fits model: Cr250. make: Honda. year: 1980.

( Manufacturer Part Number: 12100-467-670 ), ( Type: Cylinder )
The Honda CR250 Elsinore Cylinder JB0, part number 12100-467-670, is an essential component of the iconic CR250 Elsinore motorcycle produced by Honda in 1980. This cylinder is specifically designed for the standard 70mm bore application.
The JB0 cylinder is renowned for its exceptional durability, delivering impressive performance in various racing and off-road applications. Crafted from high-quality materials, it boasts a strong and lightweight design, perfect for enduring the rigors of challenging terrain and intense racing conditions.
Key features of the Honda CR250 Elsinore Cylinder JB0 include:1. Precision-CNC Machined: The cylinder's bore is CNC machined for exceptional accuracy, ensuring precise engine dimensions and consistent power delivery.
2. Over-sized Rectangular Ports: The generous rectangular intake ports facilitate the intake of a larger air charge, leading to enhanced low- and mid-range power.
3. Thin-Wall Cylinder Design: The thin-wall design reduces the overall weight of the cylinder without compromising on strength, contributing to a more agile and responsive motorcycle.
4. Enlarged Transfer Port: The enlarged transfer port ensures smoother fuel delivery and improved combustion efficiency, resulting in more power and better fuel economy.
5. High-Performance Piston: The forged piston is engineered to match the superior design of the JB0 cylinder, offering superior strength, heat resistance, and durability.
6. Crankcase Ventilation: Crankcase ventilation system ensures quick and efficient oil cooling, maintaining consistent engine temperature for optimum performance and longer component life.
7. Durability: The exceptional durability of the Honda CR250 Elsinore Cylinder JB0 results from its high-quality materials, precision machining, and robust design, ensuring it withstands the rigors of racing and off-road applications with ease.
The 12100-467-670 Honda CR250 Elsinore Cylinder JB0 is a valuable investment for those seeking to restore, rebuild, or upgrade their classic CR250 Elsinore motorcycles while maintaining the high-performance standards Honda is known for.
The Honda CR250 Elsinore is a classic off-road motorcycle manufactured by Honda in the late 1970s and 1980s. The JB0 standard cylinder with a 70mm bore size is a key component of this motorcycle. Here are some pros and cons of buying a used Honda CR250 Elsinore with a JB0 standard cylinder:
Pros:1. Power and Performance: The CR250 Elsinore is known for its powerful and responsive engine. The JB0 cylinder is a high-performance upgrade, providing increased power and torque compared to the stock cylinder.
2. Collector's Item: The CR250 Elsinore is a collectors' item among off-road motorcycle enthusiasts. Owning a bike with a JB0 cylinder can increase the bike's value in the market.
3. Versatility: The CR250 Elsinore is a versatile bike that can be used for off-road racing, hare scrambles, and trail riding. With the added performance of the JB0 cylinder, it can even be used for enduro racing.
4. Affordable: Compared to the latest off-road bikes, the CR250 Elsinore is relatively affordable, making it a great option for those on a budget.
Cons:1. Age and Wear: The CR250 Elsinore is an older bike, and there may be wear and tear on various components, including the engine and transmission. It may require regular maintenance and repairs, which can add to the cost.
2. Availability of Spare Parts: While many spare parts for the CR250 Elsinore are still available, some hard-to-find components, such as the JB0 cylinder, may be more difficult to locate.
3. Specialization: The CR250 Elsinore is a specialized bike designed for off-road use. If you're looking for a bike that can be used on the street or for other applications, this may not be the best option.
4. Safety: Off-road riding can be dangerous, and the CR250 Elsinore, especially with the added performance of the JB0 cylinder, can be quite fast. Proper safety gear, training, and riding practices are essential.
Conclusion:The Honda CR250 Elsinore with a JB0 standard cylinder is an excellent option for off-road enthusiasts who want a high-performance bike with the added appeal of being a collector's item. Its power and performance make it suitable for various off-road applications, from trail riding to enduro racing. However, its age and wear may require regular maintenance and repairs. Additionally, its specialized nature means that it may not be suitable for other applications or daily use. Ultimately, if you're looking for a powerful, affordable, and collectible off-road motorcycle, the CR250 Elsinore with a JB0 cylinder could be an excellent choice.
Recommendation:Before purchasing a used CR250 Elsinore with a JB0 cylinder, it's essential to thoroughly inspect the bike for any wear and tear and ensure that all necessary repairs have been made. You may also want to consider purchasing a bike from a reputable seller or dealer to ensure that it is in good condition. Lastly, always remember that off-road riding can be dangerous, and proper safety gear and training are essential.