Shimano 105 Rear Derailleur
Best reliable shifting for serious road cyclists seeking consistent performance.
A reliable workhorse for 10-speed road drivetrains that prioritizes smooth, consistent shifting over cutting-edge tech. It offers a refined, durable construction that makes gear changes feel precise and effortless without the complexity of modern electronic systems.
$60.99
at
Mountain Dog Cycling
More 105 options
Who it's for
- Cyclists seeking dependable and accurate gear transitions.
- Riders prioritizing long-term component reliability and minimal maintenance.
- Budget-conscious cyclists desiring high-performance without a premium cost.
Who should skip it
- Riders who prioritize unique aesthetics and extensive bike customization.
- Competitive racers or weight-obsessed riders.
- Performance enthusiasts prioritizing minimal bike weight above all else.
Performance breakdown
Shifting Precision
Wide-pivot design delivers crisp, reliable gear changes under load.
Build Durability
Cold-forged aluminum construction withstands years of rigorous road riding.
Gearing Versatility
Long cage geometry handles wide gear ranges for varied terrain.
Weight Efficiency
Respectable weight profile that balances performance with long-term reliability.
Maintenance Simplicity
Mechanical design avoids the complexity and battery needs of electronic systems.
Engagement Consistency
Maintains precise pulley-to-cog distance for smooth, predictable shifting performance.
Key Specs
Weight
240 grams
Material
Cold-forged aluminum
Drivetrain Compatibility
10-speed
Max Rear Cog
32 teeth
Total Capacity
39 teeth
Cage Length
Long
Mount Type
Hanger
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