A crankset with an integrated power meter has never been so cheap! But the new Rival AXS power meter platform not only impresses with its price, it also offers your bike a particularly clean look. This is made possible by the complete integration of the measurement technology into the DUB crankshaft. The performance of the left leg is measured, from which the overall performance is calculated using an algorithm. Thanks to the many years of experience of the Quarq power meter specialists, the measurement is carried out with a very high level of reliability and accuracy. The battery life of up to 400 hours should cover the operation over one season for many bikers. Should you ever run out of power, the lithium AAA battery can easily be replaced by yourself. For use in adverse weather conditions, the power meter unit is waterproof according to the IPX7 standard. In contrast to other power meters, the additional weight of the power meter unit remains pleasantly low at 40 grams.