# Smart Bikes - Which ones allow you to toggle between TR ERG/ Resistance Mode during workouts?

**URL:** <https://www.trainerroad.com/forum/t/smart-bikes-which-ones-allow-you-to-toggle-between-tr-erg-resistance-mode-during-workouts/67244>\
**Category:** Equipment\
**Tags:** bike, trainer\
**Created:** [January 4, 2022, 2:44pm UTC](https://www.trainerroad.com/forum/t/smart-bikes-which-ones-allow-you-to-toggle-between-tr-erg-resistance-mode-during-workouts/67244 "2022-01-04T14:44:40Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![HLaB](https://sea2.discourse-cdn.com/trainerroad/forum/user_avatar/www.trainerroad.com/hlab/32/60448_2.png) [@HLaB](https://www.trainerroad.com/forum/u/HLaB)\
**Post date:** [January 4, 2022, 7:41pm UTC](https://www.trainerroad.com/forum/t/smart-bikes-which-ones-allow-you-to-toggle-between-tr-erg-resistance-mode-during-workouts/67244/6 "2022-01-04T19:41:10Z")

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Sounds cool 👍 With my dumb smart trainer I’ve done workouts on the laptop so I could toggle, when I’d rather have it running on the phone and save the larger laptop screen for watching YouTube etc.

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