Garmin V3 & Rally

Vector changes how power is measured and how cyclists get power. Vector measures power at the pedal, where force is applied. It’s a direct measurement power meter that delivers reliable, accurate data. This single-sensing system measures forces on the left pedal to approximate total power. Easy to Buy, Install and Own Vector OwnersiteIn the past, power meters were difficult to install and often involved making mechanical tradeoffs for your bike. But with Vector S, you can walk into your local bike shop, purchase the system, and then install it yourself in minutes. There’s no need for a mechanic and no downtime while your bike is in the shop. If you decide to upgrade to the dual-sensing Vector system later to achieve direct left/right accuracy, left/right balance data and other data features, you can simply purchase the upgrade pedal separately. The Vector S system includes left pedal with embedded power meter, a right pedal without sensor, pedal pod and related hardware.