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SKU: CNRG0621

Sunrace RS0 39T 130mm BCD 5-Bolt Aluminum Chainring - Lightweight 7075 Alloy, 10-Speed Compatible, Road & Mountain Bike Performance Components, Durable Black/Silver Design

Regular price $28.09
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Description
Specifications

Upgrade your cycling performance with the Sunrace RS0 39T Chainring - the ultimate choice for road, mountain, and cyclocross enthusiasts seeking reliable durability, precise engineering, and seamless compatibility. Designed to elevate your drivetrain with its innovative features, this 130mm BCD, 5-bolt aluminum chainring is a must-have for competitive riders and serious cyclists alike.

Materials & Construction:

Constructed from high-grade 7075 aluminum alloy, the Sunrace RS0 chainring offers exceptional strength-to-weight ratio, ensuring durability under tough riding conditions while maintaining a lightweight profile. Its corrosion-resistant finish guarantees longevity, making it ideal for both road and mountain biking environments.

Performance & Engineering:

Engineered for optimal shifting performance, this 39-tooth chainring features a standard tooth profile that ensures smooth chain engagement and reduced wear. The 10-speed compatible design provides seamless integration with modern drivetrain systems, delivering precise gear changes, greater efficiency, and a confident ride.

Components & Technology:

The Sunrace RS0 leverages advanced manufacturing processes for precise machining, resulting in a perfect 130mm bolt circle diameter (BCD) and a robust 5-bolt pattern. This ensures secure attachment to compatible cranksets and smooth power transfer. The replacement chainring is compatible with a wide range of 10-speed drivetrains, making it a versatile upgrade for existing setups.

Style & Use Case:

Boasting a sleek black and silver finish, the Sunrace RS0 Chainring not only performs at the highest level but also adds a stylish touch to your bike's aesthetic. Its versatile design makes it suitable for mountain biking, road racing, and gravel adventures, providing reliable performance across diverse terrains and riding styles.

Innovative & Differentiating Features:

- Precision-machined from 7075 aluminum for durability and lightweight performance

- Compatible with 10-speed drivetrain systems for upgrade flexibility

- Standard tooth profile for reliable, smooth shifting

- Stylish black/silver anodized finish for modern aesthetic appeal

- Compatible with 130mm 5-bolt cranksets for secure mounting

Enhance your cycling experience with the Sunrace RS0 39T Chainring - a high-performance, durable, and stylish upgrade tailored for serious cyclists aiming for superior drivetrain efficiency. Don't compromise on quality-trust Sunrace for all your cycling component needs.

  • Upgrade your drivetrain with the Sunrace RS0 39T Chainring for optimal performance and reliability. Crafted from durable 7075 aluminum, this lightweight chainring offers exceptional strength and resistance to wear, making it ideal for both road and mountain biking. Its 130mm BCD and 5-bolt design ensure compatibility with a wide range of bike frames and cranks, providing easy installation and compatibility. Designed for 10-speed systems, the standard tooth profile delivers smooth and precise shifting across varied terrain. Enhance your bike's style with the sleek black and silver finish, combining performance engineering with a modern aesthetic for versatile use on road, gravel, or mountain bikes.
Mount Compatibility130mm 5-bolt
Chain Compatibility10sp
Tooth TypeStandard
Teeth39T
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We pride ourselves on our ability to ship and deliver your gear with excessive speed! We ship from 22 locations throughout the United States and most orders will arrive in 3 days or less with Free Shipping on orders over $75!

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Most orders placed during the workweek before 1:00 PM Eastern time ship the same day, but during peak/holiday season or depending on inventory location handling time can take up to 48 hours. If you have questions regarding shipping estimates, don't hesitate to get in touch with us before placing the order. There is a direct signature requirement for all orders over $500.

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If you need to return your order please email us at info@365cycles.com, call us at 603-968-5797, or use the live chat on our site.

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365 Cycles puts the customer above everything. Our number one goal is your satisfaction. When you press the shift lever you want the gears to shift, and when you buy bicycle parts, you want the bicycle parts to arrive on time in new condition. With over 60,000 products and 22 warehouse locations throughout the country, we have the parts you need and they are coming in hot!

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If there is ever an issue with an order we will work at warp speed to fix our mistake and make sure you never go a day without a bicycle! If you are not receiving the quality of service you need from one of our exceptionally qualified bicycle experts, tell them Ben Berman told you to tell them "Customer Loyalty" and then name your terms.

Our team is waiting to help you 7 days a week and they are more qualified to help than I am but if you ever feel like you're not getting the service you need I’m personally asking you to email me at ben@365cycles.com with "CUSTOMER LOYALTY" in the title and I will personally handle your order.

Over the years we have served millions of satisfied customers and continue to serve many of them today. With your feedback, we are confident we can take this lifelong journey together and build a friendship that goes beyond parts and accessories.

“If you want to go fast, go alone, if you want to go far, go together.” -Someone Smart

Ben Berman Founder & CEO of 365 Cycles


Company Core Values: 

These were established by the members of our team and we use them every week to call out team members who have shined in one of these areas. Feel free to let us know at info@365cycles.com if someone you worked with has gone above and beyond in one of these areas. 

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If you want to go fast, go alone, if you want to go far, go together. Get your team involved and become stronger together.

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