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Rotor

Rotor INpower 3D+ Power Meter Left Arm

  • INpower is a new axle-based power meter in contrast to pedal, crank or hub alternatives
  • This left arm only option is a cost-effective way to upgrade to power
  • Simply replace the left arm on your existing Rotor chainset
  • Simple to fit and move between bikes; powered by a single AA battery
Rotor

RRP £590 £529.99

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Product Information

ROTOR Bike Components have established a new power meter category by introducing its innovative crank axle-based power meter, INpower. By inconspicuously integrating its technology inside the bottom bracket, INpower is protected from shock, crashes and outside contaminants, plus maintains the bike's original aesthetics. Light, accurate and running off 1 AA battery means you can maximise your training or racing. 

Full Specification

INpower features TORQUE 360 and Optimum Chainring Angle (OCA) pedal analysis, which help cyclists precisely and accurately assess force variations in their pedal stroke. TORQUE 360 and OCA values enable cyclists to orient their QRings around their distinct pedalling characteristics in order to take advantage of their most productive zone.

 

INpower uses a standard AA battery and is equipped with the UBB30 axle system, a 30 mm diameter axle that is compatible with almost all standard frames in the market.

 

Because it's centered in the crank axle, INpower achieves cleaner data transfer and greater accuracy via ANT+™ protocol without succumbing to interruptions and temperature fluctuations. Sophisticated metrics like Torque Effectiveness and Pedal Smoothness determine total torque versus positive torque and average power versus maximum power respectively.