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SKU: RD0012

Shimano Deore RD-M5100-SGS 11-Speed Rear Derailleur with Long Cage, Black - Rugged Bike Components with Shadow RD+ Chain Stabilizer, Compatible with Up to 51T Cogs, Versatile Performance & Durable Engineering for Mountain & Trail Riding

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Description
Specifications

Shimano Deore RD-M5100-SGS Rear Derailleur - 11-Speed, Long Cage, Black

Enhance your mountain biking and gravel adventures with the Shimano Deore RD-M5100-SGS Rear Derailleur, engineered for smooth and reliable shifting performance across rugged terrains. Designed with durability, precision, and lightweight performance in mind, this long cage derailleur is ideal for 11-speed mountain bike drivetrains, ensuring seamless gear transitions from trails to climbs.

Materials & Construction:

Constructed with high-quality lightweight aluminum and reinforced steel components, the Shimano Deore RD-M5100-SGS delivers exceptional durability and corrosion resistance. Its sleek black finish not only adds a modern aesthetic but also provides added protection against the elements, making it perfect for off-road use.

Performance & Engineering:

Equipped with Shimano's innovative Shadow RD+ chain stabilizer system, this rear derailleur significantly reduces chain slap and chain drop, even on rough descents. The longer cage design offers a maximum sprocket size of 51T, providing optimal gear range for tackling steep inclines and technical terrain with ease. Precise, responsive shifting is ensured across an 11-speed drivetrain, thanks to Shimano's advanced engineering that guarantees smooth performance and quick gear changes.

Components & Technology:

The RD-M5100-SGS features compatibility with Shimano Dyna-Sys 11-speed shifters, offering effortless integration and consistent shifting performance. Its 10x1 standard mount type allows for versatile installation options across a wide range of mountain bike frames. The long cage design accommodates larger cassette sprockets, enhancing your bike's climbing ability and gearing versatility.

Style & Use Case:

Designed with a sleek black finish, this rear derailleur adds a professional, performance-ready look to any mountain or gravel bike. Its robust construction and advanced features make it the perfect choice for serious riders looking to optimize their drivetrain for aggressive trail riding, enduro, or adventure cycling.

Innovative & Differentiating Features:

- Shadow RD+ chain stabilizer system for enhanced chain security

- Supports up to 51T maximum sprocket size for greater gear range

- Compatible with 11-speed mountain bike shifters for precise and reliable shifting

- Long cage design for larger cassette sprockets, ideal for aggressive riding and steep climbs

Upgrade your bike's drivetrain with the Shimano Deore RD-M5100-SGS Rear Derailleur - engineered for durability, efficiency, and effortless gear shifting on the most demanding trails. Elevate your riding performance today!

  • Flexible 11-speed compatibility with Shimano DynaSys11 shifters ensures precise, reliable gear changes across varied terrains.
  • Constructed with durable aluminum alloy and a long cage design, the Deore RD-M5100-SGS offers increased chain stability and longevity for tough riding conditions.
  • Innovative Shadow RD+ chain stabilizer system reduces chain slap and noise, enhancing ride smoothness and minimizing drivetrain wear on rough trails.
  • Designed for mountain biking and off-road use, this black rear derailleur combines style with high-performance engineering, supporting up to a 51T maximum cog for expanded gear range.
  • Featuring a 10x1 standard mount and compatible with Shimano 11-speed drivetrains, this lightweight, corrosion-resistant derailleur is ideal for serious cyclists seeking dependable shifting and enhanced riding experience.
Rear Derailleur Mount Type10x1 Standard
Rear Der/Shifter CompatibilityShimano DynaSys11
Cage LengthLong
Drivetrain Speeds11
ColorBlack
Largest Cog51
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Customer Reviews

Based on 6 reviews
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J
J. Hill

I am a bit of a novice when it comes to converting a bike gear system. I went from 2x9 to 1x10. Everything installed perfectly and with a bit of learning and Youtube everything works perfectly. The large idlers are very nice. Shifting is very crisp. It is fun to ride with this upgrade.

J
J. Hill

I am a bit of a novice when it comes to converting a bike gear system. I went from 2x9 to 1x10. Everything installed perfectly and with a bit of learning and Youtube everything works perfectly. The large idlers are very nice. Shifting is very crisp. It is fun to ride with this upgrade.

J
J. Hill

I am a bit of a novice when it comes to converting a bike gear system. I went from 2x9 to 1x10. Everything installed perfectly and with a bit of learning and Youtube everything works perfectly. The large idlers are very nice. Shifting is very crisp. It is fun to ride with this upgrade.;

K
Kelly Fillhart

Works perfect just like it should

K
Kelly Fillhart

Works perfect just like it should