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Wolf Tooth Drop Stop 40T Aluminum Chainring for 110 BCD | Cyclocross & Gravel Performance
Reference Number: 4N94C3
Elevate your cycling performance with the Wolf Tooth Drop Stop Chainring 40T, designed for 110 BCD asymmetric 4-bolt cranksets. Crafted from durable 7075-T6 aluminum, this high-quality chainring combines innovative engineering with sleek black style, making it perfect for gravel, cyclocross, and road riders seeking reliability and efficiency.
Materials & Durability
Constructed from premium 7075-T6 aluminum, the Wolf Tooth 40T Drop Stop Chainring offers exceptional strength-to-weight ratio and long-lasting performance. Weighing just 74 grams, it's engineered to withstand demanding gravel and cyclocross conditions, ensuring durability without sacrificing weight.
Performance & Engineering
Featuring patented Drop-Stop technology, this chainring is optimized for aggressive terrain and muddy conditions. Its wide/narrow tooth profile enhances chain retention, minimizing derailments and chain drops on rough trails. The asymmetric design ensures an ideal 47.5mm chainline, providing perfect clearance and smooth power transfer. Compatible with 9 to 12-speed drivetrains, including Dura Ace 9000, Ultegra 6800, 105 5800, and Tiagra 4700, the chainring ensures seamless integration with your existing setup.
Components & Technology
The Wolf Tooth Drop Stop Chainring's unique alternating wide/narrow tooth pattern distributes load evenly and reduces friction, extending component life. Its 110 BCD asymmetric 4-bolt design allows for easy installation on cranksets. For 10, 11, and 12-speed systems, this chainring guarantees compatibility with all major chain types, offering versatile use across different drivetrain setups.
Style & Use Case
Designed for versatile riding, this black anodized chainring is perfect for gravel bikes, cyclocross racers, and adventure cyclists seeking a reliable, high-performance upgrade. Its bold, machined aesthetic complements any bike, while the offset design ensures optimal chainline for smooth shifting and maximum clearance in muddy or debris-laden conditions.
Innovative & Differentiating Features
- Drop-Stop technology improves chain retention and extends chainring life
- Asymmetric 110 BCD fit for 4-bolt cranksets (Dura Ace, Ultegra, 105, Tiagra)
- Wide/narrow tooth pattern minimizes derailment risk during rugged rides
- Compatible with 9-12-speed drivetrains; 42T and larger ideal for Dura Ace 9100 power meters
- Lightweight at only 66-90 grams depending on size, with robust build quality
- Made in the USA, ensuring premium craftsmanship and quality standards
Upgrade your gravel or cyclocross bike today with the Wolf Tooth Drop Stop 40T Chainring - engineered for durability, optimized for performance, and designed to keep you confident on the most challenging terrains.
- Optimize your bike's performance with the Wolf Tooth Drop Stop Chainring 40T for 110 BCD, engineered for durability and precision.
- Constructed from high-strength 7075-T6 aluminum, providing exceptional durability and a lightweight design for demanding cyclocross, gravel, and road riding.
- Features innovative Drop-Stop technology with a wide/narrow tooth pattern, improving chain retention and spreading load for increased chainring lifespan, even in muddy and challenging conditions.
- Designed for 1x drivetrain setups compatible with Dura Ace 9000, Ultegra 6800, 105 5800, and Tiagra 4700 series, offering optimized chainline and outstanding performance across multiple drivetrain speeds.
- Sleek black anodized finish, asymmetric 110 BCD bolt circle diameter, and compatibility with 9- to 12-speed chains, making this chainring your ideal choice for reliable, high-performance cycling.
| Item Specifications | |
|---|---|
| Ring Position/Type | Chain Retaining Single Ring |
| Tooth Count | 40 |
| Drivetrain Speeds | 9 |
| Drivetrain Speeds | 10 |
| Drivetrain Speeds | 11 |
| Drivetrain Speeds | 12 |
| Chainring BCD | 110 Asymmetric |
| Color | Black |
| Defined Color | Black |
Why 365 Cycles?
365 Cycles is an Authorized Wolf Tooth Dealer, and we offer the Full Wolf Tooth Warranty!
Fast Shipping!
Professional Customer Service- available 7 days a week
Check out our 200,000+ amazing reviews!
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.
