INPEAK GRX RX820 1x POWERCRANK-E | TWiN2 POWERCRANK-E - TWiN2

Shimano GRX FC-RX820-1 Power Meter

POWERCRANK-E | TWiN2

Dual-sided power meter integrated with Shimano GRX FC-RX820-1 crankset. Designed without compromise to meet the highest demands of riders.

EVOLUTION

A new, refreshed version of the POWERCRANK-E TWiN2 power meter integrated with the Shimano DuraAce FC-R9200 crank. Even more measuring points â€" even more precision.

Redesigned power meter with additional strain gauges on the sides of the crank. Learn more!

WHAT IS POWERCRANK-E?

This is our newest version of a power meter created with modernity in mind. We have equipped the reliable POWERCRANK-E measuring system with a rechargeable battery, which you charge using the included magnetic USB cable. Itâ€^TMs not just a power measuring device, itâ€^TMs your training partner thanks to which youâ€^TMll enter a new level of sportsmanship. The INPEAK POWERCRANK-E power meter uses ANT+ and BLE transmission protocols to send power, cadence and a host of detailed cycling performance data. The low-profile, waterproof and durable housing is designed especially for road and gravel bikes. Precise and accurate readings of generated power regardless of weather conditions are provided by ATCâ€^TMs automatic temperature compensation mechanism from -5Âdeg.C to +50Âdeg.C.

WHAT MAKES US DIFFERENT?

• Created in Poland â€" we sign ourselves to this product
• Low price â€" one of the cheapest solutions on the market
• Accuracy â€" our R&D department does not compromise, what matters is flawlessness
• Individual calibration â€" each power measurement we install is individually calibrated
• Active temperature compensation â€" temperature changes do not affect accuracy, the measurement adapts automatically
• Durability â€" confirmed by hundreds of professional riders

Specifications of the Power MeterÂ

• Measurement precision: Â+/- 2%Â
• Power measurement range: 20-2000 WÂ
• Cadence range: 20-200 rpmÂ
• Weight: 10 g (INPEAK device)Â
• Case tightness: IP67Â
• Manual zero-offset calibration: YesÂ
• Temperature compensation: YesÂ
• Gyroscope + Accelerometer: YesÂ
• Torque Effectiveness: YesÂ
• Pedal Smoothness: YesÂ
• Cycling Dynamics: Yes (TWiN2)Â
• Balance L/R: Yes (TWiN2)Â
• Operating temperature: from -5Âdeg.C to +50Âdeg.CÂ
• Storage temperature: from -20Âdeg.C to +50Âdeg.CÂ

Battery specifications

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

Software specificationsÂ

• Software update from INPEAK MANAGER App: YesÂ
• Modification of “Scale Factorâ€A: YesÂ
• Zwift Compatible Mode: YesÂ
• ANT+ Compatibility: YesÂ
• Bluetooth Low Energy Compatibility: YesÂ
• Auto sleep: YesÂ
• Auto wake-up: YesÂ

Package contents

• Crank with integrated power meterÂ
• USB charging cable
• Brief instruction manualÂ
• Sticker set
• Device data card