INPEAK Shimano DURA ACE R9200 Powercrank-E - Single

The INPEAK Shimano DURA ACE R9200 Powercrank-E - Single is a single-sided power meter integrated into a Shimano Dura-Ace FC-R9200 crank, delivering accurate power data, wireless connectivity, and a rechargeable system for consistent training feedback. It uses ANT+ and Bluetooth to transmit power and cadence data to your devices in real time. The rechargeable Li-Po battery charges via a magnetic USB cable and provides up to 90 hours of use. The compact, waterproof housing is built for road and gravel use and maintains accuracy in changing weather. Each unit is individually calibrated and supported by automatic temperature compensation for stable readings in all conditions.

Key Features and Benefits:

• Single-sided power measurement system: Measures power from one crank arm using a calibrated strain gauge, providing consistent and reliable data. This gives you clear insight into effort levels and helps structure training with measurable output.
• Integrated Shimano Dura-Ace FC-R9200 crank design: Built directly into a high-performance crankset, ensuring seamless compatibility and stiffness. This delivers efficient power transfer and accurate readings without adding unnecessary bulk.
• Rechargeable Li-Po battery with magnetic USB charging: Uses a 110 mAh battery with simple magnetic cable connection for charging. This removes the need for battery replacements and supports up to 90 hours of riding between charges.
• ANT+ and Bluetooth Low Energy connectivity: Transmits power, cadence, and performance metrics to cycling computers and training apps. This ensures wide compatibility and allows you to track and analyse data across platforms.
• ±2% measurement accuracy with individual calibration: Each unit is calibrated before use to ensure precise readings. This gives dependable data for training decisions and performance tracking over time.
• Automatic temperature compensation (ATC): Adjusts measurements based on temperature changes from -5°C to +50°C. This maintains accuracy in different riding conditions and ensures stable data throughout the year.
• Advanced cycling dynamics with TWiN2 system: Tracks metrics such as pedal smoothness, torque effectiveness, and left/right balance. This provides deeper analysis of pedalling technique and helps improve efficiency.
• Low-profile, IP67-rated waterproof housing: Sealed against dust and water with a compact design that fits road and gravel bikes. This ensures durability and reliable operation in wet and harsh conditions.

Accurate and consistent power data supports structured training and measurable progress. The calibrated system, stable temperature compensation, and advanced metrics provide reliable feedback on every ride. This allows you to track effort, monitor improvements, and adjust training with confidence using clear and repeatable data.

This power meter offers a practical way to upgrade your drivetrain with reliable data and simple charging. Its integration, durability, and compatibility make it a strong choice for consistent performance tracking and long-term use.

Specification:

• Measurement precision: ± 2% 
• Power measurement range: 20-2000 W 
• Cadence range: 20-200 rpm 
• Weight: 10 g (INPEAK device) 
• Case tightness: IP67 
• Manual zero-offset calibration: Yes 
• Temperature compensation: Yes 
• Gyroscope + Accelerometer: Yes 
• Torque Effectiveness: Yes 
• Pedal Smoothness: Yes 
• Cycling Dynamics: Yes (TWiN2) 
• Balance L/R: Yes (TWiN2) 
• Operating temperature: from -5°C to +50°C 
• Storage temperature: from -20°C to +50°C 

Battery specifications

• Battery type: Li-Po, rechargeable
• Battery capacity: 110 mAh 
• Battery autonomy in use: max. 90 hours 
• Battery autonomy in sleep: max. 6 months 
• Battery autonomy in ShipMode: max. 24 months 
• Charging time (0% -> 100%): 2 hours 
• Low battery notification: Yes 
• Battery charging temperature: from +5°C to +40°C 
• Battery lifetime: Less than 20% capacity loss after 300 full cycles. Approximately 6 year lifetime. 
• Required charger: 5VDC, 1000mA (not included)

Software specifications

• Software update from INPEAK MANAGER App: Yes 
• Modification of “Scale Factor”: Yes 
• Zwift Compatible Mode: Yes 
• ANT+ Compatibility: Yes 
• Bluetooth Low Energy Compatibility: Yes 
• Auto sleep: Yes 
• Auto wake-up: Yes 

Package contents

• Crank with integrated power meter 
• USB charging cable
• Brief instruction manual 
• Sticker set
• Device data card