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Shimano Ultegra Crankset with Power Meter

Service Pages

Shimano Service Page

Manuals

Torque Chart Dual-Sided Power Meter

Tools

T30 Torx Wrench

5 mm Hex Wrench

TL-FC40 Shimano Crank Tool for Power Meters

Torque Values

Warning: Incorrect tightening of bicycle components can lead to damage, accident, injury, or even death. The accuracy of provided values is not guaranteed; always check directly with the manufacturer.
Bolt Name Tool Torque (Nm)
Crank fixing screw 12.0 - 14
Chainring mounting screws 12.0 - 16
Crank mounting ring 0.7 - 1.5

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Videos

Avoid This Common Shimano Crank Installation Pitfall

BBInfinite

YouTube
How to change the battery of the 4iiii powermeter on your Ultimate

Canyon Service Hub

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Shimano Ultegra R8100 Chainset Installation Guide

Free To Cycle

YouTube
The Different Types of Power Meters | Bike Tech Tips

Competitive Cyclist

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Stages G3 Ultegra R8000 Power Meter Unboxing

Steve Adam - Kyros House Cycling

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Fitting Power Meters, Upgrading Groupsets & Wheel Bearing Grease | GCN Tech Clinic

GCN Tech

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Shimano Ultegra R8100 Chainrings On R8000 Crank Arms

Free To Cycle

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Specialized Power Cranks

Specialized University

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Magene P35 lite P35 Ultegra R8000 crankset power meter cycling with cadence dura ace r9100 open box

Ice

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Pioneer GRX Right Side Power Meter inside battery change gravel shimano crank maintenance

Christian Borrman

YouTube

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