fits model: Crf250r. make: Honda. year: 2010–2013.

( Manufacturer Part Number: 12010-KRN-A60 )
The 12010-krn-a60 Racing Throttle is a high-performance upgrade for your Honda CRF250R engine, specifically designed for models produced between 2010 and 2013. This throttle body replacement is not just an ordinary part; it's a performance enhancement that can significantly boost your bike's power and responsiveness.
This racing throttle body is made from high-quality materials, ensuring durability and reliability. It features a larger 40mm bore, which allows more air to flow into the engine, resulting in increased combustion and, consequently, more horsepower. The throttle body is also mapped and bored to work seamlessly with your Honda CRF250R's ECU (Engine Control Unit), ensuring optimal performance and no check engine light issues.
The piston that comes with this kit is also a noteworthy upgrade. It's specifically designed for the CRF250R engine and is bored to accommodate the larger throttle body. This piston is made from high-temperature-resistant materials, ensuring it can withstand the increased combustion temperatures and pressures that come with the increased airflow.
Installing this racing throttle body and piston kit is straightforward, thanks to its plug-and-play design. It fits directly onto your CRF250R engine, replacing the stock throttle body and piston. No additional modifications are required, making it a hassle-free upgrade for any enthusiast.
In conclusion, the 12010-krn-a60 Racing Throttle Crf250r Engine kit is not just a replacement part; it's a performance upgrade that can significantly enhance the power and responsiveness of your Honda CRF250R. With its high-quality materials, larger bore, mapped and bored ECU, and plug-and-play design, this kit is the perfect choice for any CRF250R enthusiast looking to take their bike's performance to the next level.
Pros of buying a 12010-krn-a60 racing throttle for a CRF250R engine (2010-2013):1. Performance boost: The throttle kit is designed to provide better throttle response, which translates to improved acceleration and overall performance.
2. Mapping: The throttle body is already bored and mapped, which means it's been optimized to work with your specific engine. This eliminates the need for additional tuning or modifications.
3. Durability: The kit is made of high-quality materials and is designed to withstand the rigors of off-road racing.
4. Easy installation: The kit is easy to install and does not require any major modifications to the bike.
Cons of buying a 12010-krn-a60 racing throttle for a CRF250R engine (2010-2013):1. Cost: The kit is not cheap and may be outside of some people's budget.
2. Potential for engine damage: If not installed properly, the kit could potentially cause engine damage. It's important to follow the installation instructions carefully and use high-quality parts.
3. Effect on fuel economy: The kit may increase engine performance, but it could also decrease fuel economy.
4. Possible issues with emissions: Some racing throttle kits may not meet emissions regulations, which could result in issues with inspections or registration.
Conclusion:The 12010-krn-a60 racing throttle kit for a CRF250R engine is a great option for those looking to improve the performance of their bike. The kit is well-made, easy to install, and provides a noticeable boost in acceleration. However, it's important to consider the potential cons, such as cost and potential engine damage, before making a purchase. If you're willing to invest in the kit and take proper precautions during installation, it could be a worthwhile upgrade for your bike.
Recommendation:If you're serious about improving the performance of your CRF250R engine, the 12010-krn-a60 racing throttle kit is a great option to consider. Just make sure to do your research, follow the installation instructions carefully, and use high-quality parts to ensure a successful installation. With proper care and maintenance, this kit could help you take your bike to the next level on the track.
This offer also includes a bored throttle body, a high compression piston, as well as an ecu that was mapped for the porting, piston, and bored throttle body. Just mount and ride. Look closely at the pictures.
These components were ran with 110 octane race gas for optimum performance but 91 will also work. The cam journals and lobes show some normal cosmetic wear, nothing excessive or unusual. This head came off a strong running 2012 CRF250R with 24 original hours.
Up for sale is a used oem Honda ported cylinder head with complete valve train and camshaft for a Honda CRF250R. A valve job was done 5 hours ago. There are no cracks, repairs, issues, or damage. What you see is what you get.