Garmin Vector Large Bike Pedal Pods bring force to the masses! Including a cutting-edge, power meter, these Cycling Pods by Garmin measure power at the pedal, hundreds of times every second, where the energy is most used. Garmin Vector Pedal Pods also provide solid, and correct, data. And since the power sensors are located in both pedals, Garmin Vector Bicycle Pedal Shells give the innovative ability to individually see the right and left leg controls. In the past, owning a power meter was a complicated process, and often involved making mechanical tradeoffs for your bike. But now, Garmin Vector Cycling Pods has changed all of that, by enabling you to walk into your local bike shop, walk out with the power meter in hand, and then install it yourself within minutes. There's no need for a mechanic, and no downtime while your bike is in the shop. Plus, there are no complex drive-train or wheel tradeoffs to consider and no external sensors to install. Additionally, with additional crank arm clearance, in thickness and width, Garmin Vector Lightweight Pods fit almost any bike. Garmin Vector Stainless Steel Pedal Pods' built-in accelerometers also measure your bike's pedaling cadence. And the force sensor and related electronics are permanently, and securely, sealed within the pedal spindle. So, get guaranteed efficiency and support with Garmin Vector Battery-Operated Bike Pods!