I guess because it is another potential distraction to concentration. Clearly most people manage fine with one though, as there are a lot who do it. I ride with one in my pocket, so guess I need to check that is legit. If not, I'll stem mount and tape over the screen so I'm not distracted! Regarding effort, isn't perceived effort enough for the track?
I guess because it is another potential distraction to concentration. Clearly most people manage fine with one though, as there are a lot who do it. I ride with one in my pocket, so guess I need to check that is legit. If not, I'll stem mount and tape over the screen so I'm not distracted! Regarding effort, isn't perceived effort enough for the track?