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Shimano Dura-Ace R9100 50T Aluminum Chainring 11-Speed BCD 110mm Hollowglide Technology
Reference Number: 5N05S3
Elevate your cycling performance with the Shimano Dura-Ace R9100 50-Tooth Chainring, engineered for serious road cyclists seeking precision, durability, and lightweight efficiency. Designed to upgrade your Shimano Dura-Ace FC-R9100 11-speed crankset, this high-end aluminum chainring offers optimal compatibility with a 50/34T compact setup, making it ideal for climbs, sprinting, and all-day endurance rides.
Premium Materials & Advanced Engineering
Constructed from lightweight yet robust aluminum, the Shimano Dura-Ace R9100 chainring features Shimano's innovative Hollowglide technology. This high-rigidity hollow structure minimizes weight without compromising strength, ensuring superior power transfer and stability during intense cycling sessions. Perfect for competitive racing and demanding outdoor adventures, this chainring combines strength and efficiency to enhance your riding experience.
Cutting-Edge Components & Technology
Equipped with Shimano Hollowglide technology, the 50T chainring delivers quicker and more precise front shifting, reducing drivetrain friction and improving overall responsiveness. Its 4-bolt design with a 110mm BCD (Bolt Circle Diameter) provides a secure fit and easy installation, making it a versatile upgrade compatible with a variety of road bike setups.
Stylish & Functional Design
Finished in sleek black, the Shimano Dura-Ace R9100 chainring complements any high-performance road bike aesthetic. Its clean design not only enhances visual appeal but also reduces weight, supporting faster accelerations and effortless climbing.
Perfect for Competitive & Recreational Cyclists
Whether you're a pro rider seeking maximum efficiency or a cycling enthusiast looking to upgrade your gear, this chainring enhances your drivetrain's performance. Its precision engineering and innovative features make it a standout choice for road cycling, racing, and sportive events.
Key Specifications:
- Outer chainring for 11-speed Shimano Dura-Ace FC-R9100 cranksets
- 50-tooth configuration, ideal as the outer ring in a 50/34T setup
- 110mm BCD with Shimano Asymmetric bolt pattern
- Crafted from durable, lightweight aluminum with Hollowglide Tech
- Sleek black finish for a modern, performance-oriented look
Upgrade your cycling setup with the Shimano Dura-Ace R9100 50T Chainring - where precision engineering, lightweight design, and cutting-edge Shimano technology converge to deliver exceptional power transfer, quick front shifts, and enhanced ride quality. Maximize your bike's potential and dominate the roads today!
- Enhance your Shimano Dura-Ace FC-R9100 setup with this 50-tooth outer chainring, designed for precise compatibility with 11-speed drivetrains and a 110mm BCD for seamless integration.
- Constructed from durable, lightweight aluminum with a sleek black finish, this chainring offers excellent corrosion resistance and long-lasting performance for road cycling enthusiasts.
- Utilizing Shimano's Hollowglide Technology, this chainring features a high-rigidity hollow structure that reduces weight while maintaining maximum strength and rigidity for improved power transfer and efficient front shifting.
- Ideal for road cyclists seeking optimized gear configurations, this 50t chainring is perfect for customizing your 50/34 gear setup to match your riding terrain and style, enhancing speed and efficiency on every ride.
- Designed with a 4-bolt mounting system and asymmetric BCD, this component ensures secure attachment and precise shifting performance, making it an essential upgrade for high-performance cycling builds.
| Item Specifications | |
|---|---|
| Ring Position/Type | Outer |
| Tooth Count | 50 |
| Drivetrain Speeds | 11 |
| Chainring BCD | 110 Shimano Asymmetric |
| Color | Black |
| Defined Color | Black |
Why 365 Cycles?
365 Cycles is an Authorized Shimano Dealer, and we offer the Full Shimano Warranty!
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365 Cycles delivers all your cycling needs fast! We don't waste time preparing your order. Our priority is to serve our customers first and foremost. If you need help picking the right product, have questions about bike component compatibility, or just want to geek out about bikes we are here 7 days a week! Simply put, we are bike experts from dirt to tarmac and want to make sure you get the full 365 Cycles experience when you shop with us.
At 365 Cycles our mission is to simplify the shopping experience. We want to get you the right product in a quick time frame and be here if you need help with questions, warranty, friend to talk to, etc.
We’re dedicated to building lasting relationships with our customers, communities, and team members. We combine the knowledge and service of a traditional bicycle shop with the convenience of shopping in your own home.
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
- Friday afternoon -Sunday orders ship the following Monday
- 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.- Be sure you are using the US site: https://www.ebay.com
- Select Add to Cart (instead of Buy It Now) with items from our store 365Cycles
- Click on Proceed to Checkout. On the checkout page, the shipping service on each line item needs to match
- Compare First Class vs Priority as sometimes Priority can be cheaper and it gets to you faster!
- 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.
