Shimano 105 FC-R7100 Crankset
Best high performance upgrade for budget conscious road cyclists.
This crankset strikes a balance between weight and stiffness, offering efficient power transfer for road riders. Its hollow construction and refined chainring design ensure precise, rapid shifting, making it a dependable choice for upgrading a 12-speed drivetrain.
$225.00
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Shimano 105 FC-R7100 Crankset
$225.00
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$215.00
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Who it's for
- Budget-conscious road cyclists seeking professional-grade shifting reliability
- Performance riders looking for efficient energy output during climbs
- Style-focused cyclists wanting a clean and integrated bike appearance
Who should skip it
- Weight-weenies and competitive racers prioritizing every gram of savings
- Specialized racers requiring specific niche gear ratios for unique terrain
- Elite sprinters demanding the absolute stiffest platform for maximum power
Performance breakdown
Power Transfer Efficiency
Hollowtech II design ensures minimal flex during high-wattage sprints.
Shifting Precision
Optimized chainring ramps deliver near-instantaneous gear changes under load.
Weight-to-Stiffness Ratio
Aluminum construction strikes a perfect balance for competitive road riding.
Durability
Robust build quality withstands thousands of miles of rigorous daily use.
Installation Ease
Standardized interface makes setup straightforward for most home mechanics.
Component Compatibility
Seamlessly integrates with Shimano's 12-speed road drivetrain ecosystem.
Key Specs
Weight
754 grams
Crank Arm Length
175 mm
Intended Use
Road
Drivetrain Speed Compatibility
12-speed
Bottom Bracket Interface Type
Hollowtech II
Material
Aluminum
Bolt Circle Diameter
110 mm
Chainring Mount Type
Asymmetric
Number of Chainrings
2
Spindle Diameter
24 mm
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