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Includes TruVativ square taper bottom bracket. Available in 170mm, 172.5mm, and 175mm crank arm lengths as well as standard 53x39 or as a compact crank (COM). 10 speed compatible. 560 grams in 53x39. 515 grams in compact Shipping Weight: 4 lbs.
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Replacement Ergomo Computer mount, available in 26.0mm and 31.8mm diameters.
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COMPONENTS: Ergomo Pro Carbon Crankset
Are you fanatical about component weight? Do you demand superior stiffness? Then here is the crank for you! The Ergomo Carbon Pro crankset is a full carbon construction CAD designed racer's delight! Built around the low profile 102mm spindle of our ISO taper version Ergomo Pro bottom bracket for minimal spindle deflection, our carbon crank optimizes the transfer of pedaling energy.
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Ergomo determines the current power output of the cyclist right in the bottom bracket. During pedaling, the axle twists slightly, this torsion is measured exactly by comparing two signals and is converted into watts. The system is sensitive enough to detect a minimal distortion of only 0.0025 degrees. Another advantage: ergomo offers optical non-contact power measurement. That guarantees less wear and high reliability. In addition, the integrated sensor/ bottom bracket design is protected against...
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Currently, the Ergomo records data every 5 seconds. The Ergomo takes between 72 and 144 measurements per 1 rpm, averages this number over the amount of rpm's per second and saves it. Every second a sample is taken and then 5 seconds (samples) are averaged and this is the number that is recorded in the computer for download. For example: 300w, 300w, 300w, 305w, 310w, will be taken by the computer and the average of these will be recorded= 303watts.
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Only the computer without the sensor bottom bracket.
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Designed as an extra mount to hold your Ergomo flat across from your road bars or flat in-between your tri extensions.
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The Chorus crankset is available in the carbon-fiber version by applying the same constructional technology as for the new Record crankset. This Multidirectional carbon fiber is a new composite materials technology recently introduced in the aerospace industry. This new technology distributes the carbon fiber in all directions to produce mechanical resistance in any direction. Layers of Unidirectional Carbon Fiber are then judiciously positioned to further enhance the already outstanding mechanical...
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