What year is this? And how much use/miles? Also do you know if this is compatible with Garmin 910xt? I would assume it is compatible with most Ant+ device.
It's a 2010. It has been used for 3 years. Not sure of the mileage but the wear on chain rings is average. A few typical rubs on the drive side. I have a 910 and it pairs easily with it. I also pair it with trainerroad.
Learn how a power meter can serve a role as a race-reconnaissance tool and to help in pacing so you don't go out too hard. Race power analysis included.
What is power training? In this first part, learn the terms and definitions associated with power training. Presented by Tri-Hard coaching and Fit Werx.
Training with a power meter will make sure that you are spending every minute on the bike effectively. Racing with a power meter will keep you humble and in your proper zones on race day.