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Stages Cycling Stages Cycling FSA MEGA EXO Power Meter Crank - Left Arm Only £599.00
Stages Cycling FSA MEGA EXO Power Meter Crank - Left Arm Only
Stages Cycling FSA MEGA EXO Power Meter Crank - Left Arm Only
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About Stages Cycling
Features And Benefits
Stages Cycling Video
Q & A

Stages Power meters allows you to use the same quality crank and chainrings that you or you're bike manufacturer intended. This ensures that you have the same quality shift performance that you already experience and expect from your bike.

Stages have eliminated the need for the magnets normally associated with Reed switch cadence sensors; instead Stages Power meters use an accelerometer leaving your chainstays free of clutter. This makes the set up and ongoing use of a Stages Power meter nice and simple.

Power is a true metric that remains relatively unaffected by temperature, wind speed, road surface, road grade, time of day, heart rate or any other outside parameter that might affect a cyclists performance. Since power is the most consistent measure of a cyclists effort, it's the best metric to use when tracking a cyclists training. Furthermore, power is the only measure that shows a true change in fitness or the performance of a cyclist over a period of time.

The FSA MEGA EXO Power meter is mounted to FSA's hollow forged Energy alloy non-drive crank arm. Please note that the MEGA EXO model will only fit MEGA EXO crank systems 2014 and newer, and will not fit the MEGA OMEGA model. The Stages Power FSA model will not fit any FSA cranks with a pinch-bolt style interface.

Length options: 170mm, 172.5mm, 175mm


Accuracy: ± 2
Weight: Only adds 20gr to base crank arm
Battery life: 200 hours (coin cell: CR2032)
Tool free battery replacement
Active temperature compensation
Accelerometer based cadence measurement
Wireless firmware upgrades
Power range (Watts): 0 to 1999
Cadence range (rpm): 30-220
Frame compatibility: Most frames, contact us for details
Crank Compatibility: FSA MEGA EXO cranks 2014 and newer
Device compatibility: ANT , Bluetooth Smart Ready
Software compatibility: Training Peaks, Strava, Garmin Training Center and others

NB: Image for illustration purposes only

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