The Stages Power meter is built on to a non-drive FC-5800 crank arm specifically to pair with Shimano's 105 5800 crank.
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.
This Shimano 5800 Stages Power meter is compatible with all Shimano Hollowtech II road drivetrains.
Accuracy: ± 2%
Power meter housing: new low profile design, with new door interface
Weight: Only adds 20g to base crank arm
Battery Life: 200+ hours (coin cell: CR2032)
Power range (Watts): 0 to 2500
Cadence range (rpm): 20-220
Water resistance rating: IPX7
Frame Compatibility: Most frames, see fit guide in our Support section
Device Compatibility: ANT+, Bluetooth Smart Ready Software Compatibility: Training Peaks, Strava, Garmin Training Center and others
Lengths available: 165mm, 170mm, 172.5mm, 175mm
Color: Black and Silver
Tool free battery replacement
Active temperature compensation
Accelerometer based cadence measurement
Wireless firmware upgrades
|Black / 165mm||901-1035|
|Black / 170mm||901-1036|
|Black / 172.5mm||901-1037|
|Black / 175mm||901-1038|
|Silver / 165mm||901-1031|
|Silver / 170mm||901-1032|