Shimano XT RD-M786 Rear Derailleur
Best durable upgrade for mountain bikers seeking reliable trail performance.
This is the gold standard for 10-speed setups that refuse to quit on rough terrain. The integrated clutch system effectively silences chain slap and keeps your drivetrain secure, though you trade a bit of weight for that bulletproof, trail-ready reliability.
$67.95
at
Bikesdirect
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Who it's for
- Mountain bikers seeking a quiet and stable drivetrain on technical trails
- Aggressive riders navigating narrow, debris-heavy singletrack environments
- Performance-oriented cyclists who demand dependable gear transitions under load
Who should skip it
- Weight-conscious racers looking to shave every possible gram from their build
- Riders planning to upgrade to high-gear-count modern drivetrains
- Cyclists who prefer simple components requiring minimal routine maintenance
Performance breakdown
Chain Retention
Shadow Plus clutch technology effectively eliminates chain slap on rough terrain.
Shifting Precision
Crisp, reliable gear changes even under heavy pedaling loads.
Durability
Robust construction withstands the rigors of aggressive trail riding.
Obstacle Clearance
Low-profile design tucks away safely from trailside rocks and debris.
Drivetrain Efficiency
High-quality pulleys minimize drag for a smoother, more responsive feel.
Installation Ease
Standard direct attachment makes setup straightforward for most home mechanics.
Key Specs
Derailleur Position
Rear
Speed Compatibility
10 speed
Mount Type
Direct Mount
Shifting Type
Mechanical
Cage Length
Long (SGS)
Front Chainring Compatibility
Triple
Material
Aluminum
Groupset
Shimano Deore XT
Intended Use
Mountain
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