Specialized MTN4 Derailleur Hanger
Best replacement part for mountain bikers seeking a perfect frame fit.
A critical sacrificial component designed to absorb impact and protect the frame from damage during a crash. This replacement restores proper alignment for the rear shifting system, ensuring smooth and reliable gear changes.
$11.20
Who it's for
- Specialized owners seeking reliable gear indexing and factory-standard performance
- Mountain bikers wanting to prevent costly damage to their bike frames
- Practical riders who value easy repairs during remote trail sessions
Who should skip it
- Multi-bike owners looking for universal components to simplify spare parts
- Budget-conscious cyclists who prefer components that can be repaired after impacts
- Value-driven shoppers looking for the most affordable replacement options available
Performance breakdown
Frame protection
Engineered to fail predictably, saving expensive frames from catastrophic impact damage.
Alignment precision
Maintains strict tolerances necessary for crisp, reliable rear shifting performance.
Installation ease
Straightforward bolt-on design makes roadside or garage repairs quick and simple.
Material durability
Robust alloy construction balances necessary rigidity with required sacrificial bending points.
Compatibility specificity
Requires exact model matching, limiting utility to specific Specialized frame geometries.
OEM fitment
Matches factory specifications perfectly for a seamless, gap-free mounting experience.
Key Specs
Part Type
Derailleur Hanger
Bike Type
Mountain
Derailleur Position
Rear
Compatibility
2011-2015 Specialized Demo 8, SX Trail, and Trail models
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