Shimano 105 FC-R7100 Crankset
Best reliable drivetrain for serious recreational and aspiring competitive cyclists.
A reliable, lightweight alloy crankset designed for modern 12-speed road drivetrains. This component balances efficient power transfer with versatile compact gearing, making it an ideal choice for riders seeking performance upgrades without the premium cost of new hardware.
$225.00
at
Bicycle Addiction
More 105 options
Who it's for
- Cyclists seeking high-level performance without breaking the bank.
- Riders prioritizing long-term reliability and low maintenance for daily use.
- Enthusiasts and racers looking for efficient power delivery on climbs and sprints.
Who should skip it
- Weight-conscious riders and competitive racers prioritizing every gram.
- Riders who prioritize cutting-edge visual integration and premium finishes.
- Cyclists with existing older groupsets considering a partial upgrade.
Performance breakdown
Power Transfer Efficiency
Hollowtech II construction ensures minimal flex during high-wattage sprints.
Shifting Precision
Resin-ribbed chainrings deliver snappy, reliable gear changes under load.
Weight-to-Stiffness Ratio
Aluminum hollow-arm design strikes a perfect balance for competitive road riding.
Durability
Anodized finish resists wear and maintains a premium look over time.
Compatibility
Seamlessly integrates with modern 12-speed road disc drivetrain standards.
Installation Ease
Standard Hollowtech II interface makes maintenance and setup straightforward for mechanics.
Key Specs
Material
Aluminum
Crank Arm Length
170 mm
Drivetrain Speed Compatibility
12-speed
Q-Factor
148 mm
Number of Chainrings
2
Chainring Combinations
50/34T, 52/36T
Construction
Hollowtech II
Chainline
44.5 mm
Bolt Circle Diameter
110 mm
Weight
754 grams
Know before you buy
Still have a question?
Ask Metto anything about the Shimano 105 FC-R7100 Crankset before you decide.