Rotor 2INpower MAS Power Meter Crankset

In the war against wind resistance, you need every available ally. 2INpower Aero provides the same features as 2INpower but with a closed aero spider to shrug off bullying wind. The aero spider also brings MAS (Micro Adjust Spider) technology to help you micro adjust the orientation of your Q-Rings by approximately 2.5 degrees to fine-tune your pedal performance.

Specifications:

• Spider: 110 BCD MAS
• Crank arm lengths: 165/170/172.5/175mm
• Battery specifications: Rechargeable Li-ion + USB cable
• Estimated battery life: 250 hours riding time
• Water resistance: IPX7
• Strain gauges: 4 gauges in the axle and 4 in the right crank arm
• Wireless technology: ANT+™, Bluetooth® Smart
• Weight without batteries: 172.5 110BCD = 645g
• Data transmitted: power, cadence, balance, torque effectiveness and pedal smoothness for each leg via standard ANT+™ protocol. L/R independent or combined pedal analysis using Optimum Chainring Angle (OCA) and TORQUE 360 metrics in the User Software environment
• Head unit: ANT+™, Bluetooth® Smart, compatible head units
• Crank Software: ROTOR 2INpower User Software
• Q-Factor: 148 mm
• Chainline: 43.5 mm
• Material: 100% CNC-machined, 7055 aluminum alloy
• Compatibility: bottom brackets BSA, ITA, BB86, BB30, BB30A, PF30, BBRight, BB386 Evo, oval and round chainrings, 110 BCD, 9-, 10- and 11-speed