The ROTOR INpower Direct Mount crank: reliable, easy to install and very cost-effective. This makes the crank suitable for both beginners in power measurement and ambitious athletes.

The measurement takes place on the left side of the crank axle.

For example, the following values can be determined: power, cadence, torque effectiveness, and pedal smoothness.

If the battery is empty, only standard AA batteries need to be replaced. Expensive maintenance in the workshop is therefore not necessary.

The crank has a Direct Mount chainring mount - this makes it particularly easy to change chainrings.

Specification:

• Dust and waterproof, as integrated into the axle
• Measurement is taken through the left drive side of the axle
• Easy battery change with a standard AA battery
• Quick replacement, as only the left crank arm is changed
• Transmission via ANT+ and Bluetooth (Garmin, Bryton, Wahoo, Zwift compatible...)
• Direct Mount chainring mounting
• Use of oval chainrings possible
• ROTOR POWER analysis software for PC, Mac, iOS and Android available free of charge
• New 360° torque analysis (TORQUE 360)
• Updatable (can be performed by the user)
• Compatible with almost all bottom bracket standards (UBB30)
• Crank arm length: 172.5mm
• Weight: 525g (without chainrings)

Scope of delivery:

• ROTOR INpower DM Powermeter Crank 172.5mm
• left crank arm
• right crank arm with axle including integrated sensor system and electronics
• spacers, washers and spacer chart
• manual
• tool (DM Nut-Tool)

The crank is delivered without chainrings. Here you will find suitable chainrings.