For riders that want worry free shifting, Estes delivers. With robust wide-set pivots, a more rigid body and cage, and high quality metric adjustment hardware, microSHIFT Estes rear derailleurs perform well above expectations.Long cage compatible with 1x chainring and 40-45t max cassette cog / 11-12t min cassette cog. Compatible with 7/8/9 speed cassettes and shifters. MTB cable pull compatible. Metric adjustment hardware for easy setup and maintenance. Construction includes metal inserts for a stiff and responsive linkage. Item Specifications: Largest Cog, 45, Rear Der/Shifter Compatibility, Mountain, Rear Derailleur Mount Type, 10x1 Standard, Drivetrain Speeds, 7, Drivetrain Speeds, 8, Drivetrain Speeds, 9, Chain Wrap Capacity (teeth), 33, Cage Length, Medium, Color,

microSHIFT Estes Rear Derailleur 7/8/9-Speed, Medium Cage, 40-45t Max Cog, Black

Reference Number: 3CC8CO

Upgrade Your Ride with the microSHIFT Estes Rear Derailleur - Versatile 7/8/9-Speed Performance for Mountain and Hybrid Bikes

The microSHIFT Estes Rear Derailleur is the ultimate solution for riders seeking reliable, smooth, and precise shifting across a wide range of gears. Engineered for durability and ease of use, this medium cage derailleur is perfect for mountain, hybrid, and trekking bikes equipped with 7, 8, or 9-speed drivetrains.

Materials & Construction:

Built with high-quality materials, the Estes rear derailleur features a robust metal cage with metal inserts for enhanced stiffness and responsive shifting. The durable black finish provides corrosion resistance and a sleek, modern look, making it suitable for both performance-minded riders and casual cyclists.

Performance & Engineering:

Designed for worry-free shifting, the Estes derailleur offers a maximum cog capacity of 45 teeth and a chain wrap capacity of 33 teeth, ensuring compatibility with larger cassettes and wider gear ranges. Its wide-set pivots and rigid construction deliver improved chain stability and reduced derailleur flex, even under challenging riding conditions.

Components & Technology:

Compatible with MTB cable pull systems, the Estes derailleur provides seamless integration with popular shifter setups. The metric adjustment hardware allows for quick and precise setup, simplifying maintenance and tuning. Its long cage design adapts effortlessly to 1x chainring setups and accommodates big cassettes with 40-45t maximum cog sizes, making it ideal for aggressive trail riding or touring.

Style & Use Case:

Featuring a sleek black finish, the Estes rear derailleur combines functional performance with understated style. Whether you're tackling rugged mountain trails, commuting through urban landscapes, or embarking on long-distance touring, this derailleur ensures smooth, reliable gear changes across varied terrain and riding conditions.

Innovative Features:

- Wide cage compatible with 1x drivetrains and large cassettes (40-45t max cog)

- Compatible with 7, 8, and 9-speed MTB shifters and cassettes

- MTB cable pull compatibility for seamless shifting

- Metric hardware for straightforward setup and maintenance

- Metal inserts for increased linkage stiffness and durability

Enhance your bike's performance with the microSHIFT Estes Rear Derailleur - a dependable, high-performance component designed to deliver consistent shifting and long-lasting reliability. Perfect for mountain biking, hybrid riding, or touring, this derailleur ensures your bike is ready for any adventure.

Suggested Order: Optimize your drivetrain with the microSHIFT Estes Rear Derailleur for versatile, worry-free shifting.

  • Durable construction with high-quality metal inserts for a stiff, responsive linkage that ensures precise shifting performance across 7, 8, and 9-speed setups.
  • Features a robust medium cage compatible with 1x chainrings and large cassettes (40-45t max cog), making it ideal for trail, mountain, and hybrid bikes that require wide-range gearing.
  • Equipped with MTB cable pull compatibility and metric adjustment hardware simplifies installation, setup, and ongoing maintenance for seamless, reliable gear shifting.
  • Designed with wide-set pivots and a rigid body for enhanced durability and smooth, worry-free shifting in demanding riding conditions.
  • Sleek black finish and versatile compatibility make the microSHIFT Estes Rear Derailleur the perfect upgrade for riders seeking high performance and easy customization in mountain and off-road cycling.
Item Specifications
Largest Cog45
Rear Der/Shifter Compatibility Mountain
Rear Derailleur Mount Type10x1 Standard
Drivetrain Speeds7
Drivetrain Speeds8
Drivetrain Speeds9
Chain Wrap Capacity (teeth)33
Cage LengthMedium
ColorBlack

Why 365 Cycles?

365 Cycles is an Authorized microSHIFT Dealer, and we offer the Full microSHIFT 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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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.



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Company Details

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

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