/IN
- STYLE:
- STANDARD
- MODEL:
- GOLD VALVE
- PRODUCT NAME:
- SUSPENSION KIT
- RIDING STYLE:
- STREET
$349.99 -
RACE TECH Fork Spring Guide Kit FPSG 0928127 P
RACE TECH
$59.99Fork Spring Guide Kit04050340- SKU:
- 04050340
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- RIDING STYLE:
- STREET
- TYPE:
- FORK
- UNITS:
- KIT
- PRODUCT NAME:
- SPRING GUIDE
$59.99Qty in Cart: 0Quantity:Price:$59.99Subtotal: -
RACE TECH Fork Springs - 1.10 kg/mm FRSP S3825110
RACE TECH
$149.99High stiffness-to-mass ratio, shot-peened, heat-treated and preset chrome silicon steel, Accurate rates to within 2%, Accuracy and performance04050143- SKU:
- 04050143
- Availability:
- Ships Same Business Day
- Weight:
- 2.15 LBS
- LENGTH IMPERIAL:
- 9.84'
- OUTSIDE DIAMETER METRIC:
- 36.00 MM - 38.00 MM
- RIDING STYLE:
- OFF-ROAD
- SPRING RATE IMPERIAL:
- 61.60 LB/IN
- TYPE:
- FORK
- UNITS:
- PAIR
- PRODUCT NAME:
- SPRING KIT
$149.99
