Inpeak 105 R7100 Powercrank Single-Sided Cycling Power Meter with ANT+ & BLE

The Inpeak 105 R7100 Powercrank - Single is a meticulously crafted power meter integrated seamlessly into the Shimano 105 FC-R7100 crankset. Designed to elevate your cycling experience, this single-sided power meter offers precise power measurement and detailed performance data to help you train smarter and push your limits. Engineered to withstand demanding conditions, its durable, waterproof, and impact-resistant casing ensures reliable functionality whether you're on the road, gravel, or mountain trails.

What sets the Inpeak Powercrank apart is its fusion of precision technology and user-focused design. It uses ANT+ and Bluetooth Low Energy (BLE) protocols to transmit real-time data on power, cadence, and other critical cycling metrics, making it compatible with a wide array of devices and training platforms. The built-in automatic temperature compensation guarantees consistent accuracy across a broad temperature range, while the long-lasting CR2032 battery ensures extended usage without frequent replacements.

Developed with passion and precision in Poland, this power meter balances affordability with high-end features typically found in more expensive models. Each unit undergoes individual calibration to maintain flawless accuracy, backed by active temperature adjustment and robust construction trusted by professional riders worldwide. Whether you’re aiming for better race results or simply want to track your progress with confidence, the Inpeak 105 R7100 Powercrank offers a compelling combination of performance, durability, and value.

What It’s Good For

• Providing highly accurate power output measurements with ± 2% precision for effective training and performance analysis.
• Delivering comprehensive cycling metrics including cadence, torque effectiveness, pedal smoothness, and left/right balance.
• Ensuring reliable data transmission through ANT+ and Bluetooth Low Energy protocols, compatible with popular cycling apps and devices.
• Withstanding harsh environmental conditions thanks to its IP67-rated waterproof and impact-resistant casing.
• Offering long battery life of up to 200 hours of active use, minimizing interruptions to your training.
• Enabling convenient software updates and calibration adjustments via the INPEAK MANAGER app for customized performance.

What It’s NOT Good For

• Those requiring dual-sided power measurement, as this model only measures power from the left crank arm.
• Users who prefer power meters integrated into pedals or rear hubs instead of crank arms.
• Cyclists who need power measurement beyond the 20-2000 W range, which is standard for most road cycling needs.
• Riders seeking a power meter without any need for occasional battery replacement or manual zero calibration.
• Those who require compatibility exclusively with non-standard or proprietary transmission protocols outside ANT+ and BLE.

Frequently Asked Questions

How accurate is the Inpeak 105 R7100 Powercrank?
The power meter offers a precision of ± 2%, supported by individual calibration and active temperature compensation to maintain accuracy across varying conditions.

Can I use this power meter with my existing cycling computer or smartphone?
Yes, it supports both ANT+ and Bluetooth Low Energy (BLE) protocols, ensuring compatibility with most popular cycling devices and apps, including Zwift.

What is included in the package?
The package contains the crank with the integrated power meter, a brief instruction manual, a sticker set, a spare O-ring, a device data card, and a CR2032 battery.

Is the power meter durable enough for outdoor conditions?
Absolutely. The device has an IP67 rating, making it waterproof and resistant to impacts, suitable for road, gravel, and mountain biking environments.

How long does the battery last?
The CR2032 battery provides up to 200 hours of active usage, with additional months of standby time, ensuring minimal maintenance during regular use.