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SKU: CNRG0712

SE Bikes 39T One Piece Aluminum Chainring & Spider Set - CNC Machined Black/Gold Forged Bicycle Chainring for 1pc Cranks, 1/2" x 1/8" Chains, Performance Cycling Components, Durable Anodized Finish, Compatible with Single-Speed & BMX Bikes

Regular price $69.99
$89.99 Sale price $69.99 Regular price
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This is a pre order item. We will ship it when it comes in stock.

$10 Gift Card

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$25 Gift Card

at 500 points

$75 Gift Card

at 1,000 points

Description
Specifications

Upgrade your ride with the SE Bikes One Piece Chainring & Spider 39t - a premium, performance-driven component designed for serious cyclists and BMX enthusiasts. Crafted from high-quality aluminum, this 1/8-inch chainring offers durability and lightweight performance, making it ideal for aggressive riding, BMX racing, and street riding.

Materials & Engineering:

Manufactured from CNC-machined aluminum, this 39-tooth chainring ensures excellent strength-to-weight ratio, reducing overall bike weight without compromising durability. The anodized black finish with anodized silver teeth provides corrosion resistance and a sleek, professional look. The ED gold bolts not only enhance aesthetics but also offer secure, reliable fastening.

Components & Technology:

This one-piece style chainring and spider set features a precision CNC-machined design for consistent performance and perfect chain alignment. Compatible exclusively with 1-piece cranksets and 1/2 x 1/8 chains, it delivers smooth power transfer and reduced chainslap. The standard tooth profile ensures compatibility with a wide range of drivetrain setups, optimizing pedaling efficiency.

Style & Use Case:

The black and gold color scheme offers a striking, modern aesthetic suitable for BMX, freestyle, dirt jumping, and street riding. Whether you're upgrading your current setup or customizing a build, this chainring's sleek look and high-performance engineering make it a versatile choice for trail, park, or race applications.

Innovative Features:

Designed as a one-piece unit, this chainring/spider combo simplifies installation and maintenance while providing reliable strength. The CNC machining process guarantees precision fitment and superior quality control, ensuring maximum durability under aggressive riding conditions.

Maximize your bike's potential with the SE Bikes One Piece Chainring & Spider 39t - engineered for durability, performance, and style. Boost your ride today with this optimized component built for serious cycling adventures.

  • Durable aluminum construction with a sleek black anodized finish and striking gold bolts provides both style and corrosion resistance for long-lasting performance.
  • Engineered with precision CNC machining, the SE Bikes 39T one-piece chainring and spider set ensures exceptional durability and reliable power transfer for aggressive riding and daily commuting.
  • Compatible with 1-piece cranksets and designed for 1/2" x 1/8" chains, this high-performance chainring offers seamless integration with your BMX or mountain bike drivetrain for smooth, efficient pedaling.
  • Featuring a 39-tooth standard gear ratio, this chainring delivers optimal torque and speed for versatile riding, whether you're racing, freestyle, or trail riding.
  • Innovative one-piece design simplifies installation and maintenance, reducing component wear and providing a clean, streamlined look that complements modern cycling styles.
Mount Compatibility1pc
Chain Compatibility1/2` x 1/8`
Tooth TypeStandard
Teeth39T
Shipping
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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!

The nitty gritty, for specific delivery timelines please pay attention to the delivery timelines on the product pages and the time frame estimated in the carts. If you need a part by a specific day, please contact us by chat, phone, or

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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.

We provide the you the ability to utilize multiple shipping & billing addresses, based upon what fits your current needs. However you are responsible to maintain and update any new address changes, as 365 Cycles will not be held liable for orders being shipped to an incorrect address.

  • Our Mistake: If we messed it up you can rest assured we are going to make it right. Contact us by email, phone, or chat and we will make your head spin with how quick we fix it
  • Warranty: We are an authorized retailer for everything we sell, so rest assured your product is covered under the manufacturer's warranty. Contact Us if you are having an issue and we will make sure you are taken care of
  • Just don't want it anymore: We have a 30-day return policy for orders within the US. We offer refunds on returned items that are brand new and in their undamaged, original packaging. Customers are responsible for the cost of return shipping. Damaged, installed, and used items as well as those without original packaging are not eligible for returns. If it's returned in this condition it may be denied and sent back to you

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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*Please allow up to 3 business days for us to process your return*

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!

Living an active lifestyle is just that, a lifestyle that never goes away and our goal is to always exceed your expectations so we can take this lifelong journey together. We strive to have the parts you need, at competitive prices with unmatched shipping speeds!

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. 

Customer Loyalty

Put yourself in their shoes and support those who support us.

You Control the Outcome

If it is to be, it’s up to me" You are personally responsible for controlling the outcome.

Seek Understanding

Understanding the answer is more important than the answer.

Progress Not Perfection

Pick a direction, analyze the results, and be willing to change course.

Will to Win

Customers, 365 Team, Partners, all need the will to win. Bring the Will to Win to every conversion.

Keep Moving

Move the body, move the mind, and remove any hurdles to achieving an active lifestyle.

Do the Right Thing:

Doing the right thing is more important than doing the thing right.

Stronger together:

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

Chat

Talk with a representative

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Email

info@365cycles.com

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Phone

603-968-5797

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