The G3 Stages Power Meter L replaces the non-drive crank arm and is compatible with all Shimano Hollowtech II road drivetrains.

Key Features:

• Handcrafted in Colorado, USA
• ± 1.5 % accuracy in all conditions
• Active temperature compensation firmware
• Wirelessly upgradable firmware
• Updated accelerometer and addition of gyroscope for improved cadence resolution
• Upgraded BLE and ANT+ radios offer a 6X improvement of data transmission strength
• Battery Life: 200+ hours (coin cell: CR2032)
• Power range (Watts): 0 to 2500
• Cadence range (rpm): 20-220
• Water resistance rating: IPX7

Occasionally, without notice, manufacturers change product design and/or specifications.