fits model: 250r, Crf. make: Honda. year: 2010–2017.

( Brand: Major ), ( Manufacturer Part Number: C-BB-CR250R-1017 ), ( Part Type: Cylinder )
The C-BB-CR250R-1017 Big Cylinder Kit is an excellent upgrade for your Honda CRF 250R, specifically model years 2010-2017. This kit is designed to significantly increase the displacement of your engine, from the original 249cc to a powerful 270cc.
The kit includes a high-quality big cylinder with a bore of 80mm and a stroke of 3.2mm. The cylinder is made of top-tier materials, ensuring durability and reliability. The increased bore and stroke not only provide a boost in power but also improve engine performance, allowing for smoother acceleration and better torque.
The kit also includes a high-compression piston, which further enhances the engine's performance by allowing for a more efficient combustion process. The piston is made of forged alloy, ensuring strength and longevity.
The C-BB-CR250R-1017 Big Cylinder Kit is easy to install, with clear instructions provided. The kit includes all necessary hardware, including new head gaskets and seals to ensure a tight fit and prevent leaks.
In addition to the power and performance boost, the kit also improves the look of your CRF 250R. The larger cylinder and new hardware give your bike a more aggressive and powerful appearance.
Overall, the C-BB-CR250R-1017 Big Cylinder Kit is an excellent investment for any Honda CRF 250R owner looking to increase power, improve performance, and enhance the appearance of their bike.
Pros of buying a C-BB-CR250R-1017 big cylinder kit for Honda CRF 250R 2010-2017:1. Increased power and torque: The kit includes a larger cylinder and piston, which can provide an increase in power and torque. This can result in improved performance on the track or trail.
2. Improved top speed: With more power and torque, the bike should be able to achieve higher top speeds.
3. Enhanced throttle response: The larger cylinder and piston can also improve throttle response, making the bike more responsive to rider inputs.
Cons of buying a C-BB-CR250R-1017 big cylinder kit for Honda CRF 250R 2010-2017:1. Higher cost: The kit is not inexpensive, and the cost of the kit and any necessary installation work can add up.
2. Potential engine damage: If not properly installed or maintained, the larger cylinder and piston can put additional stress on the engine, potentially leading to damage.
3. Reduced fuel efficiency: With more power and cylinder displacement, the bike may consume more fuel, leading to higher operating costs.
Conclusion:The C-BB-CR250R-1017 big cylinder kit can provide improved performance for Honda CRF 250R 2010-2017 owners who are looking for more power and torque. However, it is important to weigh the potential benefits against the increased cost and potential risks of engine damage. Proper installation and maintenance are critical to ensure that the kit does not cause any issues.
Recommendation:If you are interested in the C-BB-CR250R-1017 big cylinder kit, it is recommended to consult with a qualified mechanic or dealer to ensure that it is a good fit for your bike and riding style. Additionally, be sure to follow all installation and maintenance instructions to minimize the risk of engine damage.
2: standard picture shown and actual parts may vary from. 2mm 80mm piston 270cc retail: 649.
95 this listing is for a brand new in original packaging big bore kit. No machining required.
Honda Crf 250R big bore cylinder kit piston ratio: 13. 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.