Garmin Vector 2S Power System

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Quick Overview

Affordable power meter with option to upgrade to dual-sensing system
Measures power output at the pedal, where force is applied
Reports cadence and total power (watts)
Installs in minutes and quickly transfers between bikes
Pedal pods include an LED light to display important setup and maintenance information

More details below

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  • Garmin Vector 2S Power System
  • Garmin Vector 2S Power System
  • Garmin Vector 2S Power System
Measure Where it Matters
Power is the most reliable way to gauge cycling performance on any given day, at any given time. Vector 2S is an affordable way for cyclists to receive this valuable data. It works by measuring power directly at the pedal, where force is applied for more reliable, accurate results. As a single-sensing system, it uses the forces detected on the left pedal to approximate total power.

Easy to Buy, Install, Transfer
In the past, power meters were difficult to install and often involved making mechanical tradeoffs for your bike. But with Vector 2S, you can walk into your local bike shop, purchase a Vector 2S power meter and install it yourself in minutes. There’s no need for a mechanic, or no downtime while your bike is in the shop. There are no complex drivetrain or wheel tradeoffs, or no external sensors to install. Plus unlike its predecessor, there are no tricky washers to worry about. That means you can even swap it between bikes quickly if you desire.

With additional crank arm clearance — in thickness and width — Vector 2S fits almost any bike. The standard pedal pods fit crank arms 12 to 15 mm thick and 44 mm wide. The large pedal pods fit crank arms 15 to 18 mm thick and up to 44 mm wide.

Another advantage of Vector is that you can use the same system on multiple bikes by simply swapping out pedals and moving the wireless head unit. And, you can take Vector with you when you’re going out of town for a race or when you’re traveling and might be renting or borrowing a bike. It’s also easy to update Vector software as enhancements are made, thanks to its ANT+™ wireless technology.

Wizardry Behind the Watts
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. Vector measures the force you apply a few hundred times every second. Built-in accelerometers also measure your pedaling cadence. The force sensor and related electronics are permanently and securely sealed within the pedal spindle.

Complete Cycling Suite
If you’re already using a compatible Garmin head unit such as the Garmin Edge 500, 510, 800, 810 or Forerunner 910XT, adding a Vector power meter will take your training to the next level. Vector measures total power, left and right leg power and cadence and sends the data to compatible Edge cycling computers or other ANT+ enabled head units¹. Complete the suite with post-ride analysis, mapping, route planning and data sharing at Garmin Connect. Having all your cycling electronics and analysis from one brand means you can trust the equipment, the user experience and the support.


Vector System
Battery life: 175 hours
Weight (approximate, per pedal):

Pedal: 152 g
Pedal pod: 23 g
Cleats and hardware: 38 g
Total per pedal: 213 g
Pedal Body and Assembly
Lightweight composite body
Stainless steel wearplate
CNC machined, hardened stainless steel spindle
LSL bushing and sealed cartridge bearings
Adjustable tension binding
LOOK Kéo-compatible¹

Pedal Pods
ANT+™ transmitters
User-replaceable battery (2032 coin cell)
Minimum of 175 hours of active cycling operation

High durability thermoplastic with anti-slip rubber surface pads
Rubber button to reduce free float action between shoe and cleat
6 degrees of float (0 degree also available)
LOOK Kéo-compatible¹

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