Stages - Power Left-sided - Shimano Ultegra R8000

Stages Power L

Is built on to a non-drive side Shimano Ultegra R8000 crank arm and is compatible with all frames that fit Shimano Hollowtech II cranks.

Power meter housing: Low profile design, with robust door interface. Tool free battery replacement on the left arm and phillips head screw access on the drive side

Weight: Only adds 35g (Stages Power LR) / 15g (Stages Power L) / 20g (Stages Power R) to base crank set

Battery life :175+ hours (Stages Power LR, via 2 coin cell: CR2032), 200+ hours (coin cell: CR2032) when used as a single sided Stages Power L or Stages Power R meter

Power range (Watts) :0 - 2500

Cadence range (rpm) :20 - 220

Water resistance rating :IPX7

Active temperature compensation

Accelerometer based cadence measurement or the option to use a Hall-Effect based system with magnet (coming soon)

Wirelessly upgradable firmware

LED indicator for visual indication of battery levels and zero reset confirmation without connected app or headunit

Updated accelorometer and addition of gyroscope for improved cadence resolution

Upgraded BLE and ANT+ radios offer a 6x improvement of data transmission strength