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Rotor Inpower Direct Mount Powermeter Road Crank

C13-032-19010-000
₹62,600
Length

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In the Box

1x Left Crank Arm
1x Right Crank Arm with INpower Axle
1x Pre-Installed Crank Bolt, Washer and Extractor
Spacers

Integrated Power Data with Direct-Mount Road Stiffness

Overview

The Rotor Inpower Direct Mount Powermeter Road Crank measures left-leg power through strain gauges housed inside the 30 mm axle. This protected position keeps the electronics centred and shielded from external impacts.

Detailed Pedalling Metrics: The system records power, cadence, torque effectiveness and pedal smoothness for deeper training analysis. Rotor-specific metrics also help riders understand power delivery and improve pedalling efficiency.

Direct Mount Power Transfer: Rotor’s spline-based Direct Mount interface creates a stiff connection between the crank and compatible chainrings. This supports responsive power transfer while simplifying chainring installation and replacement.

Long Battery Life and Connectivity: A standard AA battery provides up to 300 hours of use for convenient long-term training. Bluetooth and ANT+ connectivity allow ride data to be transmitted to compatible cycling computers, smartphones and training platforms.

Rotor Inpower Direct Mount Powermeter Road Crank combines protected power measurement, detailed performance data and responsive road construction.

Features
  • INpower: Opposing strain gauges inside the axle measure power generated through the left crank.
  • Protected Internal Electronics: Components are housed inside the sealed crank axle.
  • Detailed Pedalling Data: Records power, cadence, torque effectiveness and pedal smoothness.
  • Wireless Device Pairing: Connects with compatible cycling computers and smartphones.
  • Long Battery Runtime: Standard AA battery supports up to 300 hours of use.
  • Direct-Mount Interface: Splined chainring connection supports stiffness and efficient torque transfer.

Technologies

  • Torque 360: Displays force distribution throughout the complete pedal rotation.
  • OCA: Identifies the angle where maximum pedalling force is applied.
  • OCP Guidance: Recommends a suitable Q Rings position based on recorded pedalling data.

Specifications
  • Model: INpower DM Road
  • Measurement Type: Left-Sided
  • Chainring Mount: Rotor Direct Mount
  • Material: 6082-T6 and 7075-T6 Aluminium
  • Drivetrain Compatibility: 1x and 2x
  • Speed Compatibility: 10-Speed and 11-Speed
  • Wireless Connectivity: ANT+ and Bluetooth Smart
  • Recorded Data: Power, Cadence, Torque Effectiveness and Pedal Smoothness
  • Material: 6082-T6 and 7075-T6 Aluminium
  • Battery: 1x AA 1.5V
  • Battery Life: Up to 300 hrs
  • Water Resistance: IPX7
  • Spindle Diameter: 30 mm
  • Q-Factor: 147.5 mm
  • Chainline: 43.5 mm
  • Crank Length: 170 mm
  • Color: Black

Shipping, Returns & Refunds

We ship across India. Shipping is free on orders above ₹2,000, and ₹99 is charged on orders below ₹2,000. Cash on Delivery is available for orders up to ₹20,000, with additional COD charges based on order value. Most orders are delivered within 3–6 working days, though delays may occasionally occur. Please note that most Shimano products may take longer to ship. View full shipping policy.

Returns can be initiated within 7 days of delivery. Items must be unused, in original condition, and returned with all tags and packaging intact. Returns are available only on select categories such as apparel, helmets, jerseys, gloves, and similar items. Wetsuits and products discounted above 5% are not eligible for return.

Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. Return shipping must be arranged by the customer, as pickup is not available.

For eligible returns, you can choose an exchange, store credit, or a monetary refund. Refunds are processed after deduction of applicable shipping and transaction charges. Order cancellations are only possible before the order is processed. View full Return & Refund Policy.