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
-
On Sale
EBC Keihin Hex Carburetor Jet Kit CRK32B
EBC
MSRP: $158.96Now: $151.01Was: $158.96Brass carburetor jets are high-precision and flow-calibrated for extremely accurate fuel flow rate, Dealer Kits include multiple main jet sizes and storage box for organization, High-quality replacements; NOT original Keihin jets10060017- SKU:
- 10060017
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- FEATURES:
- FOR CR CARBURETORS
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- HEAD TYPE:
- HEX HEAD
- JET SIZE:
- 160 - 235
- MATERIAL:
- BRASS
- PRODUCT NAME:
- MAIN JET
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- KEIHIN
- UNITS:
- KIT
- MODEL:
- A-BEX PRECISION
- RIDING STYLE:
- ATV
MSRP: $158.96Now: $151.01Was: $158.96 -
On Sale
EBC Mikuni-Style Carburetor Jet - 4-Pack SJ72.5-4
EBC
MSRP: $11.17Now: $10.61Was: $11.17Brass carburetor jets are high-precision and flow-calibrated for extremely accurate fuel flow rate, Refills sold to dealer as 4-pack; sold to customer as each, High-quality replacements; NOT original Mikuni jets10060018- SKU:
- 10060018
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- FEATURES:
- FOR SJ CARBURETORS
- HEAD TYPE:
- SLOTTED
- MATERIAL:
- BRASS
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- HEAD DIAMETER METRIC:
- 8.00 MM
- HEAD LENGTH METRIC:
- 4.00 MM
- OVERALL DIAMETER METRIC:
- 9.00 MM
- RIDING STYLE:
- SNOW
- THREAD LENGTH METRIC:
- 5.00 MM
- UNITS:
- 4 PACK
- BASE COLOR:
- BRASS
- MODEL:
- RD PRECISION
- PRODUCT NAME:
- JET
- RIDING STYLE:
- STREET
- THREAD PITCH:
- M5 X 0,75
- TYPE:
- MAIN
- JET SIZE:
- 72.5
- RIDING STYLE:
- ATV
MSRP: $11.17Now: $10.61Was: $11.17Qty in Cart: 0Quantity:Price:MSRP: $11.17Now: $10.61Was: $11.17Subtotal: -
On Sale
EBC Mikuni-Style Carburetor Jet - 4-Pack SJ75-4
EBC
MSRP: $10.97Now: $10.42Was: $10.97Brass carburetor jets are high-precision and flow-calibrated for extremely accurate fuel flow rate, Refills sold to dealer as 4-pack; sold to customer as each, High-quality replacements; NOT original Mikuni jets10060019- SKU:
- 10060019
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- HEAD TYPE:
- SLOTTED
- PRODUCT NAME:
- JET
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- BASE COLOR:
- BRASS
- JET SIZE:
- 75
- MODEL:
- RD PRECISION
- RIDING STYLE:
- STREET
- THREAD PITCH:
- M5 X 0,75
- TYPE:
- MAIN
- FEATURES:
- FOR SJ CARBURETORS
- HEAD DIAMETER METRIC:
- 8.00 MM
- HEAD LENGTH METRIC:
- 4.00 MM
- MATERIAL:
- BRASS
- OVERALL DIAMETER METRIC:
- 9.00 MM
- RIDING STYLE:
- SNOW
- THREAD LENGTH METRIC:
- 5.00 MM
- UNITS:
- 4 PACK
- RIDING STYLE:
- ATV
MSRP: $10.97Now: $10.42Was: $10.97Qty in Cart: 0Quantity:Price:MSRP: $10.97Now: $10.42Was: $10.97Subtotal: -
On Sale
EBC Mikuni-Style Carburetor Jet - 4-Pack HJ115-4
EBC
MSRP: $11.17Now: $10.61Was: $11.17Brass carburetor jets are high-precision and flow-calibrated for extremely accurate fuel flow rate, Refills sold to dealer as 4-pack; sold to customer as each, High-quality replacements; NOT original Mikuni jets10060061- SKU:
- 10060061
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- HEAD TYPE:
- HEX HEAD
- JET SIZE:
- 115
- MATERIAL:
- BRASS
- OVERALL LENGTH METRIC:
- 11.50 MM
- RIDING STYLE:
- OFF-ROAD
- HEAD DIAMETER METRIC:
- 6.00 MM
- HEAD LENGTH METRIC:
- 6.50 MM
- OVERALL DIAMETER METRIC:
- 6.00 MM
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- THREAD LENGTH METRIC:
- 5.00 MM
- THREAD PITCH:
- M5,3 X 0,9
- BASE COLOR:
- BRASS
- PRODUCT NAME:
- JET
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- UNITS:
- 4 PACK
MSRP: $11.17Now: $10.61Was: $11.17 -
On Sale
EBC Mikuni-Style Carburetor Jet - 4-Pack HJ120-4
EBC
MSRP: $11.17Now: $10.61Was: $11.17Brass carburetor jets are high-precision and flow-calibrated for extremely accurate fuel flow rate, Refills sold to dealer as 4-pack; sold to customer as each, High-quality replacements; NOT original Mikuni jets10060062- SKU:
- 10060062
- 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:
- 120
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- UNITS:
- 4 PACK
MSRP: $11.17Now: $10.61Was: $11.17 -
On Sale
EBC Mikuni-Style Carburetor Jet - 4-Pack HJ125-4
EBC
MSRP: $11.17Now: $10.61Was: $11.17Brass carburetor jets are high-precision and flow-calibrated for extremely accurate fuel flow rate, Refills sold to dealer as 4-pack; sold to customer as each, High-quality replacements; NOT original Mikuni jets10060063- SKU:
- 10060063
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- BASE COLOR:
- BRASS
- PRODUCT NAME:
- JET
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- UNITS:
- 4 PACK
- JET SIZE:
- 125
- OVERALL LENGTH METRIC:
- 11.50 MM
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- 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
- HEAD TYPE:
- HEX HEAD
- MATERIAL:
- BRASS
- THREAD LENGTH METRIC:
- 5.00 MM
MSRP: $11.17Now: $10.61Was: $11.17 -
On Sale
EBC Mikuni-Style Carburetor Jet - 4-Pack HJ130-4
EBC
MSRP: $11.17Now: $10.61Was: $11.17Brass carburetor jets are high-precision and flow-calibrated for extremely accurate fuel flow rate, Refills sold to dealer as 4-pack; sold to customer as each, High-quality replacements; NOT original Mikuni jets10060064- SKU:
- 10060064
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- BASE COLOR:
- BRASS
- HEAD DIAMETER METRIC:
- 6.00 MM
- JET SIZE:
- 130
- OVERALL DIAMETER METRIC:
- 6.00 MM
- PRODUCT NAME:
- JET
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- HEAD LENGTH METRIC:
- 6.50 MM
- RIDING STYLE:
- UTV
- THREAD PITCH:
- M5,3 X 0,9
- TYPE:
- MAIN
- MATERIAL:
- BRASS
- OVERALL LENGTH METRIC:
- 11.50 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- 4 PACK
- HEAD TYPE:
- HEX HEAD
- RIDING STYLE:
- ATV
- THREAD LENGTH METRIC:
- 5.00 MM
MSRP: $11.17Now: $10.61Was: $11.17 -
On Sale
EBC Mikuni-Style Carburetor Jet - 4-Pack HJ135-4
EBC
MSRP: $11.17Now: $10.61Was: $11.17Brass carburetor jets are high-precision and flow-calibrated for extremely accurate fuel flow rate, Refills sold to dealer as 4-pack; sold to customer as each, High-quality replacements; NOT original Mikuni jets10060065- SKU:
- 10060065
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- BASE COLOR:
- BRASS
- HEAD DIAMETER METRIC:
- 6.00 MM
- OVERALL DIAMETER METRIC:
- 6.00 MM
- OVERALL LENGTH METRIC:
- 11.50 MM
- PRODUCT NAME:
- JET
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- THREAD PITCH:
- M5,3 X 0,9
- HEAD TYPE:
- HEX HEAD
- JET SIZE:
- 135
- MATERIAL:
- BRASS
- RIDING STYLE:
- OFF-ROAD
- THREAD LENGTH METRIC:
- 5.00 MM
- UNITS:
- 4 PACK
- TYPE:
- MAIN
- HEAD LENGTH METRIC:
- 6.50 MM
- RIDING STYLE:
- ATV
MSRP: $11.17Now: $10.61Was: $11.17 -
On Sale
EBC Keihin-Style Carburetor Jet - 4-Pack KJ115-4
EBC
MSRP: $11.17Now: $10.61Was: $11.17Brass carburetor jets are high-precision and flow-calibrated for extremely accurate fuel flow rate, High-quality replacements; NOT original Keihin jets, Sold to dealer as 4-pack; sold to consumer as each10060144- SKU:
- 10060144
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- BASE COLOR:
- BRASS
- MODEL:
- RD PRECISION
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- HEAD TYPE:
- SLOTTED
- JET SIZE:
- 115
- OVERALL DIAMETER METRIC:
- 6.00 MM
- PRODUCT NAME:
- JET
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- FEATURES:
- FOR KJ CARBURETORS
- OVERALL DIAMETER IMPERIAL:
- 0.24'
- RIDING STYLE:
- ATV
- MATERIAL:
- BRASS
- OVERALL DIAMETER:
- 6,00 MM (0,24')
- RIDING STYLE:
- SNOW
- UNITS:
- 4 PACK
MSRP: $11.17Now: $10.61Was: $11.17 -
On Sale
EBC Keihin-Style Carburetor Jet - 4-Pack KJ120-4
EBC
MSRP: $11.17Now: $10.61Was: $11.17Brass carburetor jets are high-precision and flow-calibrated for extremely accurate fuel flow rate, High-quality replacements; NOT original Keihin jets, Sold to dealer as 4-pack; sold to consumer as each10060146- SKU:
- 10060146
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- BASE COLOR:
- BRASS
- MODEL:
- RD PRECISION
- PRODUCT NAME:
- JET
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- HEAD TYPE:
- SLOTTED
- MATERIAL:
- BRASS
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- FEATURES:
- FOR KJ CARBURETORS
- JET SIZE:
- 120
- TYPE:
- MAIN
- UNITS:
- 4 PACK
- OVERALL DIAMETER:
- 6,00 MM (0,24')
- OVERALL DIAMETER IMPERIAL:
- 0.24'
- OVERALL DIAMETER METRIC:
- 6.00 MM
- RIDING STYLE:
- SNOW
MSRP: $11.17Now: $10.61Was: $11.17 -
On Sale
EBC Keihin-Style Carburetor Jet - 4-Pack KJ125-4
EBC
MSRP: $11.17Now: $10.61Was: $11.17Brass carburetor jets are high-precision and flow-calibrated for extremely accurate fuel flow rate, High-quality replacements; NOT original Keihin jets, Sold to dealer as 4-pack; sold to consumer as each10060148- SKU:
- 10060148
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- OVERALL DIAMETER IMPERIAL:
- 0.24'
- OVERALL DIAMETER METRIC:
- 6.00 MM
- RIDING STYLE:
- UTV
- BASE COLOR:
- BRASS
- OVERALL DIAMETER:
- 6,00 MM (0,24')
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- UNITS:
- 4 PACK
- MATERIAL:
- BRASS
- MODEL:
- RD PRECISION
- RIDING STYLE:
- OFF-ROAD
- FEATURES:
- FOR KJ CARBURETORS
- HEAD TYPE:
- SLOTTED
- JET SIZE:
- 125
- PRODUCT NAME:
- JET
- RIDING STYLE:
- ATV
MSRP: $11.17Now: $10.61Was: $11.17 -
On Sale
EBC Keihin-Style Carburetor Jet - 4-Pack KJ127.5-4
EBC
MSRP: $11.17Now: $10.61Was: $11.17Brass carburetor jets are high-precision and flow-calibrated for extremely accurate fuel flow rate, High-quality replacements; NOT original Keihin jets, Sold to dealer as 4-pack; sold to consumer as each10060149- SKU:
- 10060149
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- FEATURES:
- FOR KJ CARBURETORS
- HEAD TYPE:
- SLOTTED
- MATERIAL:
- BRASS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- 4 PACK
- BASE COLOR:
- BRASS
- JET SIZE:
- 127.5
- 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
- OVERALL DIAMETER IMPERIAL:
- 0.24'
- RIDING STYLE:
- ATV
- MODEL:
- RD PRECISION
- TYPE:
- MAIN
MSRP: $11.17Now: $10.61Was: $11.17 -
On Sale
EBC Keihin-Style Carburetor Jet - 4-Pack KJ132.5-4
EBC
MSRP: $11.17Now: $10.61Was: $11.17Brass carburetor jets are high-precision and flow-calibrated for extremely accurate fuel flow rate, High-quality replacements; NOT original Keihin jets, Sold to dealer as 4-pack; sold to consumer as each10060151- SKU:
- 10060151
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- FEATURES:
- FOR KJ CARBURETORS
- JET SIZE:
- 132.5
- MATERIAL:
- BRASS
- OVERALL DIAMETER:
- 6,00 MM (0,24')
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- SNOW
- UNITS:
- 4 PACK
- OVERALL DIAMETER IMPERIAL:
- 0.24'
- RIDING STYLE:
- ATV
- HEAD TYPE:
- SLOTTED
- OVERALL DIAMETER METRIC:
- 6.00 MM
- PRODUCT NAME:
- JET
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- BASE COLOR:
- BRASS
- MODEL:
- RD PRECISION
- TYPE:
- MAIN
MSRP: $11.17Now: $10.61Was: $11.17 -
On Sale
EBC Keihin-Style Carburetor Jet - 4-Pack KJ135-4
EBC
MSRP: $11.17Now: $10.61Was: $11.17Brass carburetor jets are high-precision and flow-calibrated for extremely accurate fuel flow rate, High-quality replacements; NOT original Keihin jets, Sold to dealer as 4-pack; sold to consumer as each10060152- SKU:
- 10060152
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- BASE COLOR:
- BRASS
- MODEL:
- RD PRECISION
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- FEATURES:
- FOR KJ CARBURETORS
- OVERALL DIAMETER IMPERIAL:
- 0.24'
- RIDING STYLE:
- ATV
- HEAD TYPE:
- SLOTTED
- OVERALL DIAMETER METRIC:
- 6.00 MM
- PRODUCT NAME:
- JET
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- JET SIZE:
- 135
- MATERIAL:
- BRASS
- OVERALL DIAMETER:
- 6,00 MM (0,24')
- RIDING STYLE:
- SNOW
- UNITS:
- 4 PACK
MSRP: $11.17Now: $10.61Was: $11.17 -
On Sale
EBC Keihin-Style Carburetor Jet - 4-Pack KJ137.5-4
EBC
MSRP: $11.17Now: $10.61Was: $11.17Brass carburetor jets are high-precision and flow-calibrated for extremely accurate fuel flow rate, High-quality replacements; NOT original Keihin jets, Sold to dealer as 4-pack; sold to consumer as each10060153- SKU:
- 10060153
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- FEATURES:
- FOR KJ CARBURETORS
- HEAD TYPE:
- SLOTTED
- MATERIAL:
- BRASS
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- MODEL:
- RD PRECISION
- OVERALL DIAMETER IMPERIAL:
- 0.24'
- BASE COLOR:
- BRASS
- JET SIZE:
- 137.5
- OVERALL DIAMETER:
- 6,00 MM (0,24')
- OVERALL DIAMETER METRIC:
- 6.00 MM
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- JET
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- UNITS:
- 4 PACK
MSRP: $11.17Now: $10.61Was: $11.17Qty in Cart: 0Quantity:Price:MSRP: $11.17Now: $10.61Was: $11.17Subtotal: -
On Sale
EBC Keihin-Style Carburetor Jet - 4-Pack KJ140-4
EBC
MSRP: $11.17Now: $10.61Was: $11.17Brass carburetor jets are high-precision and flow-calibrated for extremely accurate fuel flow rate, High-quality replacements; NOT original Keihin jets, Sold to dealer as 4-pack; sold to consumer as each10060154- SKU:
- 10060154
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- UTV
- MODEL:
- RD PRECISION
- OVERALL DIAMETER IMPERIAL:
- 0.24'
- RIDING STYLE:
- ATV
- FEATURES:
- FOR KJ CARBURETORS
- HEAD TYPE:
- SLOTTED
- JET SIZE:
- 140
- MATERIAL:
- BRASS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- 4 PACK
- TYPE:
- MAIN
- 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
MSRP: $11.17Now: $10.61Was: $11.17 -
On Sale
EBC Keihin-Style Carburetor Jet - 4-Pack KJ145-4
EBC
MSRP: $11.17Now: $10.61Was: $11.17Brass carburetor jets are high-precision and flow-calibrated for extremely accurate fuel flow rate, High-quality replacements; NOT original Keihin jets, Sold to dealer as 4-pack; sold to consumer as each10060156- SKU:
- 10060156
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MATERIAL:
- BRASS
- FEATURES:
- FOR KJ CARBURETORS
- HEAD TYPE:
- SLOTTED
- JET SIZE:
- 145
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- OVERALL DIAMETER IMPERIAL:
- 0.24'
- OVERALL DIAMETER METRIC:
- 6.00 MM
- RIDING STYLE:
- UTV
- MODEL:
- RD PRECISION
- BASE COLOR:
- BRASS
- OVERALL DIAMETER:
- 6,00 MM (0,24')
- PRODUCT NAME:
- JET
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- UNITS:
- 4 PACK
MSRP: $11.17Now: $10.61Was: $11.17 -
On Sale
EBC Keihin-Style Carburetor Jet - 4-Pack KJ147.5-4
EBC
MSRP: $11.17Now: $10.61Was: $11.17Brass carburetor jets are high-precision and flow-calibrated for extremely accurate fuel flow rate, High-quality replacements; NOT original Keihin jets, Sold to dealer as 4-pack; sold to consumer as each10060157- SKU:
- 10060157
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MATERIAL:
- BRASS
- OVERALL DIAMETER:
- 6,00 MM (0,24')
- BASE COLOR:
- BRASS
- MODEL:
- RD PRECISION
- PRODUCT NAME:
- JET
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- HEAD TYPE:
- SLOTTED
- OVERALL DIAMETER METRIC:
- 6.00 MM
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- FEATURES:
- FOR KJ CARBURETORS
- JET SIZE:
- 147.5
- RIDING STYLE:
- ATV
- OVERALL DIAMETER IMPERIAL:
- 0.24'
- RIDING STYLE:
- SNOW
- UNITS:
- 4 PACK
MSRP: $11.17Now: $10.61Was: $11.17Qty in Cart: 0Quantity:Price:MSRP: $11.17Now: $10.61Was: $11.17Subtotal: -
On Sale
EBC Keihin-Style Carburetor Jet - 4-Pack KJ150-4
EBC
MSRP: $11.17Now: $10.61Was: $11.17Brass carburetor jets are high-precision and flow-calibrated for extremely accurate fuel flow rate, High-quality replacements; NOT original Keihin jets, Sold to dealer as 4-pack; sold to consumer as each10060158- SKU:
- 10060158
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- 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
- FEATURES:
- FOR KJ CARBURETORS
- JET SIZE:
- 150
- TYPE:
- MAIN
- UNITS:
- 4 PACK
- BASE COLOR:
- BRASS
- MODEL:
- RD PRECISION
- PRODUCT NAME:
- JET
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
MSRP: $11.17Now: $10.61Was: $11.17 -
On Sale
EBC Keihin-Style Carburetor Jet - 4-Pack KJ152.5-4
EBC
MSRP: $11.17Now: $10.61Was: $11.17Brass carburetor jets are high-precision and flow-calibrated for extremely accurate fuel flow rate, High-quality replacements; NOT original Keihin jets, Sold to dealer as 4-pack; sold to consumer as each10060159- 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
MSRP: $11.17Now: $10.61Was: $11.17
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.
