fits model: Evo. make: Harley. year: 1987–1999.

( Brand: Harley-davidson ), ( Manufacturer Part Number: 24641-87A ), ( Part Type: Bearing Pinion Flywheel Case )
The 1987-1999 Harley-Davidson 24641-87a Evolution Pinion Flywheel is a crucial component of the Harley-Davidson Evo series motorcycles. This flywheel is designed to provide smooth and consistent power delivery to the transmission, ensuring optimal performance of your bike.
The flywheel is made of high-quality materials, specifically a heavy-duty forged steel, to withstand the high torque and horsepower generated by the engine. It features a unique Evo design, with a diameter of approximately 10.5 inches, and a weight of around 16 pounds. This specific weight and size ensure efficient power transmission, minimizing engine vibrations and providing a smoother ride.
The 24641-87a Evolution Pinion Flywheel is equipped with a pinion gear on its outer edge. This gear engages with the primary drive chain and transfers power from the engine to the transmission. The gear is precision-machined for smooth operation and to ensure a perfect fit with the primary drive chain.
The flywheel also houses the counterweight. This weight is strategically placed to balance the rotational forces of the engine, further reducing vibrations and improving overall engine performance and longevity. The counterweight is securely fastened to the flywheel with heavy-duty bolts, ensuring a reliable and long-lasting connection.
The 1987-1999 Harley-Davidson 24641-87a Evolution Pinion Flywheel is a vital part of your Harley-Davidson Evo series motorcycle. It is designed to deliver power efficiently, reduce vibrations, and provide a smooth and enjoyable riding experience. Regular maintenance and replacement of this component can ensure the longevity and optimal performance of your bike.
Pros of buying a 1987-1999 Harley-Davidson Evo Pinion Flywheel (Model 24641-87A):1. Reliability: The Evo engine is known for its durability and longevity, especially when properly maintained.
2. Availability of parts: Being a popular engine model, replacement parts like the pinion flywheel are widely available.
3. Cost-effective: Compared to newer models, a used Evo pinion flywheel can be a more affordable option.
4. Easy installation: The flywheel is a relatively straightforward part to replace, making it a DIY project for many enthusiasts.
Cons of buying a 1987-1999 Harley-Davidson Evo Pinion Flywheel (Model 24641-87A):1. Age and wear: As with any used part, there's a risk of wear and tear, which could lead to premature failure or additional repairs.
2. Limited performance upgrades: The Evo engine has limited performance upgrades compared to newer models.
3. Potential compatibility issues: Ensure the pinion flywheel is compatible with your specific Harley-Davidson model and year.
4. Potential need for additional parts: A worn-out pinion flywheel may also indicate wear on other related parts, such as the primary drive chain or clutch.
Conclusion:The 1987-1999 Harley-Davidson Evo Pinion Flywheel (Model 24641-87A) is a reliable and cost-effective option for Harley enthusiasts looking for a replacement part. However, as with any used part, there's a risk of wear and tear, and potential compatibility issues with your specific model and year. Before making a purchase, ensure the part is in good condition and consider the overall cost of any additional repairs or upgrades needed.
Recommendation:If you're considering purchasing a used Evo pinion flywheel, it would be wise to do your research and shop from a reputable dealer or seller that offers a warranty or guarantee. Also, inspect the part thoroughly before buying to ensure it's in good condition. If you're unsure, consider seeking advice from a Harley-Davidson mechanic or expert to help you make an informed decision.
New genuine Harley bearing.