fits model: 450r, Crf. make: Honda. year: 2009–2012.

( Brand: Major ), ( Manufacturer Part Number: C-BB-CR450R-0912 ), ( Part Type: Cylinder )
The C-BB-CR450R-0912 Big Cylinder Kit is a premium aftermarket upgrade designed specifically for the Honda CRF 450R models from 2009 to 2012. This kit features a larger 99mm bore cylinder, which is a significant upgrade from the stock 96mm cylinder. This increase in bore size results in a larger displacement of 12.0 cubic centimeters, translating to increased power and torque.
The kit comes with a 478cc cylinder head, which is engineered to provide improved performance and efficiency. The cylinder head is crafted from high-quality aluminum alloy, ensuring durability and lightweight design. The kit also includes a high-compression piston, which enhances combustion efficiency and further boosts power output.
The C-BB-CR450R-0912 Big Cylinder Kit is not just about power; it also prioritizes reliability and ease of installation. The kit includes all necessary hardware, such as cylinder studs, head gaskets, and seals, ensuring a smooth and hassle-free installation process. The kit is also designed to be a direct fit, eliminating the need for any modifications to the engine or frame.
In conclusion, the C-BB-CR450R-0912 Big Cylinder Kit is an excellent choice for Honda CRF 450R riders looking to enhance their bike's performance. With its larger bore, increased displacement, high-compression piston, and durable construction, this kit offers a significant power boost while maintaining reliability and ease of installation.
Pros of buying a C-BB-CR450R-0912 big cylinder kit for your 2009-2012 Honda CRF 450R:1. Increased power and torque: The bigger cylinder kit will provide more displacement, resulting in increased horsepower and torque, improving the overall performance of your bike.
2. Better fuel efficiency: The increased displacement may also result in better fuel efficiency, as the engine will be able to utilize fuel more effectively.
3. Customization: The kit allows for customization of your bike to meet your specific needs and preferences.
Cons of buying a C-BB-CR450R-0912 big cylinder kit for your 2009-2012 Honda CRF 450R:1. Cost: The kit can be expensive, and the installation process may require professional help, leading to additional costs.
2. Modification: The kit will require modification of your existing engine and exhaust system, which may require attention to detail to ensure proper fit and function.
3. Performance trade-offs: While the increased power and torque can be beneficial, it may also result in less smooth operation and increased engine noise.
Conclusion:The C-BB-CR450R-0912 big cylinder kit can be a worthwhile investment for those looking to improve the performance of their 2009-2012 Honda CRF 450R, but it is important to weigh the pros and cons carefully and consider the potential costs and trade-offs involved. If you are comfortable with the modification process and the additional costs, the kit can provide a significant performance boost to your bike.
Recommendation:If you are considering purchasing the C-BB-CR450R-0912 big cylinder kit, it is recommended to research the kit thoroughly and consult with a professional mechanic to ensure that it will be a good fit for your bike and your riding style. Additionally, consider the potential costs and benefits of the kit before making a decision to ensure that it is the best choice for your specific needs and budget.
95 this listing is for a brand new in original packaging big bore kit. Honda Crf 450R big bore cylinder kit piston ratio: 12. Super convenient - just purchase and install bolt on, no machining required virtually identical in appearance to stock nickel silicon carbide plated for long life honed exact size easy piston installation cylinder kits come complete with cylinder, kit gasket on enjoy the power.
Standard picture shown and actual parts may vary from. 0:1 3mm 99mm piston 478cc retail: 649.
No machining required.