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MTB derailleur

Shimano Deore XT RD-M8000 Derailleur: Top Performance

July 31, 2024July 26, 2024 by Eric Belafonte

Shimano Deore XT RD-M8000 derailleur

Discover the Shimano Deore XT RD-M8000 derailleur for ultimate bike performance. I’ll guide you through its features, benefits, and why it’s a top choice for cyclists.

Categories Electric Bike Accessories Tags Gear shifting technology, Mountain biking upgrades, MTB derailleur, Off-road cycling components, Performance cycling gear, Shimano Deore XT RD-M8000, Shimano XT series

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June 21, 2026 8:08 pm

Relwears Tourney Rear Derailleur RD-TY300 6/7Speed Rear Derailleur Direct Mount for Mountain Bike Road Bike Snowmobile Trail Bike
- 【Model】RD-TY300-SGS; Bike 6/7 Speed Rear Derailleur for most kinds of bikes like mountain bike, hybrid bike, kids bike, cruiser bike etc.
- 【Features】Smooth shifting, 6/7 speed derailleur is easy and fast to install. Bracket fit (under wheel nut) Long cage tourney derailleur, total capacity 43T, pulley/Teeth 13/13T. Low sprocket:
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Relwears Altus RD-M310 Rear Derailleur 7/8 Speed Bike Rear Derailleur Direct Mount for Mountain Bike Road Bike Most Models
- 【Engineered for Multi-Speed Bikes】 The RD-M310 7/8 speed bike rear derailleur, featuring high-performance RD-CT95 Altus technology, compatible with 7/8 speeds, delivers a smooth riding experience, perfect for your biking adventures. Offers superior performance and reliability, suitable for everyday and light mountain biking
- 【Lightweight Design】 Designed to be lightweight,
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SRAM GX Eagle Rear Derailleur - 12-Speed, Long Cage, 52t Max, Lunar
- Experience precise and reliable shifting with the thoughtfully designed cage architecture of the GX Eagle Rear Derailleur.
- Enjoy the flexibility of using both 10-50t and 10-52t cassettes with the backwards compatible design.
- Enhance your bike's aesthetics with the GX Eagle master colorway, part of the Eagle Colorsystem, which
Amazon
Shimano Deore RD-M5100-SGS Rear Derailleur - 11-Speed, Long Cage, Black
- Compatible with a 51T maximum cog size for 11-speed systems
- Rear Derailleur Mount Type: Shimano Rear Direct Mount
- Cage Length: Long
- Largest Cog: 51
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RD-TY21B 6/7 Speed Direct Mount Derailleur for Mountain Tricycle Commuter Cruiser Bike
- MODEL: RD-TY21B Direct Mount derailleur; Guide wheel teeth: 11T; Tooth capacity: 34T, Bike rear derailleur is compatible with 6/7 speed most kinds of bikes.
- PERFORMANCE: The TY21B 7 speed derailleur is constructed from durable aluminum alloy material and excellent shifting performance ensure safe and stable riding.
- SIMPLE TO
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Bike Rear Derailleur TY300 Direct Mount 6/7 Speed for Mountain Bicycle
- MODEL: TY300 Direct Mount Bicycle rear derailleur, Suitable for 6/7speed.
- MATERIAL: This bicycle rear derailleur is made of high-quality steel, durable and long service life.Easy to install and disassemble.
- PERFORMANCE: Durable aluminum alloy material and excellent shifting performance ensure safe and stable riding.
- WIDE APPLICATION: This bicycle transmission
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Shimano Deore RD-M5120 Rear Derailleur SGS, 10/11 Speed
- Material: aluminum
- Capacity: 41t
- Cassette Range: [2 x 11/10] 42t, [1 x 10] 46t
- Gearing: [long] 2 x 11, 2 x 10, 1 x 10
- Compatibility: HG-X11 11-speed, HG-X 10-speed
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Bike Rear Derailleur RD-TZ31A 6/7 Speed Derailleur Hanger Mount for Mountain,Commuter,Commuter, Folding Bike
- 【MODEL】Tourney RD-TZ31A Hanger Mount Rear Derailleur,Suitable for 6/7speed System.Maximum tooth count: 28T，Tooth capacity：34T
- 【STABILITY】Durable aluminum alloy material and excellent shifting performance ensure safe and stable riding.Simple in design, sturdy and durable, it’s nice for daily commuting and mildly bumpy roads.
- 【PRECISE ADJUSTMENT】High-hardness aluminum alloy body adjustment, adjustment is
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Bibike 10 Speed MTB Groupset 10-50T Cassette & Chain & 1x10 Speed Rear Derailleur & Shifter
- 【Groupset】Contains 10 speed chain, 10 speed 11-50t cassette, 1x10 speed rear derailleur and shifter. Suitable for 1x 10 speed mountain bike.
- 【Cassette】10 speed 11-50t cassette. Cassette cogs: 11-13-15-17-21-24-30-36-42-50T; weight: 541g.
- 【Chain】10 speed chain with missing links. Links: 116 links; size: 1/2" X 11/128"; weight: 264g.
- 【Shifter】10 speed aluminum
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Deore XT RD-M8100 SGS Rear Derailleur, 12-speed, Black/Gray
- Fast, shockless shifting and low-profile design.
- Large 13T pulleys increase efficiency.
- Decreased tension in low gear and added bumper improve drivetrain silence.
- 12-speed rear.
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June 21, 2026 8:08 pm

Deore XT RD-M8100 SGS Rear Derailleur, 12-speed, Black/Gray
- Fast, shockless shifting and low-profile design.
- Large 13T pulleys increase efficiency.
- Decreased tension in low gear and added bumper improve drivetrain silence.
- 12-speed rear.
Amazon

June 21, 2026 8:08 pm

SRAM GX Eagle Rear Derailleur - 12-Speed, Long Cage, 52t Max, Lunar
- Experience precise and reliable shifting with the thoughtfully designed cage architecture of the GX Eagle Rear Derailleur.
- Enjoy the flexibility of using both 10-50t and 10-52t cassettes with the backwards compatible design.
- Enhance your bike's aesthetics with the GX Eagle master colorway, part of the Eagle Colorsystem, which
Amazon

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