SKU: 65403330295

SunRace M900 Rear Derailleur - 9-Speed, Medium Cage, Black

Sale price$44.57 Regular price$49.52
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

SunRace M900 Rear Derailleur - 9-Speed, Medium Cage, BlackThe SunRace M9 Rear Derailleuris designed for 9 speed MTB drivetrains. Product Specifics Largest Cog: 51 Rear Der Shifter Compatibility: Shimano Mountain Rear Derailleur Mount Type: Shimano Rear Direct Mount Drivetrain Speeds: 8 Drivetrain Speeds: 9 Cage Length: Medium Color: Black Weight: 270 Today's Stock Status 10+ Available to ship in 2 4 Business Days UPC: Not available EAN: 4710944268430 Manufacturer Part Number: RDM900. MD00. 0S1. BX RD0240

The SunRace M9 Rear Derailleuris designed for 9-speed MTB drivetrains.

    Product Specifics

    • Largest Cog: 51
    • Rear Der/Shifter Compatibility: Shimano Mountain
    • Rear Derailleur Mount Type: Shimano Rear Direct Mount
    • Drivetrain Speeds: 8
    • Drivetrain Speeds: 9
    • Cage Length: Medium
    • Color: Black
    • Weight: 270



    Today's Stock Status

    10+ Available to ship in 2-4 Business Days





    UPC: Not available
    EAN: 4710944268430
    Manufacturer Part Number: RDM900.MD00.0S1.BX
    RD0240 250549
    182806-Q0-L

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 65403330295

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    4.4 ★★★★★
    Based on 1823 reviews
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    Verified Purchase
    Samuel Roberts
    Belleville, US
    ★★★★★ 5
    Great shelves, strong, secure, sturdy, decent size, unbeatable price.
    Color: White, Number Of Shelves: 4, Size: 15.7in
    Easy installation fits where we wanted them. Stable strong secure snug fit. Cleans easily with dust wipe. I would recommend buying these.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 19, 2026
    C
    Verified Purchase
    Clara
    New York, US
    ★★★★★ 3
    The shelves sag away from the wall overtime
    Color: White, Number Of Shelves: 2, Size: 15.7in, Color: White, Number Of Shelves: 2, Size: 15.7in
    Although the wood quality and finish of the shelf are clean and well-made, the main issue is that the shelves begin to sag over time while holding around 10 pounds, even though the product listing claims they can support up to 20 pounds. They may perform better on a brick wall, but on drywall you should be cautious. To fix the problem, I had to purchase floating shelf brackets for support, which solved the sagging issue. However, this defeats the purpose of the “floating” aesthetic. Since the shelf is in my bedroom, I can overlook it, but I personally wouldn’t install these in a common area if I wanted a clean floating look.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 27, 2026
    M
    Verified Purchase
    Mo
    Carnegie, US
    ★★★★★ 5
    Love this
    Color: Rustic Brown, Number Of Shelves: 4, Size: 15.7in
    Love these shelves so easy to put up so beautifully made and really enjoy the way they set on my wall very sturdy also!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 21, 2026
    J
    Verified Purchase
    Jason
    Port Orchard, US
    ★★★★★ 5
    Looks nice, easy to install
    Color: Rustic Brown, Number Of Shelves: 2, Size: 22in
    This shelf is lightweight, looks nice, and was easy to install. It comes with a little level to help you install it properly. There are plenty of mounting holes to choose from, so it is easy to screw it directly into a stud, or to just use holes that are convenient for you. It comes with a plethora of mounting hardware. I mounted mine a bit high up and chose to mount it upside down so that I wouldn't see the three screws that hold the shelf to the mounting bracket.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 8, 2026
    V
    Verified Purchase
    Valentin
    Waukegan, US
    ★★★★★ 5
    Floating shelves
    Size: 30"W, 2P, Color: Black
    Great product built to last. Package arrived on time and in great condition. Easy to install on wall. Light weight and well made.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 20, 2026

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