KEIHIN 29SB0 Carburetor Tuned Jets Bolt 28MM On/

( Brand: Keihin ), ( Overall Height: 147.4mm ), ( Items Included: Carbutetor Assembly, Card, Sudco Decal, And Spare Jets ), ( Engine Side: Intake Outer Diameter ), ( Engine Type: 2-stroke ), ( Carburetor Bore Diameter: 28mm ), ( Unit Type: Unit ), ( Manufacturer Warranty: 3 Months ), ( Supplier: Bayside Powersports Llc ), ( Features: Jetting ), ( Unit Quantity: Grade A ), ( Performance Part: Yes ), ( Machine Type: Off-road Motorcycle ), ( Manufacturer Part Number: 29SB0 ), ( Overall Length: 83mm ), ( Material: Aluminum ), ( Vintage Part: No ), ( Choke Type: Mechanical ), ( Type: Carburetor ), ( Mounting Flange Type: Spread Bore ), ( Oe/oem Part Number: 16100-gbf-b42 ), ( Country Of Origin: Japan ), ( Air Filter Side Outer Diameter: 49mm )

Review KEIHIN 28mm Carburetor Honda Pre jetted Tuned Jets Bolt On/ fits CR85 PWK 2003–2007

The Keihin 29SB0 is a pre-jetted, tuned carburetor specifically designed for Honda CR85 motorcycles manufactured between the years 2003 and 2007. This carburetor is an excellent replacement part for those seeking to restore the original performance of their CR85 or for riders who prefer the feel of a carbureted engine over fuel injection.

The Keihin 29SB0 is a 28mm flat-slide carburetor, which means it utilizes a flat slide throttle body for optimal airflow and fuel delivery. This design allows for precise control of the fuel-air mixture, ensuring a crisp response from the engine. The carburetor comes with pre-jetted tuned jets, which have already been calibrated for optimal performance on the Honda CR85. This eliminates the need for extensive tuning, making it a bolt-on solution for most riders.

The carburetor body is made from high-quality materials, ensuring durability and reliability. It features a smooth, polished finish that not only looks great but also helps reduce air turbulence for improved performance. The carburetor also includes a float bowl with a generous capacity, which helps maintain a consistent fuel supply to the engine for smooth operation.

The Keihin 29SB0 is easy to install, thanks to its bolt-on design. It comes with all necessary hardware, including mounting bolts and gaskets, making the installation process straightforward for most mechanics or DIY enthusiasts. The carburetor also includes a choke mechanism, which can be useful for cold starts or during low-temperature riding conditions.

Overall, the Keihin 29SB0 is an excellent replacement carburetor for the Honda CR85. Its pre-jetted, tuned jets make it a bolt-on solution, while its high-quality construction ensures durability and reliability. Whether you're restoring a classic CR85 or simply prefer the feel of a carbureted engine, the Keihin 29SB0 is an excellent choice.

Buying the Keihin 29SB0 28mm PWK Carburetor for Honda CR85 (2003-2007): A Detailed Analysis

The Keihin 29SB0 28mm PWK Carburetor is a popular aftermarket carburetor choice for the Honda CR85 motorcycles manufactured between 2003 and 2007. This carburetor comes pre-jetted and tuned, making it a bolt-on solution for those seeking improved performance. In this analysis, we will explore the pros and cons of investing in this carburetor.

1. Improved Performance: The Keihin 29SB0 is known for delivering better throttle response, increased power, and improved fuel efficiency compared to the stock carburetor.

2. Pre-Jetted and Tuned: The carburetor arrives pre-jetted and tuned, saving time and effort for the rider. This also reduces the risk of incorrect jetting, which can lead to poor performance or engine damage.

3. Quality Construction: Keihin is a reputed manufacturer known for producing high-quality carburetors. The 29SB0 is no exception, featuring a durable design and precise components.

4. Adjustability: While the carburetor arrives pre-jetted and tuned, it still offers the ability to make minor adjustments for optimal performance.

5. Wide Compatibility: This carburetor is compatible with a wide range of Honda motorcycles, not just the CR85.

1. Cost: The Keihin 29SB0 carburetor is more expensive than the stock carburetor. The investment may not be suitable for those on a tight budget.

2. Installation Complexity: While the carburetor is a bolt-on solution, the installation process can be complex and time-consuming, especially for those without mechanical experience.

3. Fuel Consumption: Due to the improved performance, there might be a slight increase in fuel consumption, which could lead to additional costs for the rider.

4. Potential Compatibility Issues: Although the carburetor is compatible with a wide range of Honda motorcycles, it may not fit perfectly on all models. In such cases, additional modifications might be required.

The Keihin 29SB0 28mm PWK Carburetor presents a compelling option for Honda CR85 riders seeking improved performance. With its precise construction, adjustability, and compatibility with a wide range of motorcycles, this carburetor delivers significant performance benefits. However, the higher cost, potential installation complexity, and slight increase in fuel consumption are factors that need to be considered before making a purchase.

If you are a serious rider seeking better performance from your Honda CR85 and are willing to invest in a high-quality aftermarket carburetor, the Keihin 29SB0 28mm PWK Carburetor is an excellent choice. However, if you are on a tight budget or are not confident in your mechanical abilities, it may be wise to consider other options or consult a professional mechanic before making a decision.

part # 29sb0 prices

• $148.50-$175.00

specifications iodacarb:

• for models: Cr85, Pwk
• for makes: Honda
• for years: 2003-2007
• brand: Keihin
• overall height: 147.4mm
• items included: Carbutetor Assembly, Card, Sudco Decal, And Spare Jets
• engine side: Intake Outer Diameter
• engine type: 2-stroke
• carburetor bore diameter: 28mm
• unit type: Unit
• manufacturer warranty: 3 Months
• supplier: Bayside Powersports Llc
• features: Jetting
• unit quantity: Grade A
• performance part: Yes
• machine type: Off-road Motorcycle
• manufacturer part number: 29SB0
• overall length: 83mm
• material: Aluminum
• vintage part: No
• choke type: Mechanical
• type: Carburetor
• mounting flange type: Spread Bore
• oe/oem part number: 16100-gbf-b42
• country of origin: Japan
• air filter side outer diameter: 49mm

payments iodacarb:

• other
• wallet: Paypal
• credit card: Mastercard

offer iodacarb:

• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: February 20, 2026
• quantity: 2

seller iodacarb:

• rating: 99.7%
• # reviews: 3389

shipping iodacarb:

• class: Standard, Expedited, One-day
• service: USPS Ground Advantage, USPS Priority Mail, UPS Next Day Air Saver
• type: Calculated
• carrier: USPS, UPS
• transit: 6-13 Days
• cost: $0.00

returns iodacarb:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

general iodacarb:

• Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Carburetors
• condition: New

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