fits model: Cr250r. make: Honda. year: 1986–1996.

( Brand: Namura Technologies ), ( Manufacturer Part Number: NX-10026-2R ), ( Part Type: Ring Piston )
The Namura NX-10026-2R 020 piston rings are a high-performance replacement option for the original piston rings found in Honda CR250R motorcycles manufactured between 1986 and 1996 with a 66.9mm bore size. These piston rings are designed to provide enhanced sealing and durability to your engine, ensuring optimal performance and fuel efficiency.
The NX-10026-2R piston rings are made from a specially formulated alloy that ensures a precise fit and superior compressibility. This allows for optimal piston to ring clearance and ensures a tight seal between the piston and cylinder wall, preventing excessive blow-by and eliminating compressions losses. The rings also feature a precision machined surface finish that minimizes friction and wear, allowing for smoother operation and reduced engine noise.
Designed to fit Honda CR250R engines, these piston rings cater to riders who demand the best from their motorcycles. They are an excellent choice for high-performance applications, off-road racing, or for riders who simply want to get the most out of their Honda CR250R. With a durable, long-lasting design and tight piston-to-cylinder seal, the Namura NX-10026-2R piston rings offer excellent value for your investment.
To install the new piston rings, the engine will need to be disassembled, with the cylinder and piston removed. The new rings will then be installed in their proper locations, with the correct order and compression being crucial for proper fitment. Use a ring compressor to install the rings carefully and avoid damaging them. Proper installation instructions and torque specifications can be found in the motorcycle repair manual or from a qualified mechanic.
These rings are an excellent upgrade for Honda CR250R owners looking to maximize their engine's potential and improve overall performance. With their superior sealing and long-lasting design, the Namura NX-10026-2R piston rings are a great investment for any rider dedicated to their motorcycle.
Buying Namura NX-10026-2R 020 piston rings for a Honda CR250R (1986-1996) with a 66.9mm bore involves considering both advantages and disadvantages based on several factors. Here's a list of potential pros and cons:
**Pros:**1. High-Quality Material: Namura piston rings are made from high-quality materials, ensuring durability and longevity.
2. Precise Fit: These rings are specifically designed for the Honda CR250R models from 1986 to 1996 with a 66.9mm bore, ensuring a perfect fit.
3. Improved Engine Performance: Using new piston rings can help improve engine performance by reducing compression loss and improving sealing, leading to better power and torque.
4. OEM-like Performance: Namura piston rings are known to offer performance similar to OEM (original equipment manufacturer) rings without the high cost of purchasing OEM parts.
**Cons:**1. Higher Cost: Compared to aftermarket or used piston rings, Namura rings may have a higher initial investment. However, their durability and performance may justify the expense in the long run.
2. Installation Complexity: Installing piston rings can be a complex process and requires a certain level of mechanical skill. It's recommended to have this done by a professional mechanic or someone with experience in motorcycle engine work.
3. Availability: Namura piston rings might not be easily available at local auto parts stores. They are usually sold through online retailers or directly from the manufacturer.
**Conclusion:**Choosing Namura NX-10026-2R 020 piston rings for a Honda CR250R (1986-1996) with a 66.9mm bore involves considering both high-quality material, precise fit, improved engine performance, and OEM-like performance as advantages, along with a higher cost, installation complexity, and potential availability challenges as drawbacks. Ultimately, the decision to purchase these piston rings depends on individual preferences, budget, and engine performance needs.
**Recommendation:**If you value engine performance, consistency, and the peace of mind that comes with high-quality replacement parts, Namura NX-10026-2R 020 piston rings might be a wise investment for your Honda CR250R. Otherwise, if budget is a priority or you have concerns about the installation complexity and availability, alternative aftermarket options could be explored.
Made in Taiwan. Compatible with Honda model's below: 1986 CR250R. Kit Includes 2 Compression Rings you get exactly what is pictured. Rings are for .020 over bore size - 66.90mm.
Manufactured by Namura.