Working method

Simplicity is the Vector’s calling card, a proposition seemingly at odds with the lengthy period it has taken Garmin to produce a product that meets their own high standards for consistency, reliability and accuracy. So how does it work?

In essence, the Vector is a force meter, one that captures force applied at the pedal in eight sensors permanently installed inside the stainless steel spindle and individually calibrated at the factory. These last two points are central to the Vector’s proposition. By locating the sensors inside the spindle, Garmin say they are effectively isolated from crash damage. The pod, Silver concedes, is more vulnerable, but in a typical crash, the pedal body is likely to come into contact with the ground before the pod.

Garmin recommend installing the pod, powered by a coin-sized CR2032 battery, so it faces downwards when the crank arm points forwards, shielding it from the foot in the event of issues clipping in or out. We found this a simple-enough procedure.

The electronics, those of the pedal and of the pods, are sealed from the weather. An 18-month test period has failed to uncover any weather-related issues, said Silver. We’ll be conducting our own tests.

Once calibrated at the factory, no further user input is required. The ANT+ device calculates the install angles of the power sensors, requiring no more from the rider than to pedal at a cadence of 90RPM. To reset the Vector, and rid the system of any residual torque, simply pedal backwards five times.

See page six for details of installing the Vector. Replacement pods will be sold at £49.99.