Shimano Ultegra Powermeter Crankset
Best precision upgrade for serious cyclists tracking 12-speed performance data.
This component balances stiffness and weight to ensure efficient power transfer on the road. With optimized chainring profiles, it delivers consistent, rapid shifting that makes gear changes feel effortless during intense rides.
$1199.99
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Who it's for
- Riders wanting a low-maintenance, rechargeable power measurement solution
- Cyclists prioritizing aesthetic integration and factory-standard shifting performance
- Serious athletes needing precise, dual-sided data for training analysis
Who should skip it
- Budget-conscious cyclists seeking a more affordable entry point
- Multi-bike owners who frequently swap components between frames
- Users preferring easily serviceable or user-replaceable electronic components
Performance breakdown
Power Accuracy
Industry-leading strain gauge technology delivers consistent, reliable wattage data every ride.
Drivetrain Integration
Seamlessly syncs with Shimano 12-speed systems for flawless, crisp gear shifts.
Structural Rigidity
Hollowtech II construction ensures maximum power transfer with minimal flex under load.
Weight Efficiency
Lightweight aluminum and carbon composite blend keeps your bike agile and fast.
Battery Management
Dedicated charging system simplifies maintenance, though requires occasional cable management.
Installation Complexity
Requires separate chainring purchase and precise setup for optimal performance.
Key Specs
Crank Arm Length
160mm, 165mm, 170mm, 172.5mm, 175mm
Drivetrain Speed Compatibility
12-Speed
Material
Aluminum and CFRP
Crank Construction Type
Hollowtech II
Power Meter Included
Yes
Number of Chainrings
0 (No Chainring)
Compatible Chain
CN-M8100
Bottom Bracket Interface Type
Outboard
Threaded BB Shell Width
68/70mm
Crank Arm Finish
Anodized
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