Street Bike Jet Kits and Parts
Street Bike Jet Kits & Parts at JJ Motorsports
Fine-tune your street bike's carburetion with premium jet kits and mixture screws from JJ Motorsports, featuring Dynojet stage 1-3 kits and Baron adjustments for optimal air/fuel ratio on classic Kawasaki KZ1000, Yamaha V-Max, and similar carbureted models. These high-quality components deliver smoother throttle response and increased power.
Shop Dynojet and Baron jet kits and parts for proven performance gains. Explore related categories such as street bike air and fuel for filters and carbs, or street bike for exhaust and brakes to complete your tuning and unleash hidden horsepower on every ride.
Top Street Bike Jet Kits & Parts
- Dynojet Jet Kit Kawasaki KZ1000 LTD/CSR 2301 – Stage 1 kit for Kawasaki KZ1000; includes jets and needles for stock or lightly modified engines.
- Baron Mixture Screw Yamaha BA-2150-00 – Adjustable idle mixture screw; fine-tunes air/fuel for Yamaha V-Max and similar models.
- Dynojet Jet Kit Yamaha V-Max 4116 – Complete stage 1-3 kit for Yamaha V-Max; maximizes power on modified or stock setups.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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K&L SUPPLY Fuel Mixture Screw Set 18-3689
K&L SUPPLY
$9.95A properly tuned fuel mixture screw is essential for optimal engine performance, fuel efficiency, and reliable cold starts. This OEM-quality replacement set from K&L SUPPLY ensures your carburetor maintains precise air-fuel ratios without lean-running...10500384- SKU:
- 10500384
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- MIXTURE SCREW
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- TYPE:
- FUEL
- UNITS:
- KIT
$9.95Qty in Cart: 0Quantity:Price:$9.95Subtotal: -
DYNOJET Jet Kit - Honda CBR900RR 1170
DYNOJET
$155.63Proper jetting is the foundation of CBR900RR performance—without it, you're leaving power on the table and risking lean-running damage. The DYNOJET Jet Kit delivers precise fuel mapping across your entire RPM range, unlocking 5-15% power gains depending...DJ1170- SKU:
- DJ1170
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- RIDING STYLE:
- STREET
- TYPE:
- STAGE 1
- MATERIAL:
- BRASS
- PRODUCT NAME:
- JET KIT
- UNITS:
- KIT
$155.63Qty in Cart: 0Quantity:Price:$155.63Subtotal: -
DYNOJET Jet Kit - Honda VT1100 Spirit 1188
DYNOJET
$125.54Carburetor tuning is critical to unlocking your VT1100's full potential, especially if you've modified your intake or exhaust. The DYNOJET Jet Kit delivers precise fuel metering across the entire RPM range, eliminating lean conditions that rob power and...DJ1188- SKU:
- DJ1188
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MATERIAL:
- BRASS
- PRODUCT NAME:
- JET KIT
- RIDING STYLE:
- STREET
- TYPE:
- STAGE 1
- UNITS:
- KIT
$125.54 -
DYNOJET Jet Kit - Kawasaki GPZ550 2107
DYNOJET
$155.63Carburetor jetting is the foundation of any performance modification—get it wrong, and you're leaving power on the table or compromising reliability. The DYNOJET Jet Kit for your Kawasaki GPZ550 delivers precisely calibrated needles and jets that...DJ2107- SKU:
- DJ2107
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- TYPE:
- STAGE 1
- UNITS:
- KIT
- TYPE:
- STAGE 3
- MATERIAL:
- BRASS
- PRODUCT NAME:
- JET KIT
- RIDING STYLE:
- STREET
$155.63Qty in Cart: 0Quantity:Price:$155.63Subtotal: -
DYNOJET Jet Kit - Kawasaki ZX900 Ninja 2108
DYNOJET
$171.10Fuel mapping is critical to unlocking your ZX900 Ninja's true potential—a stock jetting setup leaves power on the table and compromises throttle response across the RPM band. The DYNOJET Jet Kit (MPN 2108) delivers stage-specific tuning solutions that...DJ2108- SKU:
- DJ2108
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- TYPE:
- STAGE 3
- RIDING STYLE:
- STREET
- TYPE:
- STAGE 1
- UNITS:
- KIT
- MATERIAL:
- BRASS
- PRODUCT NAME:
- JET KIT
$171.10Qty in Cart: 0Quantity:Price:$171.10Subtotal: -
DYNOJET Jet Kit - Kawasaki EX/EN500 2128
DYNOJET
$112.15The DYNOJET Jet Kit for your Kawasaki EX/EN500 delivers measurable power gains across a range of modifications, from mild bolt-on upgrades to full race configurations. By fine-tuning your carburetor's jetting, you'll eliminate lean running conditions...DJ2128- SKU:
- DJ2128
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- RIDING STYLE:
- STREET
- TYPE:
- STAGE 1
- TYPE:
- STAGE 3
- MATERIAL:
- BRASS
- PRODUCT NAME:
- JET KIT
- UNITS:
- KIT
$112.15Qty in Cart: 0Quantity:Price:$112.15Subtotal: -
DYNOJET Jet Kit - Suzuki GS500E 3128
DYNOJET
$112.15Carburetor tuning is critical for maximizing fuel delivery and power output on your GS500E, especially once you've modified your intake or exhaust. The DYNOJET Jet Kit 3128 gives you precise, repeatable control over air-fuel ratios across the entire RPM...DJ3128- SKU:
- DJ3128
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- PRODUCT NAME:
- JET KIT
- MATERIAL:
- BRASS
- UNITS:
- KIT
- TYPE:
- STAGE 3
- RIDING STYLE:
- STREET
- TYPE:
- STAGE 1
$112.15Qty in Cart: 0Quantity:Price:$112.15Subtotal: -
DYNOJET Stage-3 Jet Kit - Suzuki GS750 3315
DYNOJET
$171.10If you're running a Suzuki GS750 and want measurable power gains without a complete engine rebuild, the DYNOJET Stage-3 Jet Kit delivers 10-15% more horsepower while maintaining streetable operation. This is a bolt-on tuning solution that recalibrates...DJ3315- SKU:
- DJ3315
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MATERIAL:
- BRASS
- PRODUCT NAME:
- JET KIT
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- TYPE:
- STAGE 3
$171.10 -
DYNOJET Stage-3 Jet Kit - Suzuki GSXR1100/Katana 3323
DYNOJET
$155.63If you're running a Suzuki GSXR1100 or Katana and want measurable power gains without a complete engine rebuild, the DYNOJET Stage-3 Jet Kit delivers 10-15% more horsepower through precise fuel mapping. This fully adjustable carburettor kit optimizes...DJ3323- SKU:
- DJ3323
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- TYPE:
- STAGE 3
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- MATERIAL:
- BRASS
- PRODUCT NAME:
- JET KIT
$155.63Qty in Cart: 0Quantity:Price:$155.63Subtotal: -
DYNOJET Jet Kit - Yamaha XV1000/1100 4114
DYNOJET
$106.42Carburetor tuning is critical to unlocking your XV1000/1100's full potential, and the DYNOJET Jet Kit delivers precision fuel-air calibration across a range of modifications and riding conditions. Whether you're running stock components or a fully...DJ4114- SKU:
- DJ4114
- Availability:
- Ships Same Business Day
- Weight:
- 0.32 LBS
- TYPE:
- STAGE 1
- MATERIAL:
- BRASS
- PRODUCT NAME:
- JET KIT
- UNITS:
- KIT
- RIDING STYLE:
- STREET
$106.42Qty in Cart: 0Quantity:Price:$106.42Subtotal: -
DYNOJET Jet Kit - Yamaha FJ1200 4127
DYNOJET
$155.63The DYNOJET Jet Kit for your Yamaha FJ1200 delivers measurable power gains without sacrificing the reliability your bike depends on. Whether you're running stock components or have already invested in performance upgrades, this fully adjustable...DJ4127- SKU:
- DJ4127
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- PRODUCT NAME:
- JET KIT
- MATERIAL:
- BRASS
- TYPE:
- STAGE 3
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- TYPE:
- STAGE 1
$155.63Qty in Cart: 0Quantity:Price:$155.63Subtotal: -
DYNOJET Jet Kit - Yamaha XV750 4128
DYNOJET
$112.15Carburetor jetting is the foundation of engine performance, and stock jets rarely match modified intake, exhaust, or engine configurations. The DYNOJET Jet Kit for your Yamaha XV750 delivers precise fuel mapping across the RPM range, eliminating...DJ4128- SKU:
- DJ4128
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MATERIAL:
- BRASS
- RIDING STYLE:
- STREET
- TYPE:
- STAGE 1
- PRODUCT NAME:
- JET KIT
- UNITS:
- KIT
$112.15Qty in Cart: 0Quantity:Price:$112.15Subtotal: -
DYNOJET Jet Kit - Yamaha FZR1000 4133
DYNOJET
$155.63Fine-tuning your FZR1000's fuel delivery unlocks real power gains without requiring engine modifications or a complete carburetor rebuild. DYNOJET's jet kit lets you dial in the perfect air-fuel ratio for your specific setup—whether you're running stock...DJ4133- SKU:
- DJ4133
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MATERIAL:
- BRASS
- TYPE:
- STAGE 3
- PRODUCT NAME:
- JET KIT
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- TYPE:
- STAGE 1
$155.63Qty in Cart: 0Quantity:Price:$155.63Subtotal: -
DYNOJET Jet Kit - Yamaha YZF600R 4145
DYNOJET
$155.63Carburetor tuning is critical to unlocking your YZF600R's full potential, and the DYNOJET Jet Kit delivers precise, adjustable jetting for any build configuration. Whether you're running stock components or a modified setup, this kit scales with your...DJ4145- SKU:
- DJ4145
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MATERIAL:
- BRASS
- UNITS:
- KIT
- PRODUCT NAME:
- JET KIT
- RIDING STYLE:
- STREET
- TYPE:
- STAGE 1
$155.63Qty in Cart: 0Quantity:Price:$155.63Subtotal: -
DYNOJET Jet Kit - Yamaha XVZ1300 4148
DYNOJET
$155.63Carburetor tuning is critical for unlocking your XVZ1300's true potential, especially when you've modified your engine, air intake, or exhaust system. The DYNOJET Jet Kit gives you precise, fully adjustable control over fuel delivery across the RPM...DJ4148- SKU:
- DJ4148
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- TYPE:
- STAGE 1
- MATERIAL:
- BRASS
- PRODUCT NAME:
- JET KIT
- UNITS:
- KIT
- RIDING STYLE:
- STREET
$155.63Qty in Cart: 0Quantity:Price:$155.63Subtotal: -
DYNOJET Jet Kit - Yamaha R6 4161
DYNOJET
$171.10Carburetor jetting is the foundation of fuel delivery—get it wrong, and you're leaving power on the table while fighting poor driveability. The DYNOJET Jet Kit for your Yamaha R6 eliminates guesswork with stage-specific calibrations that match your exact...DJ4161- SKU:
- DJ4161
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- RIDING STYLE:
- STREET
- TYPE:
- STAGE 1
- MATERIAL:
- BRASS
- PRODUCT NAME:
- JET KIT
- UNITS:
- KIT
$171.10Qty in Cart: 0Quantity:Price:$171.10Subtotal: -
DYNOJET Jet Kit - Yamaha XV1600 4175
DYNOJET
$114.43Carburetor tuning directly impacts how your XV1600 breathes, responds, and delivers power across the RPM band. A properly jetted carb eliminates flat spots, improves throttle response, and unlocks 5–15% more horsepower depending on your setup and riding...DJ4175- SKU:
- DJ4175
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- TYPE:
- STAGE 1
- TYPE:
- STAGE 2
- RIDING STYLE:
- STREET
- MATERIAL:
- BRASS
- PRODUCT NAME:
- JET KIT
- UNITS:
- KIT
$114.43 -
DYNOJET Stage-7 Jet Kit - Yamaha YZF600R 4745
DYNOJET
$155.63If you're serious about extracting maximum power from your YZF600R, fuel mapping is non-negotiable—stock jetting leaves significant performance on the table. The DYNOJET Stage-7 Jet Kit delivers fully adjustable carburetor tuning that lets you optimize...DJ4745- SKU:
- DJ4745
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MATERIAL:
- BRASS
- UNITS:
- KIT
- PRODUCT NAME:
- JET KIT
- RIDING STYLE:
- STREET
- TYPE:
- STAGE 7
$155.63Qty in Cart: 0Quantity:Price:$155.63Subtotal: -
DYNOJET Jet Kit - Stage-3 - Kawasaki 250 Ninja 2393
DYNOJET
$125.54If you're running a Kawasaki 250 Ninja and want measurable power gains without sacrificing streetability, the DYNOJET Stage-3 Jet Kit delivers 10-15% more horsepower through precision fuel mapping. This bolt-on solution optimizes your carburetor's...10070391- SKU:
- 10070391
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MATERIAL:
- BRASS
- PRODUCT NAME:
- JET KIT
- TYPE:
- STAGE 3
- RIDING STYLE:
- STREET
- UNITS:
- KIT
$125.54Qty in Cart: 0Quantity:Price:$125.54Subtotal: -
DYNOJET Jet Kit - Kawasaki ZZR600 2133
DYNOJET
$171.10Fine-tuning your ZZR600's fuel delivery unlocks measurable performance gains while maintaining streetability—or pushing full race capability if that's your goal. DYNOJET's jet kit gives you precise control over air-fuel mixture across the RPM range,...10070131- SKU:
- 10070131
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- UNITS:
- KIT
- MATERIAL:
- BRASS
- PRODUCT NAME:
- JET KIT
- RIDING STYLE:
- STREET
- TYPE:
- STAGE 1
$171.10
