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Stages Cycling

Stages Cycling SRAM Rival GXP Power Meter Crank - Left Arm Only

Stages Cycling SRAM Rival GXP Power Meter Crank - Left Arm Only
Stages Cycling SRAM Rival GXP Power Meter Crank - Left Arm Only
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SRAM Rival GXP Power Meter Left Hand Crank Only
Crank Compatibility: All SRAM GXP Road Cranks
Device Compatibility: ANT+ Bluetooth Smart Ready
Lead Time & Availability
Please call us on +44 (0) 1978 663001 for availability.


Key Features

About Stages Cycling

Features And Benefits

Stages Cycling Video

Q & A


With their simple, elegant design, the Stages Power meter is perfect for any cyclist who is wanting to add power measurement to their riding.

Power is the most consistent measure you can have for a cyclist's effort so it's the best metric to use when tracking a cyclist's training. Power can provide the most accurate gauge of real time performance, thus a power meter can serve as a riders 'rev' limiter, ensuring that a rider puts forward their best performance and sustains it for the necessary time.

You'll find the Stages meter to be the lightest, smallest, most technologically advanced unit available today. The 20g unit houses an array of high technologies adapted from the rapid advancement of modern electronics.

The accelerometer based cadence measurement is possible due to the technology's development for use in smart phones. We’re especially excited about the Stages Power meter’s bilingual communication between both ANT and Bluetooth Smart protocols; the latter gives Stage the ability to ‘future proof’ this power meter with the ability to update its firmware over the air using an iPhone 4S or iPad 3 (or later) devices, while also keeping its housing impenetrably sealed to the elements.

The Stages Power Rival GXP crank fits many GXP model including Apex, Rival, Force and Red.

Length options: 165mm, 170mm, 172.5mm, 175mm, 180mm


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: All SRAM GXP Road Cranks
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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