Revolutionize your training with the Rotor 2INpower! The dual-sided power meter with integrated power measurement in the axle and the right crank arm will enhance your training in quality and experience. This crankset is based on the well-known INpower watt measurement system. The 2INpower measures power individually from each leg, providing accurate data on balance, performance, and potential improvements in pedaling efficiency. The power measurement of the left leg is measured in the typical INpower manner using two pairs of strain gauges in the axle. These strain gauges are arranged in opposite directions, eliminating the need for recalibration due to temperature fluctuations. Two additional pairs of strain gauges are placed in the right crank arm, measuring only the power of the right leg. This allows for independent or combined pedal analyses using Optimum Chainring Angle (OCA) and Torque360 metrics with the free user software.

Intended use: Road bike
Details:

• 596 g (170 mm without chainrings)
• Q-factor: 147.5 mm
• Compatible only with ALDHU DM Spider / DM chainrings
• Bluetooth Smart and ANT+ transmission standards
• Protected electronics in the axle and right crank arm
• Waterproof due to magnetic charging port
• Compatible with the free ROTOR analysis software (Windows, OS X, iOS, and Android)
• Compatible with the following bottom bracket standards: BB30 / PF30 / PF30 BBright / BB386 / BSA / ITA / BB
• Approximately 250 hours of battery life

Material specifications: Aluminum
Scope of delivery: Crank without bottom bracket and without chainrings
Number of chainrings: without chainring
Bolt circle: without bolt circle mm
Bolt circle type: without bolt circle
Chainline: 43.5 mm
Compatibility rear derailleur: 9-speed
Design: Direct Mount
Axle interface: 30 mm.