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Viral Shimano Xt Rd-m8100-sgs Rear Derailleur 12speed Pro Version [l6SunsG1]

$29.99 $95.99 -69%

Top-Performing Rear Derailleur for Aggressive Trail RidingThe Shimano XT RD-M8100-SGS Rear Derailleur is a game-changer for trail riders seeking ultimate performance and silence. Engineered with the latest SHIMANO technology, this derailleur offers a

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Top-Performing Rear Derailleur for Aggressive Trail Riding

The Shimano XT RD-M8100-SGS Rear Derailleur is a game-changer for trail riders seeking ultimate performance and silence. Engineered with the latest SHIMANO technology, this derailleur offers a seamless and precise shifting experience, optimized for tackling any trail with ease. With its HYPERGLIDE+ technology, the M8100 series provides faster and shockless shifting, ensuring that you can focus on the ride ahead. The wide range 12-speed drivetrain, compatible with SHIMANO's new 12-speed cassettes, offers an impressive range from 10-51T, making it the ideal choice for both smooth and rugged terrains.
  • Fast and precise shifting performance
  • Wide range 12-speed drivetrain (10-51T)
  • Increased efficiency with 13T pulleys

Key Specifications and Technical Details

The Shimano XT RD-M8100-SGS Rear Derailleur is built with top-notch specifications to ensure durability and optimal performance. Weighing in at just 284 grams, it offers a lightweight design without compromising on strength. The B-axle Hollow Axle design provides a secure mount, while the Direct Attachment (Conventional) mount ensures compatibility with various bike frames. The derailleur features Fluoric coated link bushings for smooth operation, and the sealed bearing pulley system ensures long-lasting performance. The SGS pulley cage design contributes to the stability of the drivetrain, making it ideal for rough terrain.
  • B-axle Hollow Axle for secure mount
  • Fluoric coated link bushings for smooth operation
  • SGS pulley cage design for stability

Perfect for Aggressive Riders and Adventure Seekers

Whether you're a professional trail rider or a weekend adventurer, the Shimano XT RD-M8100-SGS Rear Derailleur is designed to meet your needs. The low-profile design, combined with the SHIMANO SHADOW RD+ technology, ensures a silent drivetrain in all gear positions, making your ride more enjoyable and less stressful. The decreased rear derailleur and chain tension in the low gear position, along with the new bumper on the pulley cage, provides a stable drivetrain even on the roughest terrains. This derailleur is a must-have for anyone looking to upgrade their bike with the best-in-class performance and technology.
  • Stable drivetrain for rough terrain
  • Low-profile design for a silent ride
  • Targeted for aggressive riders and adventure seekers

What Our Customers Say

January 12, 2026

Absolutely no complaints!

It's a very well-made and reliable piece.

- Alora D..

January 12, 2026

Absolutely no complaints!

I'm genuinely impressed with the quality.

- David R..

January 12, 2026

Absolutely no complaints!

The product is a very good quality system.

- Frida S..

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