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
-
RACE TECH Rear Spring - Blue - Sport Series - Spring Rate 649.58 lbs/in SRSP 5818116
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 ratio13120150- SKU:
- 13120150
- Availability:
- Ships Same Business Day
- Weight:
- 3.28 LBS
- COLOR/FINISH:
- BLUE
- LENGTH IMPERIAL:
- 7.01'
- PRODUCT NAME:
- SHOCK SPRING
- LINEAR SPRING RATE METRIC:
- 11.60 KG/MM
- MODEL:
- SPORT SERIES
- UNITS:
- EACH
- LINEAR SPRING RATE IMPERIAL:
- 649.58 LB/IN
- RIDING STYLE:
- STREET
- MOUNTING POSITION:
- REAR
$149.99 -
RACE TECH Gold Valve Fork Kit - G2-R FMGV S2040G
RACE TECH
$229.99Race 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...04500062- SKU:
- 04500062
- Availability:
- Ships Same Business Day
- Weight:
- 0.52 LBS
- MODEL:
- GOLD VALVE
- UNITS:
- KIT
- COLOR/FINISH:
- GOLD
- TYPE:
- TYPE 2
- PRODUCT NAME:
- FORK KIT
- OUTSIDE DIAMETER IMPERIAL:
- 0.79'
- RIDING STYLE:
- STREET
$229.99 -
RACE TECH Gold Valve Fork Kit FMGV S3701C
RACE TECH
$299.99Race 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...04500183- SKU:
- 04500183
- Availability:
- Ships Same Business Day
- Weight:
- 0.71 LBS
- COLOR/FINISH:
- GOLD
- MODEL:
- GOLD VALVE
- UNITS:
- KIT
- OUTSIDE DIAMETER IMPERIAL:
- 1.46'
- PRODUCT NAME:
- FORK KIT
- RIDING STYLE:
- STREET
- TYPE:
- STANDARD
$299.99 -
RACE TECH Gold Valve Fork Kit FMGV S2047C
RACE TECH
$449.99Race 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...04500186- SKU:
- 04500186
- Availability:
- Ships Same Business Day
- Weight:
- 0.76 LBS
- COLOR/FINISH:
- GOLD
- MODEL:
- GOLD VALVE
- OUTSIDE DIAMETER IMPERIAL:
- 0.79'
- UNITS:
- KIT
- PRODUCT NAME:
- FORK KIT
- RIDING STYLE:
- STREET
- TYPE:
- STANDARD
$449.99 -
RACE TECH Gold Valve Fork Kit FMGV S2048C
RACE TECH
$299.99Race 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...04500187- SKU:
- 04500187
- Availability:
- Ships Same Business Day
- Weight:
- 0.41 LBS
- RIDING STYLE:
- STREET
- OUTSIDE DIAMETER IMPERIAL:
- 0.79'
- TYPE:
- STANDARD
- MODEL:
- GOLD VALVE
- COLOR/FINISH:
- GOLD
- PRODUCT NAME:
- FORK KIT
- UNITS:
- KIT
$299.99 -
RACE TECH Gold Valve Fork Kit FMGV S2050C
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...04500189- SKU:
- 04500189
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- PRODUCT NAME:
- FORK KIT
- MODEL:
- GOLD VALVE
- RIDING STYLE:
- STREET
- TYPE:
- TYPE 3
- UNITS:
- KIT
- COLOR/FINISH:
- GOLD
- OUTSIDE DIAMETER IMPERIAL:
- 0.79'
$199.99 -
RACE TECH Shock Rebound Separator Valve SMRS 1212500
RACE TECH
$59.99Replace the stock shaft nut with an asymmetric valve to offer different flow rates for compression and rebound, The stock low speed rebound adjuster flows at the same rate during compression and rebound which makes the lowest speed damping too mushy,...04500091- SKU:
- 04500091
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- REBOUND VALVE
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- STREET
- MOUNTING POSITION:
- REAR
- TYPE:
- SHOCK
- UNITS:
- EACH
$59.99 -
RACE TECH Shock Rebound Separator Valve SMRS 1215000
RACE TECH
$59.99Replace the stock shaft nut with an asymmetric valve to offer different flow rates for compression and rebound, The stock low speed rebound adjuster flows at the same rate during compression and rebound which makes the lowest speed damping too mushy,...04500093- SKU:
- 04500093
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MOUNTING POSITION:
- FRONT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- REBOUND VALVE
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- TYPE:
- SHOCK
$59.99 -
RACE TECH Fork Springs - 0.85 kg/mm FRSP S2341085
RACE TECH
$149.99High stiffness-to-mass ratio, shot-peened, heat-treated and preset chrome silicon steel, Accurate rates to within 2%, Accuracy and performance04050489- SKU:
- 04050489
- Availability:
- Ships Same Business Day
- Weight:
- 2.05 LBS
- LENGTH IMPERIAL:
- 16.14'
- OUTSIDE DIAMETER METRIC:
- 23.50 MM
- SPRING RATE IMPERIAL:
- 47.60 LB/IN
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- PRODUCT NAME:
- SPRING KIT
- UNITS:
- PAIR
$149.99 -
RACE TECH Fork Springs - 0.90 kg/mm FRSP S2341090
RACE TECH
$149.99High stiffness-to-mass ratio, shot-peened, heat-treated and preset chrome silicon steel, Accurate rates to within 2%, Accuracy and performance04050490- SKU:
- 04050490
- Availability:
- Ships Same Business Day
- Weight:
- 2.11 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- PAIR
- LENGTH IMPERIAL:
- 16.14'
- OUTSIDE DIAMETER METRIC:
- 23.50 MM
- PRODUCT NAME:
- SPRING KIT
- SPRING RATE IMPERIAL:
- 50.40 LB/IN
$149.99 -
RACE TECH Fork Springs - 1.00 kg/mm FRSP S2341100
RACE TECH
$149.99High stiffness-to-mass ratio, shot-peened, heat-treated and preset chrome silicon steel, Accurate rates to within 2%, Accuracy and performance04050491- SKU:
- 04050491
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
- LENGTH IMPERIAL:
- 16.14'
- OUTSIDE DIAMETER METRIC:
- 23.50 MM
- SPRING RATE IMPERIAL:
- 56.00 LB/IN
- UNITS:
- PAIR
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- PRODUCT NAME:
- SPRING KIT
$149.99 -
RACE TECH Fork Springs - 0.95 kg/mm FRSP S2938095
RACE TECH
$149.99High stiffness-to-mass ratio, shot-peened, heat-treated and preset chrome silicon steel, Accurate rates to within 2%, Accuracy and performance04050492- SKU:
- 04050492
- Availability:
- Ships Same Business Day
- Weight:
- 2.41 LBS
- UNITS:
- PAIR
- LENGTH IMPERIAL:
- 14.84'
- OUTSIDE DIAMETER METRIC:
- 29.00 MM
- PRODUCT NAME:
- SPRING KIT
- RIDING STYLE:
- OFF-ROAD
- SPRING RATE IMPERIAL:
- 53.20 LB/IN
- TYPE:
- FORK
$149.99 -
RACE TECH Fork Springs - 1.20 kg/mm FRSP S3825120
RACE TECH
$149.99High stiffness-to-mass ratio, shot-peened, heat-treated and preset chrome silicon steel, Accurate rates to within 2%, Accuracy and performance04050144- SKU:
- 04050144
- Availability:
- Ships Same Business Day
- Weight:
- 1.85 LBS
- PRODUCT NAME:
- SPRING KIT
- LENGTH IMPERIAL:
- 9.84'
- OUTSIDE DIAMETER METRIC:
- 36.00 MM - 38.00 MM
- RIDING STYLE:
- OFF-ROAD
- SPRING RATE IMPERIAL:
- 67.20 LB/IN
- TYPE:
- FORK
- UNITS:
- PAIR
$149.99 -
RACE TECH Super Slick Inner Bushing FKRB 1015 P
RACE TECH
$29.99Replacement damping rod bushings, High-quality, long-wearing, low-friction bushings provide outstanding performanceFKRB1015P- SKU:
- FKRB1015P
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- UNITS:
- PAIR
- MOUNTING POSITION:
- INNER
- TYPE:
- DAMPING ROD
- PRODUCT NAME:
- BUSHING
- RIDING STYLE:
- STREET
$29.99 -
RACE TECH KYB Gold Valve Fork Kit FMGV S2530
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...FMGVS2530- SKU:
- FMGVS2530
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- MODEL:
- GOLD VALVE
- TYPE:
- STANDARD
- COLOR/FINISH:
- GOLD
- OUTSIDE DIAMETER IMPERIAL:
- 0.98'
- PRODUCT NAME:
- FORK KIT
- UNITS:
- KIT
- RIDING STYLE:
- STREET
$199.99 -
RACE TECH Super Slick Inner Fork Bushing - 43 mm x 15 mm W x 1 mm T FMBI 43151 P
RACE TECH
$28.95Revolutionary 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...FMBI43151P- SKU:
- FMBI43151P
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- THICKNESS METRIC:
- 1.00 MM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- PAIR
- FOR FORK TUBE DIAMETER METRIC:
- 43.00 MM
- INNER BUSHING WIDTH METRIC:
- 15.00 MM
- MODEL:
- SUPER SLICK
- MOUNTING POSITION:
- INNER
- PRODUCT NAME:
- BUSHING KIT
$28.95 -
RACE TECH Super Slick Outer Fork Bushings - 41 mm - 15 mm W - 2 mm Thick FMBO 41152 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...FMBO41152P- SKU:
- FMBO41152P
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- THICKNESS METRIC:
- 2.00 MM
- UNITS:
- PAIR
- MOUNTING POSITION:
- OUTER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- FOR FORK TUBE DIAMETER METRIC:
- 41.00 MM
- INNER BUSHING WIDTH METRIC:
- 15.00 MM
- MODEL:
- SUPER SLICK
- PRODUCT NAME:
- BUSHING KIT
$31.95 -
RACE TECH Super Slick Outer Fork Bushings - 43 mm x 12 mm W x 2 mm T FMBO 43122 P
RACE TECH
$49.95Revolutionary 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...FMBO43122P- SKU:
- FMBO43122P
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- MOUNTING POSITION:
- OUTER
- PRODUCT NAME:
- BUSHING KIT
- MODEL:
- ULTRA SLICK
- FOR FORK TUBE DIAMETER METRIC:
- 43.00 MM
- INNER BUSHING WIDTH METRIC:
- 12.00 MM
- RIDING STYLE:
- OFF-ROAD
- THICKNESS METRIC:
- 2.00 MM
- TYPE:
- FORK
- UNITS:
- PAIR
$49.95 -
RACE TECH Super Slick Outer Fork Bushings - 45 mm x 12 mm W x 2 mm T FMBO 45122 P
RACE TECH
$49.99Revolutionary 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...FMBO45122P- SKU:
- FMBO45122P
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MOUNTING POSITION:
- OUTER
- THICKNESS METRIC:
- 2.00 MM
- MODEL:
- SUPER SLICK
- PRODUCT NAME:
- BUSHING KIT
- FOR FORK TUBE DIAMETER METRIC:
- 45.00 MM
- INNER BUSHING WIDTH METRIC:
- 12.00 MM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FORK
- UNITS:
- PAIR
$49.99Qty in Cart: 0Quantity:Price:$49.99Subtotal: -
RACE TECH Shock Lowering Spacer - For 16 mm Shock SPLS 16
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.13140038- SKU:
- 13140038
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- COLOR/FINISH:
- BLACK
- UNITS:
- KIT
- COLOR/FINISH:
- RED
- PRODUCT NAME:
- SPACER KIT
- RIDING STYLE:
- STREET
- TYPE:
- SHOCK
$29.99
