Shimano RS770 rear disc hub designed for stiffness and comfort. Lightweight aluminum construction with disc brake and Thru Axle compatibility.

Easy maintenance and installation. Greater stability. Simple handling and workability.

Item Specifications: Color, Black/Silver, Defined Color, Black, Rear Axle, 12mm Thru x 142mm, Hub/Brake Compatibility, Center-Lock Disc,

Shimano FH-RS770 Rear Hub 12mm Thru x 142mm Center Lock Disc Shimano HG 11/12-Speed Road J-Bend Black/Silver

Reference Number: 9S27F3

Boost your road bike's performance with the Shimano FH-RS770 Rear Hub - the ideal choice for serious cyclists seeking durability, precision, and easy maintenance. Designed for high-speed road riding, this 12x142mm thru-axle hub features advanced engineering and premium components to optimize stability and handling on every ride.

Materials & Construction:

Constructed with high-quality aluminum for lightweight strength and longevity, the Shimano FH-RS770 features a sleek black/silver finish that complements any road bike setup. Its robust loose ball bearing system ensures smooth rotation, reduced friction, and reliable operation over countless miles.

Performance & Engineering:

Engineered for stability and efficiency, this hub supports Center-Lock disc brake compatibility, delivering secure braking power even under demanding conditions. The precise 28-spoke interface with J-bend spoke holes provides excellent tensioning stability while maintaining a lightweight profile-total weight is just 302 grams.

Components & Technology:

Equipped with Shimano HG 11/12-speed compatible cassette body, the FH-RS770 offers seamless integration with Shimano's latest road groupsets, ensuring optimal gear shifting performance. Its straightforward, low-maintenance design allows for quick installation and easy servicing, making it a reliable upgrade for your road bike.

Style & Use Case:

Ideal for competitive cyclists, endurance riders, and serious enthusiasts, this rear hub combines clean aesthetics with high-performance functionality. Whether upgrading your racing wheelset or building a custom upgrade, the FH-RS770 is the perfect component to enhance stability, handling, and braking power on demanding road terrains.

Innovative & Differentiating Features:

- Center-Lock disc brake compatibility for cleaner aesthetic and easier maintenance

- 12mm thru-axle design for enhanced torsional stiffness and precise handling

- Easy to install and maintain, reducing downtime and increasing rider confidence

Upgrade your road bike with the Shimano FH-RS770 Rear Hub for superior performance, durability, and style. Optimize your ride with this high-precision, reliable hub designed for avid cyclists who demand the best from their bike components.

  • High-performance Shimano FH-RS770 Rear Hub designed for road cycling enthusiasts seeking durability and precision.
  • Constructed with high-quality materials, this hub features a robust 12mm thru-axle and lightweight alloy construction for optimal strength-to-weight ratio and long-lasting performance.
  • Equipped with Shimano HG 11/12-Speed Road compatible cassette body and loose ball bearings, ensuring smooth, reliable gear shifting and enhanced efficiency on paved roads.
  • Designed for modern center-lock disc brake systems, this hub provides superior stability, easy maintenance, and quick installation, making it ideal for serious road riders and racing applications.
  • Stylish black and silver finish complements any road bike setup, delivering both aesthetic appeal and advanced engineering for ultimate cycling performance.
Item Specifications
Rear Axle12mm Thru x 142mm
Cassette Body TypeShimano HG 11/12-Speed Road
Cassette Body TypeShimano HG
ColorBlack/Silver
Skewer IncludedNo
Bearing TypeLoose Ball
Weight302
Defined ColorBlack
Spoke InterfaceJ-Bend
Hub Drilling28
Hub/Brake CompatibilityCenter-Lock Disc

Why 365 Cycles?

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

  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.



HU0964 .

Company Details

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

Connect With Us

Sign up for news, special offers & other good stuff!