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Rotor 2INpower MAS Power Meter Crankset
Rotor 2INpower MAS Power Meter Crankset

Rotor 2INpower MAS Power Meter Crankset


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Average connection time 25 secs

  • Description

    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.


    • 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
  • Product Details
  • Delivery & Returns

    How long will it take to arrive?

    Please check the stock availability notice on your item when placing your order. This item is: Sold out.

    How will I know it has been sent

    You will receive an email to confirm when your item has been sent.

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    Please allow 10 working days from the shipping date of your order before notifying us of any late deliveries.

    It may be advisable to check with your neighbors to see if your delivery has been left with them, check any places it could be left such as: garage, porch, or behind garbage cans if it was too big to fit through your mailbox. Contact your local post office to see if the item has been returned to the depot as undelivered and awaiting collection.

    If I'm not completely happy with my item?

    Please see our returns policy.

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