• Rotor InPower 3D+ Left Arm Only

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Rotor InPower 3D+ Left Arm Only

The InPower 3D+ is Rotor's multi-discipline power meter. Because it's positioned inside the frame, InPower can be used for Road, MTB, Cyclocross, Time Trial or Triathlon, allowing you to analyse force variations in your pedal stroke.

Rotor's Universal Bottom Bracket standard allows installation of almost any 30 or 24mm axle crank from Rotor on your bike, regardless of its bottom bracket type.

The InPower's electronics and battery are integrated within the axle, which makes the unit contaminant resistant and waterproof, with cleaner data transfer. Easy to use software and tool free battery replacement add to the user experience. A fully charged, standard AA battery typically lasts 300 hours and rechargeable batteries can also be used.

Because it uses Ant+, the InPower is compatible with popular bike computers such as Garmin, Mio and Cateye.


  • Accurate power measurement allows you to analyse force variations in your pedal stroke
  • Universal Bottom Bracket standard means compatibility with most frames
  • Waterproof and contaminant resistance for cleaner data transfer
  • Ant+ enabled

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

  • Delivery costFREE
  • Delivery toUnited States of America
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

    More information on returns
  • Pay by Bank Transfer, PayPal or Card


Buying Guide

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