Garmin Vector Pedal Set Power Meter. Power to the pedals takes on a whole new meaning with the Garmin Vector pedal set power meter. It's truly groundbreaking technology in power assessment and measurement as the sensor lives in the place where the power is generated at the pedal. The Vector pedals measure not only total output, but individual leg output allowing you to identify any asymmetry in your cadence. Cadence data as well as all power metrics are then sent from the sensors to your Garmin GPS enabled cycling computer via ANT wireless protocol. And above all the Garmin vector system is extremely user friendly. You can install it yourself in a matter of minutes with no complex drivetrain or wheel tradeoffs plus no external sensors to install.The Vectors are no slouch pedals as pedals go, either. They are Look Ko compatible, they are made from lightweight and strong injected carbon with chromoly spindles, and they weigh in at just 426 grams per pair including sensor pods. So whether you're a pro who needs to measure this kind of data, or are just getting serious about your training, this technology is an unprecedented way to get the skinny.Before you buy:For more information visit the Vector Owner's Website or contact the Nashbar Product Support Department at 800 888 2710.