Shimano 105 CS-R7100 Cassette
Best reliable and smooth shifting for performance oriented road cyclists.
This mechanical front derailleur brings 12-speed precision to a more accessible price point. It features a refined toggle link design that reduces lever effort, making shifting feel lighter and more natural. With simplified setup and versatile cable routing, it is an ideal upgrade for riders looking to modernize their drivetrain without moving to electronic systems.
$80.00
at
Cambria Bike
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Who it's for
- Cyclists seeking versatile gearing for diverse riding conditions.
- Riders prioritizing long-term reliability and consistent shifting.
- Enthusiasts desiring fluid and accurate gear transitions.
Who should skip it
- Riders with existing 11-speed or non-Shimano road groupsets.
- Performance-focused riders prioritizing minimal bike weight.
- Cyclists upgrading from older systems without a compatible freehub.
Performance breakdown
Shifting Smoothness
Hyperglide+ technology makes gear changes feel nearly instantaneous and remarkably quiet.
Gear Versatility
The 11-34t range provides ample gearing for both steep climbs and sprints.
Compatibility
Clever design fits both 11-speed and 12-speed road freehub bodies seamlessly.
Durability
Robust steel construction withstands high-torque efforts without premature tooth wear.
Weight Efficiency
Solid performance, though slightly heavier than the premium Dura-Ace or Ultegra tiers.
Power Transfer
Optimized tooth profiles ensure consistent engagement for efficient energy delivery.
Key Specs
Number of Speeds
12
Smallest Cog
11 teeth
Largest Cog
34 teeth
Intended Use
Road Cycling
Shifting Technology
Shimano Hyperglide+
Hub Compatibility
Shimano HG
Drivetrain Component Type
Cassette
Chain Compatibility
HG 12-speed
Know before you buy
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