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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
0mm Non-Disc Flange Diameter 45
Cascaded features from top-tier systems
100% CNC-machined aluminum construction
Moisture Wicking Material
Polar Cadence Sensor BT brake calliper 0mm Non-Disc Flange Diameter 45Boost your cycling performance and find out what your most efficient pedaling rate is. The sensor works with Bluetooth Smart technology and consumes only a little energy. You can later analyze your training at the Polar Flow web service. Small and light design with firm bike attachment Compatible with iPhone 4S and later, and with selected Android devices including Samsung Galaxy S3 and S4 using Android 4. 3 or later.
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