Shimano 105 Rear Derailleur
Best reliable upgrade for road cyclists seeking smooth, precise 11-speed shifting.
This rear derailleur brings Shimano's renowned 11-speed performance to a more accessible price point. Its low-profile Shadow RD design enhances durability by minimizing snagging, while offering wide-range compatibility with various cassette sizes. Choose between long and short cages to best suit your gearing needs.
$75.00
at
Red Rock Bicycle
More 105 options
Who it's for
- Cyclists seeking pro-level shifting performance on a budget
- Climbers and endurance riders needing wider gear ranges
- Value-conscious riders prioritizing long-term component reliability
Who should skip it
- Weight-obsessed racers chasing every gram of savings
- Riders who prefer low-maintenance, set-and-forget mechanical systems
- Aesthetic-focused cyclists wanting a premium, high-end finish
Performance breakdown
Shift Precision
Crisp, reliable indexing that rivals top-tier professional racing components.
Drivetrain Versatility
Medium cage accommodates wider gear ranges for challenging climbs and flats.
Durability
Rugged construction handles daily abuse and harsh weather without skipping beats.
Profile Design
Shadow design tucks the derailleur neatly to minimize crash damage risk.
Weight Efficiency
Lightweight build balances performance needs without sacrificing necessary structural integrity.
Installation Ease
Straightforward setup process makes home maintenance accessible for most riders.
Key Specs
Weight
225g
Cage Length
SS/Short, GS/Medium
Total Capacity
35T (SS), 39T (GS)
Max Front Difference
16T
Mount
Direct attachment (conventional)
Number of Pulley Teeth
11
Series
105
Generation
R7000
Max Low Sprocket
30T (SS), 34T (GS)
Min Low Sprocket
25T (SS), 28T (GS)
Know before you buy
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