SRAM Quarq DZero - Power Meter Identification; DZero Platform Power Meters; Legacy Platform Power Meters

5Power Meter Identification
Power Meter Identification
NOTICE
Identify the power meter platform before proceeding with any
troubleshooting.
Road DZero™ Power Meter : Model name printed on power meter as
either DZero or DFour.
MTB DZero Power Meter : Lacks an XX1™ graphic on the spider.
DZero platform power meters include:
• DZero Carbon and Aluminum
• SRAM RED® DZero
• SRAM® XX1™ Eagle®
All DZero platform power meters feature a green LED that blinks on:
when the power meter turns on, and when a zero oset is performed
(calibration).
Legacy Power Meter: All Legacy Platform power meters are found in
the Quarq product archive.
Legacy platform power meters include:
• Riken™ AL, Riken R, Elsa™ R and Elsa RS
• SRAM RED® and SRAM XX1™
• Specialized® and Cannondale® power meter spiders.
All Legacy platform power meters feature a red LED that blinks on:
when the power meter turns on, and when a zero oset is performed
(calibration).
Identification DZero
Identification DZero
Identification MTB DZero
Green LED DZero
Red LED Legacy Power Meter