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ROTOR 2INpower Crankset Power Meter

josh June 12, 2018

$1,500.00

The ROTOR 2INpower features a state of the art design, dual-sided power & Bluetooth SMART functionality

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Description

About the ROTOR 2INpower Crankset Power Meter

ROTOR’s newest power meter, the ROTOR 2INpower Crankset Power Meter, makes several improvements over the previous generation power meter (the INpower). Perhaps the biggest change is the 2INpower features independent left/right power measurement. ROTOR has added two additional sets of strain gauges to the right crank arm that measure right leg power. Four strain gauges located in the crank axle measure the left leg’s power output (as is the case with the previous INpower version). The ROTOR 2INpower has Bluetooth SMART functionality, a built-in rechargeable battery and comes with a bolt circle diameter (BCD) of 110 mm.

 

Options

The power meter is available in the following crank arm lengths: 165 mm | 170 mm | 172.5 mm | 175 mm.

 

Compatibility

2INpower is equipped with a 30 mm Universal Bottom Bracket (UBB) system. UBB30 is compatible with almost all standard frames in the market (when used with the correct spacers). This power meter can be installed on your bike even if your current cranks are 24 mm diameter.

Specifically, UBB30 is compatible with the following standards: BB30 (68/73 mm), PF30 (68/73 mm), BSA threaded, ITA threaded, BBright and BBright Direct Fit, BB86, BB386 EVO, BB89 and BB92.

The only frames not compatible with the UBB30 system are BB90 and BB95 (both for 24 mm diameter axle).

 

In the Box

  • ROTOR 2INpower Crankset
  • USB cable for charging
  • Users manual

Note – does not include chainrings

Specs

Name2INpower Crankset
DisciplineRoad
Power Meter TypeAxle / Bottom Bracket
Type: GaugeStrain
Number of strain gauges8 (4 in right crank arm, 4 in axle)
Weight645 grams (172.5 mm)
Crank Arm Lengths165, 170, 172.5, 175 mm
BCD Options110
Battery TypeRechargable Li-ion
Battery Life250 hours
Left/Right Power MeasurementYes
Communication ProtocolBluetooth and ANT+
Claimed Accuracy+/- 1%
CadenceAccelerometer
Q Factor148 mm

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