Stages Power built to a proprietary Stages Power Carbon left crankarm. The full carbon fiber crankarm and Stages Power meter is directly compatible (no additional components needed) with 386EVO drive side cranks.
The new Stages Power meter is slimmer, and up to 28-percent lower profile than our original meter. It's sleeker by way of a 17-percent reduction in frontal area, and we've also made it stronger. The new housing design increases the strength of the battery door and housing connection by 200-percent over the previous design.
Power meter housing:
New low profile with new door interface
Only adds 20gr to base crank arm
200+ hours (coin cell: CR2032)
Power range (Watts):
0 - 2500
Cadence range (rpm):
20 - 220
Water resistance rating:
Most frames, see fit guide in our Support section
ANT+, Bluetooth Smart Ready
Training Peaks, Strava, Garmin Training Center and others