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SRM PowerMeter Rotor 3D Standard
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The Rotor 3D road crank is extremely stiff to meet the demands of sprinters but also lightweight to satisfy the needs of climbers. 8 strain gauges guarantee the familiar SRM high accuracy and reliability.
Crank: Rotor 3D Standard
Chain Rings: 53/39
Bottom Bracket: Rotor BB1 steel (weight: 92 g)
Weight: 912g with crank, chain rings and bottom bracket (92 g)
Strain Gauges: 8
Cadence Range: 30-255 rpm
Wattage Range: 0-4096 Watts
Wireless Protocol: Wireless ANT+ Sport
Accuracy: +/- 2%
Battery Life: 1400 hours of use
Compatible wireless with PowerControl 7 and PowerControl VI.