The SunRace M9 Rear Derailleuris designed for 9-speed MTB drivetrains.Item Specifications: Rear Derailleur Mount Type, Rear Direct Mount, Rear Der/Shifter Compatibility, Mountain, Color, Black, Cage Length, Long, Drivetrain Speeds, 8, Drivetrain Speeds, 9, Chain Wrap Capacity (teeth), 45, Weight, 335, Largest Cog, 40,

Sunrace RDM97 9-Speed Long Cage Rear Derailleur, Aluminum Steel Construction

Reference Number: 3CC5CO

Upgrade your cycling performance with the Sunrace RDM97 9-Speed Rear Derailleur, Long Cage - Black/Gray NLS. Engineered for durability, lightweight efficiency, and precise shifting, this derailleur is the perfect choice for mountain bikers and gravel riders seeking reliable gear progression on rugged terrains.

Materials & Construction:

Crafted from high-quality aluminum alloy and steel components, the Sunrace RDM97 offers a lightweight yet robust design. Its durable alloy bracket, plate body, and outer link ensure longevity and resistance to harsh riding conditions. The black and gray finish adds a sleek, modern aesthetic to your bike's drivetrain.

Performance & Engineering:

Designed with a 2:1 actuation ratio, this derailleur provides smooth and accurate shifting across a wide gear range. Compatible with most 3x9-speed mountain bike drivetrains, it handles sprockets up to 36T with ease. The long cage design ensures optimal chain wrap capacity (up to 45 teeth), making it ideal for bikes equipped with larger cogs and cascadings.

Components & Technology:

Equipped with premium 11-tooth pulleys and a built-in barrel adjuster, the Sunrace RDM97 allows for precise tension adjustments to optimize shifting performance. Its direct mount compatibility ensures easy installation on rear direct mount frames, offering a secure and stable connection for aggressive riding.

Style & Use Case:

With a sleek black and gray finish, this derailleur complements a variety of mountain bikes, gravel bikes, and adventure rigs. Its long cage design makes it suitable for challenging off-road trails, steep climbs, and technical descents, providing dependable gear changes in demanding environments.

Innovative & Differentiating Features:

- Lightweight alloy construction for enhanced speed and control without added weight (335g)

- Proven 2:1 actuation ratio for seamless, precise gear shifts

- Built-in barrel adjuster for quick tuning and maintenance

- Compatibility with mountain bike components ensures broad adaptability

- Stylish yet functional design tailored for serious MTB enthusiasts

Upgrade your drivetrain with the Sunrace RDM97 9-Speed Rear Derailleur Long Cage - the ultimate combination of engineering excellence, durability, and style for mountain biking adventures and off-road performance. Optimize your gear shifts and ride with confidence on any trail!

  • Lightweight aluminum and steel construction with durable alloy brackets and long cage design for reliable 9-speed performance on mountain and hybrid bikes.
  • Compatible with 3x9-speed drivetrains, featuring a 2:1 actuation ratio and integrated barrel adjuster for precise shifting and easy tuning.
  • Equipped with high-performance 11-tooth pulleys and a chain wrap capacity of 45 teeth, ensuring smooth gear changes across wide gear ranges from 11 to 34T.
  • Designed with a sleek black and gray finish, the Sunrace RDM97 offers a stylish look and robust direct mount compatibility for seamless installation on various frames.
  • Engineered for durability and efficiency, this rear derailleur enhances your cycling experience with innovative components and technology, making it ideal for mountain biking, trail riding, and off-road adventures.
Item Specifications
Largest Cog36
Rear Der/Shifter Compatibility Mountain
Rear Derailleur Mount Type Rear Direct Mount
Drivetrain Speeds8
Drivetrain Speeds9
Chain Wrap Capacity (teeth)45
Cage LengthLong
ColorBlack
Weight335
Wrap45
Cage/MountLong
Ratio2to1
ModelM97
Max34
Wgt335g

Why 365 Cycles?

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

  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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