fits model: 420.

( Brand: Sunstar ), ( Manufacturer Part Number: 5-106039 ), ( Part Type: Aluminum Sprocket Work ), ( UPC: 840019103473 )
The Sunstar 420 Triplestar Rear Sprocket with the product code 5-106039 and size 39 is a high-quality replacement component designed for maintaining the optimal performance of your motorcycle. This sprocket, manufactured by Sunstar, a trusted name in drive systems, is constructed using top-tier materials to ensure durability and longevity.
The Sunstar 420 Triplestar Rear Sprocket features 39 teeth, which is an ideal size for many motorcycles, offering a perfect balance between acceleration and top speed. Its triple star design ensures smooth and efficient power transmission, reducing wear and tear on your chain and improving overall performance.
This sprocket is precision-machined to ensure a perfect fit in your bike's drivetrain, ensuring no play or wobble. Its tooth profile is designed for optimal engagement with the chain, reducing noise and promoting a longer chain life. The sprocket's surface is heat-treated for strength and hardness, ensuring it can withstand the rigors of high-speed riding without deformation or wear.
The Sunstar 420 Triplestar Rear Sprocket comes with a unique identification number, 840019103473, making it easy to find and order replacements in the future. This replacement sprocket is a must-have for any motorcycle enthusiast looking to maintain their bike's performance and longevity. Its high-quality construction and proven design make it a reliable choice for your motorcycle's drivetrain.
Pros of buying a 5-106039 Sz 39 Sunstar 420 Triplestar Rear Sprocket 840019103473:1. Compatibility: This sprocket is designed to fit Sunstar Triplestar 8-speed cassettes, making it a reliable choice for bicycle owners with this type of drivetrain.
2. Durability: Sunstar is a well-known brand known for manufacturing high-quality bicycle components, including sprockets. This specific model is made of durable materials, ensuring long-lasting performance.
3. Cost-effective: Compared to other high-end sprockets, the 5-106039 Sz 39 Sunstar 420 Triplestar Rear Sprocket 840019103473 is relatively affordable, making it an excellent option for budget-conscious cyclists.
4. Easy installation: The sprocket is designed to be easily installed, saving you time and effort during the maintenance or upgrade process.
Cons of buying a 5-106039 Sz 39 Sunstar 420 Triplestar Rear Sprocket 840019103473:1. Limited color options: This sprocket is only available in a single color, which might not match the rest of your bicycle's components.
2. Potential for noise: Some users have reported that this sprocket can produce a noticeable level of noise during use, which might be a drawback for those seeking a quiet ride.
In conclusion, if you are looking for a durable, cost-effective, and compatible rear sprocket for your Sunstar Triplestar 8-speed cassette, the 5-106039 Sz 39 Sunstar 420 Triplestar Rear Sprocket 840019103473 is a solid choice. However, take note that the limited color options and potential for noise may be a concern for some cyclists. If these factors are important to you, it might be worth considering spending a little more on a sprocket with more color options and a quieter operation.
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