Im looking for my first power meter purchase and thinking if going with the powertap so I can swap wheels between bikes
What is the difference between the g3and g5?
On another note how do you determine what wattage or zone to train in? Is there a book where I can read more training with power m
Thanks
What is the difference between the g3and g5?
On another note how do you determine what wattage or zone to train in? Is there a book where I can read more training with power m
Thanks