R7100 Single Sided Powermeter
The Inpeak POWERCRANK is a single-sided power meter integrated directly into a Shimano 105 FC-R7100 crank arm — one of the most affordable ways to get accurate, reliable power data without compromising on the drivetrain quality you already trust.
Built and individually calibrated in Poland, it transmits power, cadence and detailed cycling metrics via ANT+ and Bluetooth to whatever head unit or app you're running, and automatic temperature compensation means your numbers stay accurate whether you're grinding out a winter base ride or pushing hard on a summer sportive.
At just 10g added weight, IP67 waterproofing and up to 200 hours on a single CR2032 battery, it's a proper no-fuss training partner that slots straight into your existing 105 setup.
Moloko Highlights:
- Shimano 105 FC-R7100 compatible
- Single-sided power measurement
- Plus or minus 2% accuracy
- ANT+ and Bluetooth compatible
- Individually calibrated
- Automatic temperature compensation
- IP67 waterproof rated
- 200 hour battery life
- 10g device weight
- Zwift compatible
- Torque effectiveness and pedal smoothness data
- Made in Poland