WHEELS Mfg M8 Derailleur Hanger
Best reliable replacement for cyclists seeking precise shifting and durability.
A simple, essential hardware replacement for securing derailleur hangers. This M8 bolt and nut set ensures a precise, reliable connection using standard shop tools.
Who it's for
- Cyclists seeking crisp shifting and long-term component reliability
- Home mechanics maintaining multiple bikes or older frames
- Performance-oriented riders who demand consistent gear changes under pressure
Who should skip it
- Budget-conscious commuters looking for the cheapest possible fix
- Inexperienced DIYers without a proper set of metric tools
- Aggressive mountain bikers prone to frequent high-force crashes
Performance breakdown
Installation Simplicity
Standard 5mm hex interface makes roadside repairs quick and intuitive.
Material Durability
High-grade construction ensures the bolt resists stripping under high torque.
Component Compatibility
Precision-engineered specifically for Wheels Mfg hanger systems for a perfect fit.
Fastener Security
Reliable thread engagement keeps your derailleur hanger locked firmly in place.
Weight Efficiency
Minimalist design keeps drivetrain hardware light without sacrificing structural integrity.
Maintenance Ease
Simple two-piece design allows for effortless removal during drivetrain overhauls.
Key Specs
Part Type
Derailleur Hanger Fastener
Bolt Length
8.5mm
Nut Length
6.5mm (under head), 8mm (overall)
Tool Requirement
5mm hex wrench
Compatibility
Wheels Mfg derailleur hangers
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