fits model: 125. make: Hodaka.

( Manufacturer Part Number: 979159 ), ( Part Type: Roller Chain Guide ), ( Machine Type: Off Road Motorcycle ), ( Color: Black ), ( Material: Steel ), ( Vintage Part: Yes ), ( Country Of Origin: Japan )
The **Hodaka 979159 125 Rat Combat Lower Chain Roller** is a meticulously engineered, high-performance component designed specifically for the demanding world of rat racing and combat sports. Crafted from premium-grade materials, this lower chain roller is built to withstand the intense stresses of high-speed competition, ensuring reliability and precision in every race or match. The roller features a robust, undamaged construction, with a smooth, polished surface that minimizes friction and maximizes efficiency, allowing for seamless engagement with the chain and sprocket system. Its compact yet durable design is optimized for the compact frame of the 125cc Rat Bike, ensuring a perfect fit without compromising on performance. Whether navigating tight corners at breakneck speeds or enduring the rigors of combat racing, this roller delivers consistent power transfer, reducing wear on the chain and prolonging the lifespan of the entire drivetrain. Ideal for both amateur enthusiasts and seasoned racers, this component is a testament to Hodaka s commitment to quality and innovation, offering a balance of strength, durability, and performance that elevates any Rat Bike setup to the next level.
### **Pros and Cons of buying a Honda CB900F (Honda 979159 125 Rat Combat Lower Chain Roller, Undamaged)**
#### **Pros:**1. **Reliability and Durability** The Honda CB900F is a well-known, long-lasting motorcycle with a reputation for robust engineering. The lower chain roller (part 979159) is a common wear item, but Honda s components are generally durable if the rest of the bike is maintained properly.
2. **Easy to Find and Replace** As a widely used part, the chain roller is readily available from Honda dealers, aftermarket suppliers, and online marketplaces. This makes repairs straightforward if needed.
3. **Undamaged Condition** Since the part is described as undamaged, it should function as intended without immediate issues. This reduces the risk of premature failure compared to a worn or cracked component.
4. **Cost-Effective for Basic Maintenance** Replacing a single chain roller is a relatively inexpensive repair compared to overhauling the entire chain or sprocket system. This makes it a practical choice for riders who want to extend the life of their chain.
5. **Prevents Chain Wear** A worn chain roller can cause excessive chain stretch and premature wear on the sprocket and chain. Replacing it helps maintain proper tension and reduces long-term damage.
6. **DIY-Friendly Installation** The lower chain roller is a straightforward component to replace, requiring basic tools and mechanical knowledge. Many riders can install it themselves without professional help.
7. **Compatibility with Aftermarket Parts** If you plan to upgrade other components (e.g., chain, sprockets, or guides), this roller will integrate seamlessly with most aftermarket options.
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#### **Cons:**1. **Age of the Part** While the roller itself is undamaged, it may be an older stock or used part. If it has been sitting in storage for years, it could develop rust or degradation if not properly sealed or stored.
2. **Potential for Counterfeit or Low-Quality Replacements** If purchasing from a third-party seller (especially online), there is a risk of receiving a fake or substandard replica. Always verify the seller s reputation and authenticity.
3. **Underlying Chain or Sprocket Issues** Replacing just the roller may not solve deeper problems, such as a stretched chain or worn sprockets. If these are neglected, the roller may fail again quickly.
4. **Limited Lifespan of the Roller Itself** Even undamaged, chain rollers wear out over time due to friction and tension. Depending on riding conditions (e.g., off-road, heavy loads), it may need replacement sooner than expected.
5. **No Warranty (If Purchased Used)** If buying from a private seller, there is no warranty or return policy. This means you bear full responsibility for any defects or failures post-purchase.
6. **Mismatched Wear Patterns** If the chain or sprockets are significantly worn, replacing just the roller could lead to uneven wear and potential chain breakage if not addressed holistically.
7. **Potential for Misalignment** Incorrect installation (e.g., improper torque, misalignment) could cause premature wear or damage to the roller or surrounding components.
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### **Conclusion:**Buying the **Honda 979159 125 Rat Combat lower chain roller (undamaged)** is a **practical and cost-effective choice** for riders who need a simple, reliable replacement to maintain their bike s chain system. The part is easy to source, install, and replace, making it ideal for basic maintenance. However, it is not a long-term solution for neglected chains or sprockets, and buyers should ensure they are purchasing from a reputable source to avoid counterfeit or degraded components.
If the rest of the chain and sprocket system is in good condition, this replacement will help prevent further wear and extend the life of the drivetrain. For riders who prioritize reliability and ease of repair, this is a **solid, low-risk purchase**.
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### **Recommendation:**- **Buy from a trusted source** (Honda dealer, reputable aftermarket supplier, or verified online seller) to ensure authenticity and quality.
- **Inspect the rest of the chain and sprockets** before and after replacement. If they are stretched or worn, consider replacing them simultaneously.
- **Follow proper installation procedures** (correct torque, alignment, and lubrication) to maximize the roller s lifespan.
- **Store the part properly** if keeping it for future use (e.g., in a sealed bag to prevent rust).
- **Consider a full chain service** if the bike has high mileage or sees heavy use, as this ensures all components are in sync.
For most riders, this is a **worthwhile investment** that balances cost, availability, and effectiveness. However, those who neglect regular maintenance may find that replacing just the roller is a temporary fix rather than a permanent solution.
You can see its worn but still very usable. Has original bolts washers and nuts roller. Very good used condition not bent. Part numbers are 979159 and the should fit many model's check part number for your application.