This single sided version of the Vector 3 Power Meter Pedals takes Garmin's popular platform a step further, as they now feature a sleeker design with the ANT+ transmitters integrated inside the pedal bodies.
 
In addition to the lack of external transmitting pods, the Vector 3S pedals now boast even more accurate strain gauge readings of within +/-1% accuracy. Also, despite these improvements, Garmin has managed to improve the stack height for greater cornering clearance. Designed to offer quick installation, simple setup and operation and power training analysis that’s in-depth, the Vector 3S pedals are an essential addition to any cycling athlete’s Garmin ecosystem.
Single-Sided Power Meter
As not all cyclists need the level of detailed analysis that a dual-sided system provides, this 3S model takes a power reading from the left pedal and duplicates it to provide an overall power reading.
Specifications:
Battery Type: LR44/SR44 (x4)
Battery Life: up to 120 hours (with LR44 battery type)
Max. Rider Weight: 105kg
Accuracy: +/- 1.0%
Cleat Type: Keo
Q-Factor: 53 mm/55 mm with supplied spacing washer
Stack Height: 12.2 mm
Measurement Location: Spindle
Communication: ANT+® and Bluetooth®
Weight: 316g