Shimano 105 Rear Derailleur
Best reliable drivetrain upgrade for dedicated road cycling enthusiasts.
Restore crisp, reliable shifting performance with these essential replacement pulleys. Designed to maintain factory-level efficiency in 12-speed drivetrains, this set eliminates the noise and sloppy gear changes caused by worn-out components.
$64.99
at
City Bikes
More 105 options
Who it's for
- High-mileage commuters and endurance riders seeking long-term mechanical dependability
- Performance-oriented cyclists wanting elite functionality at a mid-range price point
- Budget-conscious road racers looking for the sweet spot of cycling gear
Who should skip it
- Weight-obsessed climbers aiming for the lightest possible bike build
- Aesthetic-focused riders who prioritize a high-end, luxury appearance for their components
- Adventure cyclists needing massive gear ranges for steep off-road terrain
Performance breakdown
Shifting Precision
Wide-pivot geometry delivers crisp, reliable gear changes under load.
Build Durability
Cold-forged aluminum construction withstands heavy mileage and daily road abuse.
Maintenance Simplicity
Mechanical cable actuation makes home tuning straightforward and hassle-free.
Weight Efficiency
Balances lightweight materials with the ruggedness required for serious training.
Drivetrain Versatility
Long cage design accommodates a wide range of climbing gears.
Tactile Feedback
Provides satisfying, positive engagement with every click of the shifter.
Key Specs
Drivetrain Compatibility
11-speed
Total Capacity
39 teeth
Maximum Cog Size
32 teeth
Material
Cold-forged aluminum
Mounting Type
Hanger
Cage Length
Long
Derailleur Position
Rear
Shifting Type
Mechanical
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