Originally Posted by
02Giant
I have been using the Strava app on my phone, my eye sight is so bad up close, I can't see it while I am riding, I have to wait until I get done and put on my glasses to see it.
Do you need reading glasses? Stick-on bifocals work great. See this previous
thread post. But it still might be hard to see the phone in bright sunlight.
At 170 lbs, I used 90-95 psi front / 105-110 psi rear on 23c GP4000S tires. Under 90 psi made the bike feel a little mushy, instead of the quick steering with higher pressures. (Now I'm riding 25c at 85/100-105)