If you're training for time trials, you should probably be close to time trial gearing. It's surprising what hills you can get up on 88" fixed when the option is walking ;-) If I'm doing high intensity intervals, I'll be on my race gear or 1 tooth more at the back to get some spin into the efforts.
If you're training for time trials, you should probably be close to time trial gearing. It's surprising what hills you can get up on 88" fixed when the option is walking ;-) If I'm doing high intensity intervals, I'll be on my race gear or 1 tooth more at the back to get some spin into the efforts.