Upgrade your Vector S pedal-based power meter to the dual-sensing Vector 2S system. Garmin's Vector S to Vector 2S Upgrade Kit can accommodate both standard (12-15 mm) and large (15-18 mm) crank arms. Upgrading allows you to take that next step in performance by measuring the power from both legs, which can reveal strength deficiencies between your left and right side.
- Vector 2S pedal pod
- Vector 2S cartridge
- Vector S to Vector 2S upgrade tool
- Upgrade washer and hardware
Vector works by measuring the deflection in the pedal spindle as you pedal. By comparing that measured deflection to a factory calibration, Vector can determine how much force you’re applying to the pedal. It measures a few hundred times per second. Built-in accelerometers also measure your pedaling cadence. The force sensor and related electronics are permanently and securely sealed within the pedal spindle.
The standard pedal pods fit crank arms 12–15 mm thick and 44mm wide. The large pedal pods fit crank arms 15–18 mm thick and up to 44mm wide.