quarq-elsa-r-power-meter-bb30-170mm-130mm-bcd-crankset-no-bottom-bracket-no-chainrings
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1287.95
$1,349.00
Save $61.05 (5% Off)
quarq-elsa-r-power-meter-bb30-170mm-130mm-bcd-crankset-no-bottom-bracket-no-chainrings, SRAM Quarq Elsa CranksetsStrain gauges and electronics (+/- 1.5% accuracy) are fully integrated in the spider, minimizing weight and maximizing durability and protection from the elementsWireless ANT+ technology is compatible with all industry standard receiving/display unitsANT+ ID is clearly visible to assist pairing with head unit during setupLED indicator in the spider signals power on and ready for setupDelivers left/right power comparison to compatible head unitsCalibration values are stored in the spider; no need to recalibrate if you change head unit or chainring sizesCoin-style battery (CR2032) lasts over 300 hours and is easily replacedDoes not include bottom bracket, head unit or training softwareIncludes chainring bolts