Did you know that you could shop on our www.chainreactioncycles.com/us/en website?

    • Rotor InPower 3D+ MAS Full Crankset

  • Rotor InPower 3D+ MAS Full Crankset

    Modern cyclists who are serious about their progress will require an accurate and reliable power meter. Rotor has designed an axle based power meter system, which is fully enclosed inside the crank spindle within the frame. This protects the power meter from the weather, temperature changes and shock.

    This system was designed to provide the most consistent and reliable power readings across all disciplines and when used with multiple frame designs. As the power meter is centralised to the bottom bracket shell, it enabled this continuity to become reality.

    Conveniently this system requires just one AA battery to function, which provides over 300 hours of battery life. The same as riding the three Grand Tours back to back

    The large oversized 30mm axle that houses the power meter is compatible with the majority of frame designs thanks to Rotors modern bottom bracket options. The advancement of this power meter enables the measuring of your torque output (Torque 360) and also your Optimum Chainring Angle (OCA), which is the physical force you are applying to the pedals.

    Created in unison with the design of this crankset is the INpower software, which collects the data that you have created when using the power meter. The software is free and will transform your training and performance output.


    • MAS chainring spider included
    • Enclosed Axle-based power meter system protected from the outside world
    • Can be used with any Rotor 30mm Crankset
    • Features TORQUE 360 and Optimum Chainring Angle (OCA) pedal analysis
    • Uses a standard AA battery which can provide over 300 hours of battery life
    • Comes supplied with the UBB30 axle system (30mm axle)
    • Compatible with most frames on the market
    • Compatible with any ANT+ system
    • Monitor and track your data with free easy-to-use software downloaded from the INpower website
    • Weight: 525g

    Buy  Rotor Components from Chain Reaction Cycles, the World's Largest Online Bike Store.


    Get this for as little as {{cost}} per month

    Spread the cost over 12 or 24 months at 0% interest

    • Regular monthly paymentsPay the same amount each month to help you plan better
    • 0% Interest p.a.No interest added to the total cost
    • Apply at basket or CheckoutSelect PayPal Credit at basket or checkout and follow a few simple steps

    With PayPal Credit you get a credit limit that makes it easier to buy the things you love. See FAQs for more details.

    The example below outlines what you would pay.

    Monthly Payment Installments Total Amount Payable Instalment Interest p.a.
    £166.67 12 £2,000 0%
    £83.33 24 £2,000 0%

    How PayPal Credit would work for future purchases

    If you are approved for a credit limit with PayPal Credit and use it for future purchases with other retailers, the APR for those purchases won't be more than 19.9% and may be even lower.

    The representative example below outlines what you would pay.

    • Purchase rate p.a. (variable)19.9%
    • Representative APR (variable)19.9% APR
    • Assumed Credit Limit£1,200

    Chain Reaction Cycles is a trading name of Wiggle Limited who acts as a credit broker and offers finance from a restricted range of finance providers.

    Subject to credit approval. Terms and conditions apply. Finance provided by PayPal Credit. PayPal Credit is a trading name of PayPal (Europe) S.à.r.l. et Cie, S.C.A., 22-24 Boulevard Royal L-2449, Luxembourg. If you apply and are approved for PayPal Credit, you can use the credit limit granted to pay for today's purchase and future purchases up to your credit limit.

    • Currently Unavailable
    • We’re very sorry but we don’t know when this item will be back in stock.