Sunstar 3B013 13-Teeth 520 Chain Size Front Countershaft Sprocket
The same great quality that the OEM's have trusted since 1946.
Sunstar 3B013 13-Teeth 520 Chain Size Front Countershaft Sprocket
Articolo #: 145233979

Sunstar 3B013 13-Teeth 520 Chain Size Front Countershaft Sprocket

Articolo #: 145233979

€ 37

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The same great quality that the OEM's have trusted since 1946.
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Cosa salta all'occhio

High Durability
Constructed from premium materials, the Sunstar 3B013 sprocket ensures exceptional durability and resistance to wear, making it a reliable choice for heavy riders seeking long-lasting performance.
Precision Fit
Designed to fit seamlessly with 520 chain setups, this front countershaft sprocket provides precise engagement, reducing slippage and enhancing overall bike performance for smoother rides.
Easy Installation
The straightforward design of the Sunstar sprocket allows for simple and quick installation, minimizing downtime and enabling riders to get back on the road swiftly.

Dettagli del prodotto

Shop Sunstar 3B013 13-Teeth 520 Chain Size Front Countershaft Sprocket online at a best price in San Marino. B004ZIXT42

A chi è consigliato?

Suitable For
  • Motorcycle Enthusiasts

    Ideal for motorcycle riders seeking improved acceleration and performance in their rides on various terrains.

  • Gear Upgraders

    Perfect for users desiring to upgrade or customize their motorcycle's gearing for better speed or torque.

  • DIY Mechanics

    Suitable for individuals who prefer to perform their own bike maintenance and sprocket replacements.

Not Suitable For
  • Non-Motorcycle Owners

    Not suitable for users who do not own compatible motorcycles or do not engage in biking activities.

DESCRIZIONE DEL PRODOTTO

Sunstar 3B013 13-Teeth 520 Chain Size Front Countershaft Sprocket

Hai qualche domanda? chatta con noi

Domande e risposte dei clienti

  • Domanda: What is the 3B013 13-Teeth 520 Chain Size Front Countershaft Sprocket used for?

    Risposta: The 3B013 13-Teeth 520 Chain Size Front Countershaft Sprocket is primarily designed for motorcycles and ATVs. It helps transfer the engine's power to the wheels through the chain, affecting the acceleration, speed, and overall performance of your vehicle. A smaller tooth count, like 13, can enhance acceleration, making it suitable for racing or off-road use, whereas larger sprockets generally increase top speed. When considering replacement, ensure compatibility with your vehicle’s chain size and specific requirements.
  • Domanda: How do I know if I need to replace my countershaft sprocket?

    Risposta: Signs that your countershaft sprocket may need replacing include visible wear such as hooked or worn teeth, unusual noises while riding, and decreased performance. Additionally, if you notice chain skipping or excessive vibration, it's a good indication that your sprocket may no longer be functioning effectively. Regular inspection is key, especially if you ride frequently or under demanding conditions. Replacing the sprocket can improve handling and extend the life of your chain.
  • Domanda: Can I install the 3B013 13-Teeth sprocket myself?

    Risposta: Yes, installing the 3B013 13-Teeth sprocket can be a DIY task if you have basic mechanical skills and tools. You'll need to remove the front wheel and chain to access the sprocket. Following proper steps, including marking the alignment and ensuring all components are securely tightened, is essential. This can save labor costs and allows you to learn more about your vehicle. However, if you're unsure, consulting a professional is advisable.
  • Domanda: What materials are used in the 3B013 13-Teeth sprocket?

    Risposta: The 3B013 13-Teeth sprocket is commonly made from high-strength steel or alloy materials, specifically designed for durability and resistance to wear. Some variants may have a hardened surface finish to enhance longevity and performance under stress. Choosing a quality material is crucial since it directly affects performance, lifespan, and resistance to corrosion. This ensures reliable function under various riding conditions.
  • Domanda: What is the difference between front and rear sprockets?

    Risposta: Front and rear sprockets serve distinct functions in the drivetrain of motorcycles. The front sprocket, like the 3B013, primarily affects acceleration and torque due to its smaller size and tooth count, often leading to quicker speed increases. In contrast, the rear sprocket usually has more teeth, impacting the overall gearing ratio and top speed. To customize your ride's performance, adjusting both sprockets can help achieve the desired balance between speed and acceleration.
  • Domanda: How do I maintain my sprocket and chain for optimal performance?

    Risposta: Regular maintenance is vital for ensuring the longevity of your sprocket and chain. This includes cleaning the chain regularly, lubricating it appropriately, and checking the alignment and tension. It's also important to inspect the sprocket for wear and damage periodically and replace it if necessary. A well-maintained chain and sprocket setup can enhance performance, improve handling, and reduce the risk of mechanical issues while riding.
  • Domanda: What factors should I consider when choosing a sprocket size?

    Risposta: When selecting a sprocket size, consider the type of riding you do, your bike’s specifications, and your performance goals. Smaller front sprockets can enhance acceleration but may reduce top speed, while larger ones can do the opposite. Additionally, consider your chain's compatibility. If you ride in varied conditions, you might opt for a balanced size that offers a mix of both acceleration and speed. This choice can significantly influence your overall riding experience.
  • Domanda: Will changing my sprocket affect my speedometer accuracy?

    Risposta: Yes, changing the sprocket can impact the accuracy of your speedometer. Most speedometers are calibrated based on stock gearing. If you switch to a different tooth count, your speedometer may read faster or slower than your actual speed. Adjusting the speedometer settings or using an aftermarket speedometer correction device can help maintain accurate readings. This is particularly important for riders who rely on speed data for performance analysis.
  • Domanda: How often should I replace my sprocket?

    Risposta: The frequency of sprocket replacement depends on various factors, including riding style, conditions, and maintenance. Typically, sprockets can last between several thousand to tens of thousands of miles. Heavy use, off-road riding, and lack of maintenance can shorten this lifespan. Regular inspections are essential; if you notice wear or unusual performance changes, it may be time for a replacement. A proactive approach ensures optimal performance and safety.
  • Domanda: Where can I buy the 3B013 13-Teeth 520 Chain Size Front Countershaft Sprocket?

    Risposta: You can purchase the 3B013 13-Teeth 520 Chain Size Front Countershaft Sprocket from Ubuy. Ubuy is a reliable e-commerce platform that offers a broad selection of automotive parts, ensuring you get the right product for your vehicle. Their comprehensive catalog and detailed descriptions make it easier to find exactly what you need, along with various options that cater to different preferences and requirements.

Sunstar Sprockets Editorial Review

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Recensioni e valutazioni dei clienti

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Vantaggi

  • High-quality construction
  • Fits perfectly with 520 chain
  • Improves acceleration
  • Durable and long-lasting
  • Easy to install

Contro

  • Slightly heavier than stock sprocket.

Affidabilità della piattaforma e fiducia degli acquirenti

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4.2/5 9250 + reviews
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MA
Mohammad
Acquirente verificato

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Acquirente verificato

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
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kund
Acquirente verificato

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Acquirente verificato

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Acquirente verificato

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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Informazioni importanti

  • Limitazioni: per i prodotti spediti a livello internazionale, si prega di notare che ogni garanzia del produttore potrebbe non essere valida, le opzioni di assistenza del produttore potrebbero non essere disponibili, i manuali del prodotto, le istruzioni e gli avvisi di sicurezza potrebbero non essere nella lingua del paese di destinazione. I prodotti (e i materiali di accompagnamento) potrebbero non essere progettati in conformità con gli standard, le specifiche e i requisiti di etichettatura del paese di destinazione e i prodotti potrebbero non essere conformi alla tensione di rete del paese di destinazione e ad altri standard elettrici (richiedendo l'uso di un adattatore o di un trasformatore, se necessario). Il destinatario è responsabile di assicurare che il prodotto possa essere legalmente importato nel paese di destinazione. Quando si ordina da Ubuy o dai suoi affiliati, il destinatario è l'importatore registrato ed è tenuto a rispettare tutte le leggi e i regolamenti del paese di destinazione.
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