SRAM Quarq Elsa Spider Based Power Meter.
53/39T 11 speed chainrings.
Professional bicycle power meter. Accurate to within 1.5%. Power Balance captures left and right drive strokes.
Easily replaced CR2032 battery lasts for up to 300 hours of ride time.
Used, in great working condition. Has some scratches (see pics).
Everything pictured is included, nothing else is included.
If you have any questions don't hesitate to ask.
See detailed close-up pictures and read description for more.
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Fast and insured shipping 3-5 business days.
Feel free to send a message with any questions here or 8.58-2.51-7.8-8.7
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