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Did you know that some bicycle tire brands such as Continental have tire wear indicators so that you can more easily tell when your tire is worn out and needs to be replaced? See those two divots in the tire above? Those aren’t gouges from running over something sharp. Those are the tire wear indicators….

By Lars Hundley I’ve been on Zwift since around 2019 and I’ve completed more than 300 online races over the years. I typically race online at least once per week. For me it’s a great way to get in some high intensity indoor riding in that isn’t just smart trainer interval training, which is not…