Street Bike Carburertor Main Jets
Street Bike Carburetor Main Jets at JJ Motorsports
Tune your street bike's carb precisely with premium Mikuni and EBC main/pilot jets from JJ Motorsports, available in convenient 4-packs for accurate fuel metering and optimal performance on Suzuki GSX-R, Honda CBR, Kawasaki ZX, Yamaha R-series, and classic carbureted models.
Shop Mikuni and EBC carburetor jets for OEM-quality brass construction and reliable tuning. Explore related categories such as street bike air and fuel for rebuild kits and needles, or street bike for exhaust and brakes to complete your carb refresh and achieve crisp throttle response on every ride.
Top Street Bike Carburetor Main Jets
- Mikuni Main Jet 4-Pack N100604-152.5 – Size 152.5 main jets; perfect for fine-tuning high-RPM performance on GSX-R and CBR models.
- Mikuni Pilot Jet 4-Pack VM28/486-15 – Size 15 pilot jets; essential for smooth idle and low-speed response on Yamaha R6 and Kawasaki ZX.
- EBC Mikuni-Style Carburetor Jet 4-Pack HJ135-4 – Size 135 main jets; affordable Mikuni-compatible pack for classic street bike tuning.
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
-
EBC Keihin-Style Carburetor Jet - 4-Pack KJ152.5-4
EBC
$11.17Carburetor jetting is the foundation of proper fuel delivery—get it wrong and you're leaving performance on the table while risking engine damage. These EBC Keihin-style jets are precision-calibrated brass replacements that restore accurate fuel metering...10060159- SKU:
- 10060159
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MODEL:
- RD PRECISION
- TYPE:
- MAIN
- BASE COLOR:
- BRASS
- JET SIZE:
- 152.5
- OVERALL DIAMETER:
- 6,00 MM (0,24')
- OVERALL DIAMETER METRIC:
- 6.00 MM
- PRODUCT NAME:
- JET
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- OVERALL DIAMETER IMPERIAL:
- 0.24'
- RIDING STYLE:
- ATV
- FEATURES:
- FOR KJ CARBURETORS
- HEAD TYPE:
- SLOTTED
- MATERIAL:
- BRASS
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- SNOW
- UNITS:
- 4 PACK
$11.17Qty in Cart: 0Quantity:Price:$11.17Subtotal: -
EBC Keihin-Style Carburetor Jet - 4-Pack CR135-4
EBC
$11.17Carburetor tuning demands precision—and worn or incorrect jets compromise fuel delivery, throttle response, and engine reliability. The EBC Keihin-Style Carburetor Jet CR135-4 offers flow-calibrated brass construction that restores accurate fuel...10060187- SKU:
- 10060187
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- JET
- RIDING STYLE:
- ATV
- HEAD DIAMETER:
- 6,00 MM (0,24')
- HEAD TYPE:
- HEX HEAD
- MATERIAL:
- BRASS
- OVERALL LENGTH IMPERIAL:
- 0.65'
- OVERALL LENGTH METRIC:
- 16.50 MM
- RIDING STYLE:
- OFF-ROAD
- JET SIZE:
- 135
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- UNITS:
- 4 PACK
- HEAD DIAMETER IMPERIAL:
- 0.24'
- HEAD DIAMETER METRIC:
- 6.00 MM
- OVERALL LENGTH:
- 16,50 MM (0,65')
- RIDING STYLE:
- UTV
$11.17 -
EBC Keihin-Style Carburetor Jet - 4-Pack CR138-4
EBC
$11.17Carburetor tuning is fundamental to engine performance, and jet sizing directly controls your fuel-air mixture at every throttle position. The EBC Keihin-Style Carburetor Jet CR138-4 pack provides precision brass jets for exact fuel metering when OEM...10060188- SKU:
- 10060188
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- HEAD DIAMETER:
- 6,00 MM (0,24')
- HEAD DIAMETER IMPERIAL:
- 0.24'
- OVERALL LENGTH METRIC:
- 16.50 MM
- TYPE:
- MAIN
- JET SIZE:
- 138
- OVERALL LENGTH IMPERIAL:
- 0.65'
- RIDING STYLE:
- ATV
- HEAD DIAMETER METRIC:
- 6.00 MM
- OVERALL LENGTH:
- 16,50 MM (0,65')
- PRODUCT NAME:
- JET
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- HEAD TYPE:
- HEX HEAD
- MATERIAL:
- BRASS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- 4 PACK
$11.17 -
EBC Keihin-Style Carburetor Jet - 4-Pack CR140-4
EBC
$11.17Carburetor tuning demands precision, and worn or incorrect jets compromise fuel atomization and engine performance. EBC's brass jets deliver flow-calibrated accuracy that restores proper air-fuel mixture without the premium price tag of OEM Keihin...10060189- SKU:
- 10060189
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- JET SIZE:
- 140
- MATERIAL:
- BRASS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- 4 PACK
- HEAD TYPE:
- HEX HEAD
- OVERALL LENGTH IMPERIAL:
- 0.65'
- RIDING STYLE:
- ATV
- HEAD DIAMETER METRIC:
- 6.00 MM
- OVERALL LENGTH:
- 16,50 MM (0,65')
- PRODUCT NAME:
- JET
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- HEAD DIAMETER:
- 6,00 MM (0,24')
- HEAD DIAMETER IMPERIAL:
- 0.24'
- OVERALL LENGTH METRIC:
- 16.50 MM
- RIDING STYLE:
- UTV
- TYPE:
- MAIN
$11.17 -
EBC Keihin-Style Carburetor Jet - 4-Pack CR142-4
EBC
$11.17A properly jetted carburetor is the foundation of predictable fuel delivery and peak engine performance. EBC Keihin-Style jets are precision-brass replacements that restore flow accuracy when factory jets wear, clog, or need tuning adjustments for...10060190- SKU:
- 10060190
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- HEAD TYPE:
- HEX HEAD
- JET SIZE:
- 142
- MATERIAL:
- BRASS
- OVERALL LENGTH:
- 16,50 MM (0,65')
- RIDING STYLE:
- SNOW
- UNITS:
- 4 PACK
- HEAD DIAMETER IMPERIAL:
- 0.24'
- RIDING STYLE:
- ATV
- HEAD DIAMETER METRIC:
- 6.00 MM
- PRODUCT NAME:
- JET
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- HEAD DIAMETER:
- 6,00 MM (0,24')
- OVERALL LENGTH IMPERIAL:
- 0.65'
- OVERALL LENGTH METRIC:
- 16.50 MM
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
$11.17 -
EBC Keihin-Style Carburetor Jet - 4-Pack CR145-4
EBC
$11.17Carburetor tuning requires precision, and worn or incorrect jets directly impact fuel atomization and engine response across the RPM range. EBC Keihin-Style jets deliver flow-calibrated accuracy to restore proper air-fuel ratios without guesswork...10060191- SKU:
- 10060191
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- OVERALL LENGTH IMPERIAL:
- 0.65'
- PRODUCT NAME:
- JET
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- HEAD DIAMETER IMPERIAL:
- 0.24'
- RIDING STYLE:
- ATV
- HEAD DIAMETER:
- 6,00 MM (0,24')
- HEAD DIAMETER METRIC:
- 6.00 MM
- JET SIZE:
- 145
- MATERIAL:
- BRASS
- OVERALL LENGTH METRIC:
- 16.50 MM
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- HEAD TYPE:
- HEX HEAD
- OVERALL LENGTH:
- 16,50 MM (0,65')
- RIDING STYLE:
- SNOW
- UNITS:
- 4 PACK
$11.17 -
EBC Keihin-Style Carburetor Jet - 4-Pack CR148-4
EBC
$11.17Worn or incorrect carburetor jets directly impact fuel atomization and engine performance—leading to poor throttle response, inconsistent idle, and wasted fuel. These EBC Keihin-style jets are flow-calibrated brass replacements engineered to restore...10060192- SKU:
- 10060192
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- HEAD TYPE:
- HEX HEAD
- MATERIAL:
- BRASS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- 4 PACK
- OVERALL LENGTH IMPERIAL:
- 0.65'
- RIDING STYLE:
- ATV
- HEAD DIAMETER METRIC:
- 6.00 MM
- OVERALL LENGTH:
- 16,50 MM (0,65')
- PRODUCT NAME:
- JET
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- HEAD DIAMETER:
- 6,00 MM (0,24')
- HEAD DIAMETER IMPERIAL:
- 0.24'
- JET SIZE:
- 148
- OVERALL LENGTH METRIC:
- 16.50 MM
- RIDING STYLE:
- UTV
- TYPE:
- MAIN
$11.17 -
EBC Keihin-Style Carburetor Jet - 4-Pack CR150-4
EBC
$11.17Carburetor tuning demands precision, and worn or incorrect jets compromise both fuel economy and throttle response. These EBC Keihin-style jets deliver flow-calibrated accuracy to dial in your fuel mixture without guesswork. Whether you're rebuilding a...10060193- SKU:
- 10060193
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- HEAD DIAMETER:
- 6,00 MM (0,24')
- HEAD DIAMETER IMPERIAL:
- 0.24'
- OVERALL LENGTH METRIC:
- 16.50 MM
- TYPE:
- MAIN
- OVERALL LENGTH IMPERIAL:
- 0.65'
- RIDING STYLE:
- ATV
- HEAD DIAMETER METRIC:
- 6.00 MM
- OVERALL LENGTH:
- 16,50 MM (0,65')
- PRODUCT NAME:
- JET
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- HEAD TYPE:
- HEX HEAD
- JET SIZE:
- 150
- MATERIAL:
- BRASS
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- SNOW
- UNITS:
- 4 PACK
$11.17 -
EBC Keihin-Style Carburetor Jet - 4-Pack CR152-4
EBC
$11.17Carburetor tuning requires precision—and OEM jets often aren't readily available or cost significantly more. These EBC Keihin-style brass jets deliver flow-calibrated accuracy for proper fuel atomization without the premium price tag. Whether you're...10060194- SKU:
- 10060194
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- HEAD DIAMETER IMPERIAL:
- 0.24'
- HEAD DIAMETER METRIC:
- 6.00 MM
- RIDING STYLE:
- UTV
- JET SIZE:
- 152
- OVERALL LENGTH:
- 16,50 MM (0,65')
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- UNITS:
- 4 PACK
- HEAD DIAMETER:
- 6,00 MM (0,24')
- HEAD TYPE:
- HEX HEAD
- MATERIAL:
- BRASS
- OVERALL LENGTH IMPERIAL:
- 0.65'
- OVERALL LENGTH METRIC:
- 16.50 MM
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- JET
- RIDING STYLE:
- ATV
$11.17 -
EBC Keihin-Style Carburetor Jet - 4-Pack CR155-4
EBC
$11.17Carburetor jetting directly controls your fuel-air mixture, and worn or incorrect jets compromise throttle response, fuel economy, and engine performance. These EBC Keihin-style jets are brass, CNC-flow-calibrated replacements that restore precise fuel...10060195- SKU:
- 10060195
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- JET SIZE:
- 155
- MATERIAL:
- BRASS
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- OVERALL LENGTH:
- 16,50 MM (0,65')
- PRODUCT NAME:
- JET
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- UNITS:
- 4 PACK
- HEAD DIAMETER:
- 6,00 MM (0,24')
- HEAD TYPE:
- HEX HEAD
- OVERALL LENGTH IMPERIAL:
- 0.65'
- HEAD DIAMETER IMPERIAL:
- 0.24'
- HEAD DIAMETER METRIC:
- 6.00 MM
- OVERALL LENGTH METRIC:
- 16.50 MM
- RIDING STYLE:
- UTV
$11.17 -
EBC Keihin-Style Carburetor Jet - 4-Pack CR158-4
EBC
$11.17Carburetor jetting directly controls your fuel-air mixture, and even slight deviations from the optimal flow rate will cost you horsepower and throttle response. The EBC Keihin-Style Carburetor Jet CR158-4 delivers flow-calibrated precision that ensures...10060196- SKU:
- 10060196
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- HEAD DIAMETER METRIC:
- 6.00 MM
- HEAD TYPE:
- HEX HEAD
- OVERALL LENGTH:
- 16,50 MM (0,65')
- RIDING STYLE:
- SNOW
- HEAD DIAMETER IMPERIAL:
- 0.24'
- TYPE:
- MAIN
- UNITS:
- 4 PACK
- HEAD DIAMETER:
- 6,00 MM (0,24')
- JET SIZE:
- 158
- MATERIAL:
- BRASS
- OVERALL LENGTH METRIC:
- 16.50 MM
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- OVERALL LENGTH IMPERIAL:
- 0.65'
- PRODUCT NAME:
- JET
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
$11.17 -
EBC Mikuni-Style Carburetor Jet - 4-Pack HJ550-4
EBC
$11.17Carburetor tuning demands precision, and worn or incorrect jets compromise your fuel delivery and engine performance. EBC's Mikuni-style jets are brass construction, flow-calibrated replacements that restore accurate fuel metering without the OEM price...10060113- SKU:
- 10060113
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MATERIAL:
- BRASS
- OVERALL LENGTH METRIC:
- 11.50 MM
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- THREAD PITCH:
- M5,3 X 0,9
- BASE COLOR:
- BRASS
- PRODUCT NAME:
- JET
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- HEAD DIAMETER METRIC:
- 6.00 MM
- HEAD TYPE:
- HEX HEAD
- OVERALL DIAMETER METRIC:
- 6.00 MM
- RIDING STYLE:
- SNOW
- THREAD LENGTH METRIC:
- 5.00 MM
- HEAD LENGTH METRIC:
- 6.50 MM
- JET SIZE:
- 550
- TYPE:
- MAIN
- UNITS:
- 4 PACK
$11.17 -
EBC Mikuni-Style Carburetor Jet - 4-Pack HJ570-4
EBC
$11.17Carburetor tuning demands precision, and worn or incorrect jets compromise your air-fuel ratio, killing both performance and throttle response. The EBC Mikuni-Style Carburetor Jet offers flow-calibrated brass construction that delivers consistent,...10060115- SKU:
- 10060115
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- HEAD DIAMETER METRIC:
- 6.00 MM
- OVERALL DIAMETER METRIC:
- 6.00 MM
- OVERALL LENGTH METRIC:
- 11.50 MM
- PRODUCT NAME:
- JET
- RIDING STYLE:
- UTV
- THREAD PITCH:
- M5,3 X 0,9
- BASE COLOR:
- BRASS
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- HEAD TYPE:
- HEX HEAD
- JET SIZE:
- 570
- MATERIAL:
- BRASS
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- SNOW
- THREAD LENGTH METRIC:
- 5.00 MM
- UNITS:
- 4 PACK
- HEAD LENGTH METRIC:
- 6.50 MM
- RIDING STYLE:
- ATV
$11.17 -
EBC Mikuni-Style Carburetor Jet - 4-Pack HJ610-4
EBC
$10.97Carburetor jetting is critical to engine performance—too rich and you'll foul plugs and waste fuel; too lean and you risk detonation and seized pistons. EBC's brass jets deliver flow-calibrated precision that keeps your air-fuel ratio dialed in across...10060119- SKU:
- 10060119
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- HEAD TYPE:
- HEX HEAD
- MATERIAL:
- BRASS
- RIDING STYLE:
- OFF-ROAD
- THREAD LENGTH METRIC:
- 5.00 MM
- OVERALL LENGTH METRIC:
- 11.50 MM
- PRODUCT NAME:
- JET
- RIDING STYLE:
- ATV
- HEAD DIAMETER METRIC:
- 6.00 MM
- HEAD LENGTH METRIC:
- 6.50 MM
- OVERALL DIAMETER METRIC:
- 6.00 MM
- RIDING STYLE:
- UTV
- THREAD PITCH:
- M5,3 X 0,9
- BASE COLOR:
- BRASS
- JET SIZE:
- 610
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- UNITS:
- 4 PACK
$10.97 -
EBC Keihin-Style Carburetor Jet - 4-Pack KJ95-4
EBC
$11.17Precision carburetor tuning demands exact fuel flow calibration, and worn or incorrectly sized jets will throw your air-fuel ratio off—costing you power, efficiency, and reliability. EBC Keihin-style jets are flow-calibrated to exacting tolerances,...10060136- SKU:
- 10060136
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- FEATURES:
- FOR KJ CARBURETORS
- TYPE:
- MAIN
- UNITS:
- 4 PACK
- JET SIZE:
- 95
- OVERALL DIAMETER:
- 6,00 MM (0,24')
- OVERALL DIAMETER IMPERIAL:
- 0.24'
- OVERALL DIAMETER METRIC:
- 6.00 MM
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- BASE COLOR:
- BRASS
- MODEL:
- RD PRECISION
- PRODUCT NAME:
- JET
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- HEAD TYPE:
- SLOTTED
- MATERIAL:
- BRASS
- RIDING STYLE:
- OFF-ROAD
$11.17 -
EBC Keihin-Style Carburetor Jet - 4-Pack KJ100-4
EBC
$11.17Carburetor tuning demands precision, and worn or incorrect jets rob your engine of consistent fuel delivery and peak performance. EBC's Keihin-style jets are flow-calibrated brass replacements engineered to restore accurate fuel metering across your RPM...10060138- SKU:
- 10060138
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MATERIAL:
- BRASS
- MODEL:
- RD PRECISION
- RIDING STYLE:
- OFF-ROAD
- FEATURES:
- FOR KJ CARBURETORS
- HEAD TYPE:
- SLOTTED
- PRODUCT NAME:
- JET
- RIDING STYLE:
- ATV
- OVERALL DIAMETER IMPERIAL:
- 0.24'
- OVERALL DIAMETER METRIC:
- 6.00 MM
- RIDING STYLE:
- UTV
- BASE COLOR:
- BRASS
- JET SIZE:
- 100
- OVERALL DIAMETER:
- 6,00 MM (0,24')
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- UNITS:
- 4 PACK
$11.17 -
EBC Keihin-Style Carburetor Jet - 4-Pack KJ85-4
EBC
$11.17Carburetor tuning demands precision, and OEM jets often limit your ability to dial in the exact fuel flow your engine needs. These EBC Keihin-style brass jets are flow-calibrated to exacting tolerances, allowing you to fine-tune your air-fuel ratio for...10060132- SKU:
- 10060132
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- BASE COLOR:
- BRASS
- OVERALL DIAMETER:
- 6,00 MM (0,24')
- OVERALL DIAMETER METRIC:
- 6.00 MM
- PRODUCT NAME:
- JET
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- TYPE:
- MAIN
- FEATURES:
- FOR KJ CARBURETORS
- HEAD TYPE:
- SLOTTED
- JET SIZE:
- 85
- MATERIAL:
- BRASS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- 4 PACK
- MODEL:
- RD PRECISION
- OVERALL DIAMETER IMPERIAL:
- 0.24'
- RIDING STYLE:
- ATV
$11.17 -
EBC Keihin-Style Carburetor Jet - 4-Pack KJ87.5-4
EBC
$10.97Carburetor tuning demands precision, and fuel jet selection is non-negotiable for consistent performance across varying conditions. These EBC Keihin-style jets deliver flow-calibrated accuracy that OEM replacements provide, without the premium pricing...10060133- SKU:
- 10060133
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- FEATURES:
- FOR KJ CARBURETORS
- OVERALL DIAMETER IMPERIAL:
- 0.24'
- RIDING STYLE:
- ATV
- BASE COLOR:
- BRASS
- MODEL:
- RD PRECISION
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- MATERIAL:
- BRASS
- OVERALL DIAMETER:
- 6,00 MM (0,24')
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- SNOW
- UNITS:
- 4 PACK
- HEAD TYPE:
- SLOTTED
- JET SIZE:
- 87.5
- OVERALL DIAMETER METRIC:
- 6.00 MM
- PRODUCT NAME:
- JET
- RIDING STYLE:
- UTV
$10.97Qty in Cart: 0Quantity:Price:$10.97Subtotal: -
EBC Keihin-Style Carburetor Jet - 4-Pack KJ90-4
EBC
$11.17Carburetor tuning demands precision—a single jet size can shift your air-fuel ratio by several points, affecting throttle response, fuel economy, and peak performance. The EBC Keihin-Style Carburetor Jet delivers flow-calibrated accuracy without the...10060134- SKU:
- 10060134
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- FEATURES:
- FOR KJ CARBURETORS
- RIDING STYLE:
- ATV
- MATERIAL:
- BRASS
- OVERALL DIAMETER:
- 6,00 MM (0,24')
- OVERALL DIAMETER IMPERIAL:
- 0.24'
- RIDING STYLE:
- SNOW
- UNITS:
- 4 PACK
- BASE COLOR:
- BRASS
- MODEL:
- RD PRECISION
- PRODUCT NAME:
- JET
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- HEAD TYPE:
- SLOTTED
- JET SIZE:
- 90
- OVERALL DIAMETER METRIC:
- 6.00 MM
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
$11.17 -
EBC Keihin-Style Carburetor Jet - 4-Pack KJ92.5-4
EBC
$11.17If you're tuning a Keihin carburetor and relying on worn or incorrect jets, you're leaving performance on the table and risking unpredictable fuel delivery across your RPM range. EBC Keihin-Style Carburetor Jets are precision-machined brass replacements...10060135- SKU:
- 10060135
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- FEATURES:
- FOR KJ CARBURETORS
- TYPE:
- MAIN
- UNITS:
- 4 PACK
- BASE COLOR:
- BRASS
- JET SIZE:
- 92.5
- MODEL:
- RD PRECISION
- PRODUCT NAME:
- JET
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- OVERALL DIAMETER:
- 6,00 MM (0,24')
- OVERALL DIAMETER IMPERIAL:
- 0.24'
- OVERALL DIAMETER METRIC:
- 6.00 MM
- RIDING STYLE:
- SNOW
- HEAD TYPE:
- SLOTTED
- MATERIAL:
- BRASS
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
$11.17Qty in Cart: 0Quantity:Price:$11.17Subtotal:
Buying Guide and FAQs
Buying Guide: Factors to Consider When Choosing Street Bike Carburetor Main Jets
- Compatibility: Match jets to your bike's make (e.g., Suzuki GSX-R, Honda CBR, Kawasaki ZX, Yamaha R-series) and carburetor type (e.g., Mikuni VM16, HS40, HSR42/45/48, RS, TM, VM29/33 Smoothbores). Use the vehicle selector for year-specific fits to ensure precise metering without performance issues.
- Type of Use: For high-RPM street or track riding, select main jets (sizes 100-210) for optimized fuel delivery; low-speed/idle tuning benefits from pilot jets (sizes 15-60) in multi-carb setups for smooth response in urban or touring conditions.
- Components and Upgrades: Choose 4-packs with brass construction, slotted heads for easy adjustment, and OEM-quality specs. Focus on ethanol-resistant materials and precise sizing for tuning fuel mixture, throttle response, and engine efficiency.
- Brand and Quality: Opt for Mikuni for premium, Japan-made jets or EBC for compatible alternatives. Prioritize brass slotted designs for durability, accurate flow, and longevity in modern fuels.
- Installation and Cost: Jets are simple to swap with basic tools for DIY tuning; sold in 4-packs for convenience. Prices are $5.20 per pack—consider bulk for multiple sizes and free shipping over $99 for value.
Frequently Asked Questions (FAQs)
- What street bike models do these carburetor main jets support? Jets fit models with Mikuni carbs like Suzuki GSX-R, Honda CBR, Kawasaki ZX, and Yamaha R-series—use the year/make/model filter for exact compatibility, especially if stock Mikuni-equipped.
- Main jets vs. pilot jets: What's the difference? Main jets (e.g., sizes 100-210) control high-RPM fuel; pilot jets (e.g., sizes 15-60) handle idle/low-speed for smooth acceleration and response.
- How do brass jets improve tuning? Slotted brass construction allows easy adjustment, precise metering, and resistance to modern fuels, optimizing mixture for better throttle and performance.
- Are these jets sold individually? No, available in 4-packs for convenience in tuning multiple carbs or testing sizes.
- What if a jet size doesn't match my bike? Verify carb type and size before buying. Our returns policy allows exchanges or refunds if it doesn't fit.
- Can I find related air and fuel parts? Yes—explore rebuild kits, needles, or full carbs in the street bike air and fuel category to complement your jet upgrade for complete tuning.
