Shimano XT RD-M8000 Rear Derailleurs

46 tooth maximum rear cog for 1x11, 42 tooth maximum for 2x11. Externally adjustable clutch for easier spring tension adjustment. Low profile derailleur cage reduces collection of debris and potential for damage. Optimized slant angle lowers shift effort while improving shifting and driving stability. Shadow clutch reduces chain slap and dropped chains, on-off switch allows for simple wheel changes.

Item Specifications: Color, Black, Weight, 275, Largest Cog, 46, Chain Wrap Capacity, 47, Cage Length, Long, Drivetrain Speeds, 11, Rear Der/Shifter Compatibility, Shimano Mountain, Rear Derailleur Mount Type, 10x1 Standard, Rear Derailleur Mount Type, Shimano Rear Direct Mount,

Shimano XT M8000 SGD 11-Speed Long Cage Rear Derailleur - Heavy-Duty, Clutch Technology, Black

Reference Number: 5C37O3

Upgrade your mountain biking performance with the Shimano XT RD-M8000-SGS Rear Derailleur - the trusted choice for rugged durability, seamless shifting, and advanced technology. Designed for 11-speed mountain bike drivetrains, this long cage derailleur offers superior gear range and precision, making it ideal for demanding trail rides, enduro, and aggressive downhill adventures.

Materials & Engineering

Constructed with high-quality aluminum and lightweight components, the Shimano XT RD-M8000-SGS ensures durability and corrosion resistance in challenging off-road conditions. Its low-profile design minimizes debris accumulation and potential damage, while optimized slant angles enhance shifting efficiency and drive stability for confident riding on technical terrains.

Performance & Components

Featuring a large 46-tooth max rear cog capability for 1x11 setups and a 42-tooth maximum for 2x11 configurations, this derailleur provides exceptional gear range and climbing ability. The externally adjustable clutch with Shadow technology reduces chain slap and dropped chains, ensuring smooth, reliable shifts even under rugged conditions. An integrated on/off switch allows for quick wheel removals and maintenance without compromising derailleur engagement.

Technology & Innovation

The externally adjustable clutch system offers personalized spring tension control, optimizing chain retention and minimizing derailleur noise. The long cage design delivers a 47-tooth chain wrap capacity, accommodating wide-range cassettes for versatile riding styles. Please note, this model is not compatible with M8130 Linkglide shifters, focusing exclusively on Shimano mountain bike Shimano-compatible components.

Style & Use Case

Black anodized finish complements any modern mountain bike, enhancing aesthetic appeal. Whether trail riding, enduro racing, or aggressive downhill, the Shimano XT RD-M8000-SGS derailleur provides precision, durability, and confidence for riders seeking top-tier performance on challenging terrains.

Key Features:

- Compatible with 11-speed Shimano mountain bike drivetrains

- Long cage design for large cogs up to 46 teeth (1x11) and 42 teeth (2x11)

- Low profile derailleur cage reduces debris collection and potential damage

- Shadow clutch technology minimizes chain slap and dropped chains with easy on/off switch

- Externally adjustable clutch for easy spring tension tuning

- Optimized slant angle enhances shift effort, stability, and efficiency

- Durable black finish complements any bike setup

Enhance your mountain biking experience with the Shimano XT RD-M8000-SGS Rear Derailleur - engineered for reliability, versatility, and superior shifting performance on the most challenging trails.

  • Enhanced durability and precise shifting performance with the Shimano XT RD-M8000-SGS Rear Derailleur, engineered for 11-speed mountain biking setups.
  • Constructed from lightweight aluminum materials, this long cage derailleur offers robust strength and corrosion resistance for demanding trail riding conditions.
  • Advanced Shadow clutch technology minimizes chain slap and dropped chains, ensuring smooth, reliable shifting on rough terrains while reducing noise.
  • Externally adjustable clutch system allows quick spring tension fine-tuning, making maintenance and setup easier for mountain bikers seeking optimal drivetrain performance.
  • Designed with a sleek black finish and optimized slant angle, this derailleur provides improved shift effort and stability, ideal for aggressive riding styles and aggressive trail use.
Item Specifications
Largest Cog46
ColorBlack
Rear Der/Shifter CompatibilityShimano Mountain
Rear Derailleur Mount Type10x1 Standard
Rear Derailleur Mount TypeShimano Rear Direct Mount
Drivetrain Speeds11
Weight275
Chain Wrap Capacity (teeth)47
Cage LengthLong

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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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