SRAM's X-Sync Road Chainrings are designed for provide maximum control when used with AXS road cranksets.X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control. Laser-etched chainring finish is more durable. X-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear. Can be installed with a single tool, making gearing changes a breeze. Chainring bolts not included. Item Specifications: Tooth Count, 40, Ring Position/Type, Chain Retaining Single Ring, Drivetrain Speeds, 12, Chainring BCD, 107, Color, Black, Defined Color, Black, Material, Aluminum,

SRAM X-Sync Road Chainring 40t 107 BCD 4-Bolt 1x12-Speed Aluminum Blast Black

Reference Number: 0N25C8

Upgrade Your Road Bike Performance with the SRAM X-Sync 40T Road Chainring - 107mm BCD, 4-Bolt, 1x12-Speed Aluminum, Blast Black

Optimized for serious cyclists and competitive riders, the SRAM X-Sync Road Chainring delivers unmatched chain retention, durability, and smooth gearing on your road bike. Designed specifically for 1x12-speed SRAM AXS cranksets, this 40-tooth aluminum chainring combines innovative technology with sleek style to elevate your riding experience.

Materials and Durability

Crafted from lightweight, high-strength aluminum, the SRAM X-Sync 40T chainring ensures excellent durability and minimal weight for optimal power transfer. The laser-etched finish not only enhances its modern Blast Black aesthetic but also provides superior resistance to wear and corrosion, extending the lifespan of your drivetrain components.

Performance & Engineering

Featuring SRAM's signature X-SYNC wide-tooth and narrow-tooth chainring technology, this chainring guarantees maximum chain control and engagement, even under high-torque conditions. The narrow-tooth profile securely grips the chain, reducing derailments and ensuring precise shifting across diverse terrains. With X-Range gearing technology, expect an expanded gear range and smoother progression, making transitions effortless and maintaining optimal cadence during fast-paced climbs or sprints.

Components & Technology

Designed for seamless integration with SRAM's 107mm 4-bolt BCD cranksets, this single chainring is compatible with all 12-speed chains, ensuring crisp, reliable shifting performance. The simple installation process requires only a single tool, allowing for quick gear upgrades or adjustments without hassle. Please note, chainring bolts are sold separately.

Style & Use Case

With its sleek black finish and aerodynamic design, the SRAM X-Sync 40T chainring is perfect for road cyclists seeking a clean, professional look combined with enhanced performance. Ideal for competitive racers, weekend warriors, or anyone looking to optimize their 1x drivetrain system, this chainring provides the perfect balance of style and functionality. Whether conquering long climbs, fast descents, or sprint finishes, this component helps you stay in control and maximize efficiency.

Innovative & Differentiating Features

- X-SYNC wide-tooth, narrow-tooth technology for maximum chain retention

- Laser-etched aluminum finish for added durability and corrosion resistance

- Optimized for 12-speed SRAM AXS road cranksets with 107mm 4-bolt BCD

- Smooth gear progression with SRAM's X-Range technology

- Easy single-tool installation for quick upgrades

- Sleek Blast Black finish for a professional, high-performance look

Upgrade to the SRAM X-Sync 40T Road Chainring today and experience precise, reliable, and lightweight performance designed for the demands of modern road cycling. Maximize your drivetrain efficiency and ride with confidence.

  • Maximize chain retention and shifting precision with SRAM X-Sync technology featuring ultra-durable laser-etched finish for long-lasting performance.
  • Designed with advanced wide-tooth, narrow-tooth architecture for optimal chain control on 1x12-speed road setups, ensuring reliable power transfer and smooth gear transitions.
  • Constructed from lightweight, high-strength aluminum in sleek Blast Black, offering a durable yet stylish look tailored for aggressive riding and professional competitions.
  • Compatible with 107mm 4-bolt BCD cranksets, this 40-tooth road chainring is engineered for easy installation with a single tool, enabling quick gear updates during rides or races.
  • Incorporates innovative X-Range gearing technology providing a broader gear range and seamless gear shifts, perfect for varied terrains and enhancing riding versatility.

Why 365 Cycles?

365 Cycles is an Authorized SRAM Dealer, and we offer the Full SRAM Warranty!

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Shipping & Handling

Most orders placed during the workweek before 1:30 pm EST ship the same day, but in rare cases (peak season/holiday periods) handling time can take up to 48 hours. If you have questions regarding shipping estimates, please let us know prior to placing your order. There is a direct signature requirement for all orders over $500.

Please allow 1-2 business days for your order tracking to update.

  • Cut off for SAME DAY SHIPPING- 1:30 pm EST Monday - Friday
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  • Due to carrier restrictions orders shipped to: PO Box, HI, AK, & PR 365 Cycles may use a comparable service to what was selected.

Combined Shipping Discounts

To offer customers savings on shipping, we offer discounts when shipping multiple items from our store. We cannot issue refunds on shipping once an order is finalized so please follow the 5 steps below and ask if you are having trouble with the discount before you make a purchase.

  1. Be sure you are using the US site: https://www.ebay.com
  2. Select Add to Cart (instead of Buy It Now) with items from our store 365Cycles
  3. Click on Proceed to Checkout. On the checkout page, the shipping service on each line item needs to match
  4. Compare First Class vs Priority as sometimes Priority can be cheaper and it gets to you faster!
  5. You’ll need to change the shipping method to Priority on every item in your cart before the rate can be calculated.

Returns

365 Cycles offers returns for 30 days on new items in their original, intact packaging. Return shipping for ALL orders are to be paid by the buyer. Please be sure to read our return policy entirely and if you have any questions, please contact Customer Service.

Full refunds are issued on items that are brand new and we are able to resell as new. 365 Cycles reserves the right to deny returns that are outside of policy including, but not limited to, used items, items missing original packaging, items with damaged manufacturer packaging, or international orders. Return orders must be shipped in a box or bubble mailer. Items shipped without an outer box will incur a restocking fee. You will be contacted through eBay if your return is ineligible for a full refund.

Returns must be initiated within 30 days from purchase date through your Purchase History under My eBay.

If we make an error in shipping, please contact us -- we will ship out the correct item and provide a free prepaid return label as quickly as possible!

Exchanges

If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately and, in the meantime, please initiate a return through eBay on the original item and return it. We will refund for the returned item once it is received back.



CR5972 .

Company Details

365 Cycles
1180 Enterprise Rd
East Petersburg, PA 17520
United States

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